ChemWiki - User contributions [en]

File:Photocatalytic CO2 conversion import test3.xlsx

2024-07-05T13:17:56Z

Laura: Laura uploaded a new version of File:Photocatalytic CO2 conversion import test3.xlsx

File:Photocatalytic CO2 conversion import test3.xlsx

2024-07-05T13:17:02Z

Laura: Laura uploaded a new version of File:Photocatalytic CO2 conversion import test3.xlsx

File:Photocatalytic CO2 conversion import test3.xlsx

2024-07-05T13:14:33Z

Laura: uploaded by user

File:Photocatalytic CO2 conversion import test2.xlsx

2024-07-05T13:09:42Z

Laura: Laura uploaded a new version of File:Photocatalytic CO2 conversion import test2.xlsx

File:Photocatalytic CO2 conversion import test2.xlsx

2024-07-05T12:17:26Z

Laura: Laura uploaded a new version of File:Photocatalytic CO2 conversion import test2.xlsx

File:Photocatalytic CO2 conversion import test2.xlsx

2024-07-05T12:16:15Z

Laura: Laura uploaded a new version of File:Photocatalytic CO2 conversion import test2.xlsx

File:Photocatalytic CO2 conversion import test1.xlsx

2024-07-05T08:34:34Z

Laura: Laura uploaded a new version of File:Photocatalytic CO2 conversion import test1.xlsx

File:Photocatalytic CO2 conversion import test1.xlsx

2024-07-05T08:29:05Z

Laura: uploaded by user

Toward Visible-Light Photochemical CO2‑to-CH4 Conversion in Aqueous Solutions Using Sensitized Molecular Catalysis

2024-05-22T11:00:40Z

Laura: changed wording

{{BaseTemplate}}
{{DOI|doi=10.1021/acs.jpcc.8b00950}}
=== Abstract ===

==== Summary====
A photochemical reduction of CO2 was achieved using an iron porphyrin catalyst and an iridium complex as the photosensitizer. Carbon monoxide, produced with a TON of 178 under optimized conditions, was the main product, methane was produced in a substantial amount with the TON of 32, while hydrogen was formed as a minor byproduct. The experiments were performed under irradiation with ''λ >'' 420 nm in acetonitrile and in the presence of various amines as sacrificial electron donors.

==== Advances and special progress====
The catalytic reduction of CO2 could also be realized under aqueous conditions (acetonitrile/water 3:7 v:v), yielding carbon monoxide as the main product while methane was produced with selectivity up to 10% (TON of 3).

==== Additional remarks====
Among the various amines employed as sacrificial electron donors, TEA appeared as the best choice to maximize CO2 product formation.

=== Content of the published article in detail ===
The article contains results for the reduction of CO2 to CO as the main product under visible-light irradiation using iron porphyrin complex Fe(pTMAPP)Cl5 ({{#moleculelink:|link=LKNRTBVZMCBYCY-NGWNFTKISA-I|image=false|width=300|height=200}}) as the catalysts, an iridium complex as the photosensitizer and various amines as the sacrificial electron donor. The catalytic system performs best (referring to the TON of CO production) with Ir(ppy)3 ({{#moleculelink: |link=NSABRUJKERBGOU-UHFFFAOYSA-N|image=false|width=300|height=200}}) as the photosensitizer and TEA as the sacrificial electron donor.

==== Catalyst====
{{#moleculelink:|link=LKNRTBVZMCBYCY-NGWNFTKISA-I|image=true|width=300|height=200}}

====Photosensitizer====
<chemform smiles="C1C=C[C-]2[Ir+3]3([C-]4C=CC=CC=4C4C=CC=CN=43)3(N4=CC=CC=C4C4C=CC=CN=43)N3=CC=CC=C3C=2C=1.[P-](F)(F)(F)(F)(F)F" inchi="1S/2C11H8N.C10H8N2.F6P.Ir/c2*1-2-6-10(7-3-1)11-8-4-5-9-12-11;1-3-7-11-9(5-1)10-6-2-4-8-12-10;1-7(2,3,4,5)6;/h2*1-6,8-9H;1-8H;;/q2*-1;;-1;+3" inchikey="RJJGJTKSOSSNNL-UHFFFAOYSA-N" height="200px" width="300px" float="none">
-INDIGO-08012317332D

0 0 0 0 0 0 0 0 0 0 0 V3000
M V30 BEGIN CTAB
M V30 COUNTS 44 51 0 0 0
M V30 BEGIN ATOM
M V30 1 C 4.03485 -3.90007 0.0 0
M V30 2 C 5.76515 -3.89959 0.0 0
M V30 3 C 4.90164 -3.39997 0.0 0
M V30 4 C 5.76515 -4.90053 0.0 0 CHG=-1
M V30 5 C 4.03485 -4.90502 0.0 0
M V30 6 C 4.90382 -5.40003 0.0 0
M V30 7 C 6.63141 -3.39999 0.0 0
M V30 8 C 7.49583 -1.90109 0.0 0
M V30 9 C 6.63149 -2.39928 0.0 0
M V30 10 C 8.36278 -2.40138 0.0 0
M V30 11 N 7.50182 -3.90229 0.0 0
M V30 12 C 8.3649 -3.39706 0.0 0
M V30 13 C 4.08485 -6.82507 0.0 0
M V30 14 C 5.81515 -6.82459 0.0 0 CHG=-1
M V30 15 C 4.95164 -6.32497 0.0 0
M V30 16 C 5.81515 -7.82553 0.0 0
M V30 17 C 4.08485 -7.83002 0.0 0
M V30 18 C 4.95382 -8.32503 0.0 0
M V30 19 C 6.68166 -8.3247 0.0 0
M V30 20 C 8.41196 -8.32139 0.0 0
M V30 21 N 7.54763 -7.82318 0.0 0
M V30 22 C 8.41359 -9.32233 0.0 0
M V30 23 C 6.6833 -9.32964 0.0 0
M V30 24 C 7.55308 -9.82324 0.0 0
M V30 25 C 9.35985 -3.77507 0.0 0
M V30 26 C 11.0902 -3.77459 0.0 0
M V30 27 C 10.2266 -3.27497 0.0 0
M V30 28 C 11.0902 -4.77553 0.0 0
M V30 29 N 9.35985 -4.78002 0.0 0
M V30 30 C 10.2288 -5.27503 0.0 0
M V30 31 C 10.2327 -6.27503 0.0 0
M V30 32 C 11.105 -7.76933 0.0 0
M V30 33 C 11.1014 -6.7717 0.0 0
M V30 34 C 10.2405 -8.27372 0.0 0
M V30 35 N 9.36465 -6.78143 0.0 0
M V30 36 C 9.37498 -7.78146 0.0 0
M V30 37 Ir 7.55 -5.775 0.0 0 CHG=3
M V30 38 P 13.517 -3.7 0.0 0 CHG=-1
M V30 39 F 14.383 -3.2 0.0 0
M V30 40 F 12.651 -3.2 0.0 0
M V30 41 F 13.517 -4.7 0.0 0
M V30 42 F 14.383 -4.2 0.0 0
M V30 43 F 13.517 -2.7 0.0 0
M V30 44 F 12.651 -4.2 0.0 0
M V30 END ATOM
M V30 BEGIN BOND
M V30 1 2 3 1
M V30 2 2 4 2
M V30 3 1 1 5
M V30 4 1 2 3
M V30 5 2 5 6
M V30 6 1 6 4
M V30 7 1 2 7
M V30 8 2 9 7
M V30 9 2 10 8
M V30 10 1 7 11
M V30 11 1 8 9
M V30 12 2 11 12
M V30 13 1 12 10
M V30 14 2 15 13
M V30 15 2 16 14
M V30 16 1 13 17
M V30 17 1 14 15
M V30 18 2 17 18
M V30 19 1 18 16
M V30 20 1 16 19
M V30 21 2 21 19
M V30 22 2 22 20
M V30 23 1 19 23
M V30 24 1 20 21
M V30 25 2 23 24
M V30 26 1 24 22
M V30 27 2 27 25
M V30 28 2 28 26
M V30 29 1 25 29
M V30 30 1 26 27
M V30 31 2 29 30
M V30 32 1 30 28
M V30 33 1 30 31
M V30 34 2 33 31
M V30 35 2 34 32
M V30 36 1 31 35
M V30 37 1 32 33
M V30 38 2 35 36
M V30 39 1 36 34
M V30 40 10 11 37
M V30 41 10 37 29
M V30 42 10 35 37
M V30 43 10 37 21
M V30 44 10 14 37
M V30 45 10 37 4
M V30 46 1 38 39
M V30 47 1 38 40
M V30 48 1 38 41
M V30 49 1 38 42
M V30 50 1 38 43
M V30 51 1 38 44
M V30 END BOND
M V30 END CTAB
M END
</chemform>
{{#moleculelink: |link=NSABRUJKERBGOU-UHFFFAOYSA-N|image=true}}

====Investigation====
{{#experimentlist: |form=Photocatalytic_CO2_conversion_experiments|name=Photocatalytic reduction of CO2: conditions optimization}}

{{#experimentlist: |form=Cyclic_Voltammetry_experiments|name=Cyclic voltammetry in various conditions}}

====Sacrificial electron donor====
In this study, the experiments were conducted with TEA ({{#moleculelink:|link=ZMANZCXQSJIPKH-UHFFFAOYSA-N|image=false|width=300|height=200}}), TEOA ({{#moleculelink:|link=GSEJCLTVZPLZKY-UHFFFAOYSA-N|image=false|width=300|height=200}}), and DIPEA ({{#moleculelink:|link=JGFZNNIVVJXRND-UHFFFAOYSA-N|image=false|width=300|height=200}}) as sacrificial electron donors.

====Additives====
In some experiments described in this study, TFE ({{#moleculelink:|link=RHQDFWAXVIIEBN-UHFFFAOYSA-N|image=false|width=300|height=200}}) was used as an additive.
[[Category:Photocatalytic CO2 conversion to CH4]][[Category:Publication]]

Light-Driven Reduction of CO2 to CO in Water with a Cobalt Molecular Catalyst and an Organic Sensitizer

2024-05-22T09:04:37Z

Laura: changed size of molecule

{{DOI|doi=10.1021/acscatal.3c00036}}

{{BaseTemplate}}

=== Abstract ===

==== Summary ====
A photochemical reduction of CO2 to CO was shown using the cobalt complex {{#moleculelink:|link=OZQYFMFOIFRRLI-UHFFFAOYSA-L|image=false|width=300|height=200}} as a catalyst in combination with the organic, water soluble triazatriangulenium photosensitizer {{#moleculelink:|link=DORDHQADTWICIT-UHFFFAOYSA-N|image=false|width=300|height=200}}. Turnover numbers (TONs) up to 19000 and selectivity of 93% for CO were reached in acetonitrile with 20% of water. The experiments were conducted under visible-light irradiation (λ > 450 nm) using tertiary amines or BIH as sacrificial reductants (see section SEDs below). The photoreduction could also be shown in pure water.

==== Advances and special progress ====
The photoreduction of CO2 to CO could be shown in 100% water with a TON of 2600 and a selectivity of 94% without any noble metals or rare materials.

==== Additional remarks ====
In initial experiments, CO and formate were first produced with a total TON >3700 upon irradiation in CO2-saturated CH3CN solution with visible light. The addition of water enhanced the catalysis and directed it toward CO production (19,000 TON, 93% selectivity).

=== Content of the published article in detail ===
The article contains results for the reduction of CO2 to CO under visible-light catalysis using a cobalt complex as a catalyst. The catalytic system performs best (referring to the TON of CO production) in acetonitrile with 20% water using BIH and TEOA.

==== Catalyst ====
<chemform smiles="C1C2C3C=CC=C4C5C=CC=C6C7C=CC=CN=7[Co+2](O)(O)(N=34)(N=56)N=2C=CC=1.Cl([O-])(=O)(=O)=O.Cl([O-])(=O)(=O)=O" inchi="1S/C20H14N4.2ClHO4.Co.2H2O/c1-3-13-21-15(7-1)17-9-5-11-19(23-17)20-12-6-10-18(24-20)16-8-2-4-14-22-16;2*2-1(3,4)5;;;/h1-14H;2*(H,2,3,4,5);;2*1H2/q;;;+2;;/p-2" inchikey="OZQYFMFOIFRRLI-UHFFFAOYSA-L" height="200px" width="300px" float="none"></chemform><chemform smiles="[Co+2]([Cl-])[Cl-]" inchi="1S/2ClH.Co/h2*1H;/q;;+2/p-2" inchikey="GVPFVAHMJGGAJG-UHFFFAOYSA-L" height="100px" width="150px" float="none">
-INDIGO-11172313372D

0 0 0 0 0 0 0 0 0 0 0 V3000
M V30 BEGIN CTAB
M V30 COUNTS 3 2 0 0 0
M V30 BEGIN ATOM
M V30 1 Co 9.475 -6.35 0.0 0 CHG=2
M V30 2 Cl 10.1821 -7.05711 0.0 0 CHG=-1
M V30 3 Cl 9.73382 -5.38407 0.0 0 CHG=-1
M V30 END ATOM
M V30 BEGIN BOND
M V30 1 1 1 2
M V30 2 1 1 3
M V30 END BOND
M V30 END CTAB
M END
</chemform>

==== Photosensitizer ====
<chemform smiles="C12C3N(CCCC)C4C5[C+]1C1C(N(CCCC)C=5C=CC=4)=CC=CC=1N(CCCC)C=2C=CC=3.[P-](F)(F)(F)(F)(F)F" inchi="1S/C31H36N3.F6P/c1-4-7-19-32-22-13-10-15-24-28(22)31-29-23(32)14-11-16-25(29)34(21-9-6-3)27-18-12-17-26(30(27)31)33(24)20-8-5-2;1-7(2,3,4,5)6/h10-18H,4-9,19-21H2,1-3H3;/q+1;-1" inchikey="DORDHQADTWICIT-UHFFFAOYSA-N" height="200px" width="300px" float="none">
-INDIGO-11172313202D

0 0 0 0 0 0 0 0 0 0 0 V3000
M V30 BEGIN CTAB
M V30 COUNTS 41 45 0 0 0
M V30 BEGIN ATOM
M V30 1 C 3.25899 -8.02499 0.0 0
M V30 2 C 3.25899 -9.02501 0.0 0
M V30 3 N 4.125 -9.52501 0.0 0
M V30 4 C 4.99101 -9.02501 0.0 0
M V30 5 C 4.99101 -8.02499 0.0 0
M V30 6 C 4.125 -7.52499 0.0 0 CHG=1
M V30 7 C 2.39529 -9.52292 0.0 0
M V30 8 C 1.52891 -9.02305 0.0 0
M V30 9 C 2.38914 -7.52312 0.0 0
M V30 10 C 1.52671 -8.02806 0.0 0
M V30 11 C 5.85471 -7.52708 0.0 0
M V30 12 C 6.72109 -8.02695 0.0 0
M V30 13 C 5.86086 -9.52688 0.0 0
M V30 14 C 6.72329 -9.02194 0.0 0
M V30 15 C 4.125 -10.525 0.0 0
M V30 16 C 3.25897 -11.025 0.0 0
M V30 17 C 3.25897 -12.025 0.0 0
M V30 18 C 2.39295 -12.525 0.0 0
M V30 19 N 5.85536 -6.53012 0.0 0
M V30 20 C 4.99232 -6.03107 0.0 0
M V30 21 C 4.12863 -6.52899 0.0 0
M V30 22 C 3.25846 -6.01651 0.0 0
M V30 23 N 2.38888 -6.51888 0.0 0
M V30 24 C 3.2689 -5.03378 0.0 0
M V30 25 C 4.99268 -5.02992 0.0 0
M V30 26 C 4.12716 -4.53647 0.0 0
M V30 27 C 6.72172 -6.03069 0.0 0
M V30 28 C 7.58741 -6.53127 0.0 0
M V30 29 C 8.45377 -6.03184 0.0 0
M V30 30 C 9.31946 -6.53241 0.0 0
M V30 31 C 1.52272 -6.01911 0.0 0
M V30 32 C 1.52245 -5.01911 0.0 0
M V30 33 C 0.65629 -4.51935 0.0 0
M V30 34 C 0.656021 -3.51935 0.0 0
M V30 35 P 14.125 -6.75 0.0 0 CHG=-1
M V30 36 F 14.3838 -7.71593 0.0 0
M V30 37 F 14.8321 -6.04289 0.0 0
M V30 38 F 13.1591 -6.49118 0.0 0
M V30 39 F 13.8662 -5.78407 0.0 0
M V30 40 F 15.0909 -7.00882 0.0 0
M V30 41 F 13.4179 -7.45711 0.0 0
M V30 END ATOM
M V30 BEGIN BOND
M V30 1 1 1 6
M V30 2 2 1 2
M V30 3 1 2 3
M V30 4 1 3 4
M V30 5 2 4 5
M V30 6 1 5 6
M V30 7 2 8 7
M V30 8 1 1 9
M V30 9 1 7 2
M V30 10 2 9 10
M V30 11 1 10 8
M V30 12 2 12 11
M V30 13 1 4 13
M V30 14 1 11 5
M V30 15 2 13 14
M V30 16 1 14 12
M V30 17 1 3 15
M V30 18 1 15 16
M V30 19 1 16 17
M V30 20 1 17 18
M V30 21 1 11 19
M V30 22 1 19 20
M V30 23 2 20 21
M V30 24 1 21 6
M V30 25 1 22 23
M V30 26 1 23 9
M V30 27 2 24 22
M V30 28 1 20 25
M V30 29 2 25 26
M V30 30 1 26 24
M V30 31 1 22 21
M V30 32 1 19 27
M V30 33 1 27 28
M V30 34 1 28 29
M V30 35 1 29 30
M V30 36 1 23 31
M V30 37 1 31 32
M V30 38 1 32 33
M V30 39 1 33 34
M V30 40 1 35 36
M V30 41 1 35 37
M V30 42 1 35 38
M V30 43 1 35 39
M V30 44 1 35 40
M V30 45 1 35 41
M V30 END BOND
M V30 END CTAB
M END
</chemform>

==== Investigations ====
{{#experimentlist:|form=Photocatalytic_CO2_conversion_experiments|name=Visible-Light Driven CO2 Reduction with 1/TATA+/BIH + TEOA under Various Conditions|importFile=}}

{{#experimentlist:|form=Photocatalytic_CO2_conversion_experiments|name=Photocatalytic CO2 Reduction by 1 (2 μM) in CO2-Saturated Aqueous CH3CN Solutions|importFile=}}

==== Sacrificial electron donor ====
In this study, the experiments were done with the sacrificial reductants TEOA ([[Molecule:100507|100507]]), BIH ([[Molecule:100508|100508]]), and TEA ([[Molecule:100505|100505]]).

==== Additives ====
In this study, some experiments were conducted under argon atmosphere or with the addition of Hg.
[[Category:Photocatalytic CO2 conversion to CO]][[Category:Publication]]

Visible-light-driven methane formation from CO2 with a molecular iron catalyst

2024-05-22T09:00:39Z

Laura: added molecule link

{{BaseTemplate}}
{{DOI|doi=10.1038/nature23016}}

===Abstract===
====Summary====
A photochemical reduction of CO2 to methane via CO was shown using the iron porphyrin complex {{#moleculelink:|link=LKNRTBVZMCBYCY-NGWNFTKISA-I|image=false|width=300|height=200}} as a catalyst in combination with the iridium-based photosensitizer {{#moleculelink: |link=NSABRUJKERBGOU-UHFFFAOYSA-N|image=false|width=300|height=200}}. Turnover numbers (TONs) up to 367 for CO and 159 for CH4 and selectivities of 79% for CO and 87% for CH4 were reached in acetonitrile. The experiments were conducted under visible-light irradiation (λ > 420 nm) using triethylamine as sacrificial electron donor (see section SEDs below).
==== Advances and special progress ====
The first example of the visible-light-catalyzed eight-electron reduction of CO2 to methane using an iron tetraphenylporphyrin catalyst is reported.

====Additional remarks====
An additional experiment with {{#moleculelink:|link=HNVRWFFXWFXICS-UHFFFAOYSA-N|image=false|width=300|height=200}} yielded no CH4, instead CO and H2 were obtained.

===Content of the published article in detail===
The article contains results for the reduction of CO2 to CO and CH4 as well as H2. The catalytic system performs best (referring to the TON of CH4 production) for CO as a feedstock; the highest TON for the conversion of CO2 to CO and CH4 was obtained in acetonitrile without additives.

==== Catalysts====
{{#moleculelink:|link=LKNRTBVZMCBYCY-NGWNFTKISA-I|image=true|width=300|height=200}} <chemform smiles="N12~[Fe](~Cl)34~N5C6C(C7C(O)=CC=CC=7O)=C7C=CC(C(C8C(O)=CC=CC=8O)=C1C=CC2=C(C1C(O)=CC=CC=1O)C1=N3C(=C(C2C(O)=CC=CC=2O)C5=CC=6)C=C1)=N74" inchi="1S/C44H28N4O8.ClH.Fe/c49-29-5-1-6-30(50)41(29)37-21-13-15-23(45-21)38(42-31(51)7-2-8-32(42)52)25-17-19-27(47-25)40(44-35(55)11-4-12-36(44)56)28-20-18-26(48-28)39(24-16-14-22(37)46-24)43-33(53)9-3-10-34(43)54;;/h1-20H,(H8-2,45,46,47,48,49,50,51,52,53,54,55,56);1H;/q-2;;+3/p-1/b37-21+,37-22+,38-23+,38-25+,39-24+,39-26+,40-27+,40-28+;;" inchikey="JQYRTQVHCKLBTL-YQGGSDPOSA-M" height="200px" width="300px" float="none">
-INDIGO-01262316022D

0 0 0 0 0 0 0 0 0 0 0 V3000
M V30 BEGIN CTAB
M V30 COUNTS 58 69 0 0 0
M V30 BEGIN ATOM
M V30 1 N 6.98772 -6.7701 0.0 0
M V30 2 C 7.80607 -7.37551 0.0 0
M V30 3 C 7.51066 -8.30641 0.0 0
M V30 4 C 6.49388 -8.31487 0.0 0
M V30 5 C 6.16893 -7.37025 0.0 0
M V30 6 C 6.10232 -3.40916 0.0 0
M V30 7 C 6.44675 -2.53661 0.0 0
M V30 8 C 7.41478 -2.56299 0.0 0
M V30 9 C 7.69742 -3.45888 0.0 0
M V30 10 N 6.89204 -4.05852 0.0 0
M V30 11 C 9.08699 -4.58435 0.0 0
M V30 12 C 10.0503 -4.7827 0.0 0
M V30 13 C 10.1105 -5.73375 0.0 0
M V30 14 C 9.17226 -6.06686 0.0 0
M V30 15 N 8.59884 -5.34847 0.0 0
M V30 16 C 4.64465 -4.5018 0.0 0
M V30 17 N 5.15986 -5.26196 0.0 0
M V30 18 C 4.62597 -5.99495 0.0 0
M V30 19 C 3.64856 -5.69087 0.0 0
M V30 20 C 3.68534 -4.71739 0.0 0
M V30 21 C 5.0256 -7.04334 0.0 0
M V30 22 C 8.87109 -7.05607 0.0 0
M V30 23 C 8.72924 -3.68784 0.0 0
M V30 24 C 5.0393 -3.60776 0.0 0
M V30 25 C 4.4184 -2.82387 0.0 0
M V30 26 C 9.37707 -2.92606 0.0 0
M V30 27 C 9.57674 -7.76464 0.0 0
M V30 28 C 4.34943 -7.78009 0.0 0
M V30 29 C 3.90319 -9.45186 0.0 0
M V30 30 C 4.60881 -8.7466 0.0 0
M V30 31 C 2.93618 -9.19344 0.0 0
M V30 32 C 3.37855 -7.52064 0.0 0
M V30 33 C 2.67598 -8.23235 0.0 0
M V30 34 C 11.2485 -8.21089 0.0 0
M V30 35 C 10.5433 -7.50527 0.0 0
M V30 36 C 10.9901 -9.17789 0.0 0
M V30 37 C 9.31729 -8.73552 0.0 0
M V30 38 C 10.029 -9.43809 0.0 0
M V30 39 C 9.82331 -1.25429 0.0 0
M V30 40 C 9.11769 -1.95954 0.0 0
M V30 41 C 10.7903 -1.5127 0.0 0
M V30 42 C 10.3479 -3.18551 0.0 0
M V30 43 C 11.0505 -2.47379 0.0 0
M V30 44 C 2.74663 -2.37763 0.0 0
M V30 45 C 3.45188 -3.08325 0.0 0
M V30 46 C 3.00504 -1.41062 0.0 0
M V30 47 C 4.67784 -1.853 0.0 0
M V30 48 C 3.96613 -1.15042 0.0 0
M V30 49 O 5.64284 -1.59073 0.0 0
M V30 50 O 3.19312 -4.04919 0.0 0
M V30 51 O 3.11629 -6.55564 0.0 0
M V30 52 O 5.57475 -9.00537 0.0 0
M V30 53 O 8.35229 -8.99778 0.0 0
M V30 54 O 10.802 -6.53932 0.0 0
M V30 55 O 10.6102 -4.1505 0.0 0
M V30 56 O 8.15175 -1.70078 0.0 0
M V30 57 Fe 6.95 -5.3 0.0 0
M V30 58 Cl 7.65 -4.65 0.0 0
M V30 END ATOM
M V30 BEGIN BOND
M V30 1 1 1 2
M V30 2 1 2 3
M V30 3 2 3 4
M V30 4 1 4 5
M V30 5 1 5 1
M V30 6 2 6 7
M V30 7 1 7 8
M V30 8 2 8 9
M V30 9 1 9 10
M V30 10 1 10 6
M V30 11 1 11 12
M V30 12 2 12 13
M V30 13 1 13 14
M V30 14 2 14 15
M V30 15 1 15 11
M V30 16 1 16 17
M V30 17 2 17 18
M V30 18 1 18 19
M V30 19 2 19 20
M V30 20 1 20 16
M V30 21 1 18 21
M V30 22 2 21 5
M V30 23 2 2 22
M V30 24 1 14 22
M V30 25 2 11 23
M V30 26 1 23 9
M V30 27 2 16 24
M V30 28 1 24 6
M V30 29 1 24 25
M V30 30 1 23 26
M V30 31 1 22 27
M V30 32 1 21 28
M V30 33 2 30 28
M V30 34 2 31 29
M V30 35 1 28 32
M V30 36 1 29 30
M V30 37 2 32 33
M V30 38 1 33 31
M V30 39 2 35 27
M V30 40 2 36 34
M V30 41 1 27 37
M V30 42 1 34 35
M V30 43 2 37 38
M V30 44 1 38 36
M V30 45 2 40 26
M V30 46 2 41 39
M V30 47 1 26 42
M V30 48 1 39 40
M V30 49 2 42 43
M V30 50 1 43 41
M V30 51 2 45 25
M V30 52 2 46 44
M V30 53 1 25 47
M V30 54 1 44 45
M V30 55 2 47 48
M V30 56 1 48 46
M V30 57 1 47 49
M V30 58 1 45 50
M V30 59 1 32 51
M V30 60 1 30 52
M V30 61 1 37 53
M V30 62 1 35 54
M V30 63 1 42 55
M V30 64 1 40 56
M V30 65 10 17 57
M V30 66 10 15 57
M V30 67 8 10 57
M V30 68 8 1 57
M V30 69 8 58 57
M V30 END BOND
M V30 END CTAB
M END
</chemform>

====Photosensitizer====
<chemform smiles="C1C=N2[Ir+3]3(N4C(C5[C-]3=CC=CC=5)=CC=CC=4)3([C-]4C(C5C=CC=CN=53)=CC=CC=4)[C-]3=CC=CC=C3C2=CC=1" inchikey="NSABRUJKERBGOU-UHFFFAOYSA-N" inchi="1S/3C11H8N.Ir/c3*1-2-6-10(7-3-1)11-8-4-5-9-12-11;/h3*1-6,8-9H;/q3*-1;+3" float="none" width="200" height="200">
-INDIGO-01102415372D

0 0 0 0 0 0 0 0 0 0 0 V3000
M V30 BEGIN CTAB
M V30 COUNTS 37 45 0 0 0
M V30 BEGIN ATOM
M V30 1 C 8.00985 -2.17507 0.0 0
M V30 2 C 9.74015 -2.17459 0.0 0
M V30 3 C 8.87664 -1.67497 0.0 0
M V30 4 C 9.74015 -3.17553 0.0 0
M V30 5 C 8.00985 -3.18002 0.0 0
M V30 6 N 8.87882 -3.67503 0.0 0
M V30 7 C 10.6062 -3.67553 0.0 0
M V30 8 C 12.3365 -3.67389 0.0 0
M V30 9 C 11.4726 -3.17484 0.0 0
M V30 10 C 12.3371 -4.67483 0.0 0
M V30 11 C 10.6068 -4.68048 0.0 0 CHG=-1
M V30 12 C 11.4762 -5.17491 0.0 0
M V30 13 C 8.05985 -8.20007 0.0 0
M V30 14 C 9.79015 -8.19959 0.0 0
M V30 15 C 8.92664 -7.69997 0.0 0 CHG=-1
M V30 16 C 9.79015 -9.20053 0.0 0
M V30 17 C 8.05985 -9.20502 0.0 0
M V30 18 C 8.92882 -9.70003 0.0 0
M V30 19 C 10.6562 -7.69959 0.0 0
M V30 20 C 11.5199 -6.20028 0.0 0
M V30 21 N 10.6558 -6.69887 0.0 0
M V30 22 C 12.3871 -6.70017 0.0 0
M V30 23 C 11.5268 -8.20148 0.0 0
M V30 24 C 12.3897 -7.69585 0.0 0
M V30 25 C 5.35985 -6.85007 0.0 0
M V30 26 N 7.09015 -6.84959 0.0 0
M V30 27 C 6.22664 -6.34997 0.0 0
M V30 28 C 7.09015 -7.85053 0.0 0
M V30 29 C 5.35985 -7.85502 0.0 0
M V30 30 C 6.22882 -8.35003 0.0 0
M V30 31 C 6.22664 -5.34997 0.0 0
M V30 32 C 5.36006 -3.8523 0.0 0
M V30 33 C 5.3598 -4.84994 0.0 0
M V30 34 C 6.22657 -3.35125 0.0 0
M V30 35 C 7.09661 -4.84691 0.0 0 CHG=-1
M V30 36 C 7.09015 -3.84686 0.0 0
M V30 37 Ir 8.91263 -5.69691 0.0 0 CHG=3
M V30 END ATOM
M V30 BEGIN BOND
M V30 1 2 3 1
M V30 2 2 4 2
M V30 3 1 1 5
M V30 4 1 2 3
M V30 5 2 5 6
M V30 6 1 6 4
M V30 7 1 4 7
M V30 8 2 9 7
M V30 9 2 10 8
M V30 10 1 7 11
M V30 11 1 8 9
M V30 12 2 11 12
M V30 13 1 12 10
M V30 14 2 15 13
M V30 15 2 16 14
M V30 16 1 13 17
M V30 17 1 14 15
M V30 18 2 17 18
M V30 19 1 18 16
M V30 20 1 14 19
M V30 21 2 21 19
M V30 22 2 22 20
M V30 23 1 19 23
M V30 24 1 20 21
M V30 25 2 23 24
M V30 26 1 24 22
M V30 27 2 27 25
M V30 28 2 28 26
M V30 29 1 25 29
M V30 30 1 26 27
M V30 31 2 29 30
M V30 32 1 30 28
M V30 33 1 27 31
M V30 34 2 33 31
M V30 35 2 34 32
M V30 36 1 31 35
M V30 37 1 32 33
M V30 38 2 35 36
M V30 39 1 36 34
M V30 40 10 35 37
M V30 41 10 37 6
M V30 42 10 11 37
M V30 43 10 37 21
M V30 44 10 15 37
M V30 45 10 37 26
M V30 END BOND
M V30 END CTAB
M END
</chemform>

====Investigation====
{{#experimentlist:|form=Photocatalytic_CO2_conversion_experiments|name=Table 1}}

{{#experimentlist:|form=Photocatalytic_CO2_conversion_experiments|name=Table 2 CO gas}}

====Sacrificial electron donor====
In this study, the experiments were done with the sacrificial electron donor TEA ([[Molecule:100505|100505]]).

====Additives====
In this study, trifluoroethanol ([[Molecule:100618|100618]]) was used as an additive. A control experiment employing Argon gas was also conducted.
[[Category:Photocatalytic CO2 conversion to CH4]][[Category:Publication]]

Visible-light-driven methane formation from CO2 with a molecular iron catalyst

2024-05-22T08:59:44Z

Laura: changed wording

{{BaseTemplate}}
{{DOI|doi=10.1038/nature23016}}

===Abstract===
====Summary====
A photochemical reduction of CO2 to methane via CO was shown using the iron porphyrin complex {{#moleculelink:|link=LKNRTBVZMCBYCY-NGWNFTKISA-I|image=false|width=300|height=200}} as a catalyst in combination with the iridium-based photosensitizer {{#moleculelink: |link=NSABRUJKERBGOU-UHFFFAOYSA-N|image=false|width=300|height=200}}. Turnover numbers (TONs) up to 367 for CO and 159 for CH4 and selectivities of 79% for CO and 87% for CH4 were reached in acetonitrile. The experiments were conducted under visible-light irradiation (λ > 420 nm) using triethylamine as sacrificial electron donor (see section SEDs below).
==== Advances and special progress ====
The first example of the visible-light-catalyzed eight-electron reduction of CO2 to methane using an iron tetraphenylporphyrin catalyst is reported.

====Additional remarks====
An additional experiment with Ru(bpy)32+ yielded no CH4, instead CO and H2 were obtained.

===Content of the published article in detail===
The article contains results for the reduction of CO2 to CO and CH4 as well as H2. The catalytic system performs best (referring to the TON of CH4 production) for CO as a feedstock; the highest TON for the conversion of CO2 to CO and CH4 was obtained in acetonitrile without additives.

==== Catalysts====
{{#moleculelink:|link=LKNRTBVZMCBYCY-NGWNFTKISA-I|image=true|width=300|height=200}} <chemform smiles="N12~[Fe](~Cl)34~N5C6C(C7C(O)=CC=CC=7O)=C7C=CC(C(C8C(O)=CC=CC=8O)=C1C=CC2=C(C1C(O)=CC=CC=1O)C1=N3C(=C(C2C(O)=CC=CC=2O)C5=CC=6)C=C1)=N74" inchi="1S/C44H28N4O8.ClH.Fe/c49-29-5-1-6-30(50)41(29)37-21-13-15-23(45-21)38(42-31(51)7-2-8-32(42)52)25-17-19-27(47-25)40(44-35(55)11-4-12-36(44)56)28-20-18-26(48-28)39(24-16-14-22(37)46-24)43-33(53)9-3-10-34(43)54;;/h1-20H,(H8-2,45,46,47,48,49,50,51,52,53,54,55,56);1H;/q-2;;+3/p-1/b37-21+,37-22+,38-23+,38-25+,39-24+,39-26+,40-27+,40-28+;;" inchikey="JQYRTQVHCKLBTL-YQGGSDPOSA-M" height="200px" width="300px" float="none">
-INDIGO-01262316022D

0 0 0 0 0 0 0 0 0 0 0 V3000
M V30 BEGIN CTAB
M V30 COUNTS 58 69 0 0 0
M V30 BEGIN ATOM
M V30 1 N 6.98772 -6.7701 0.0 0
M V30 2 C 7.80607 -7.37551 0.0 0
M V30 3 C 7.51066 -8.30641 0.0 0
M V30 4 C 6.49388 -8.31487 0.0 0
M V30 5 C 6.16893 -7.37025 0.0 0
M V30 6 C 6.10232 -3.40916 0.0 0
M V30 7 C 6.44675 -2.53661 0.0 0
M V30 8 C 7.41478 -2.56299 0.0 0
M V30 9 C 7.69742 -3.45888 0.0 0
M V30 10 N 6.89204 -4.05852 0.0 0
M V30 11 C 9.08699 -4.58435 0.0 0
M V30 12 C 10.0503 -4.7827 0.0 0
M V30 13 C 10.1105 -5.73375 0.0 0
M V30 14 C 9.17226 -6.06686 0.0 0
M V30 15 N 8.59884 -5.34847 0.0 0
M V30 16 C 4.64465 -4.5018 0.0 0
M V30 17 N 5.15986 -5.26196 0.0 0
M V30 18 C 4.62597 -5.99495 0.0 0
M V30 19 C 3.64856 -5.69087 0.0 0
M V30 20 C 3.68534 -4.71739 0.0 0
M V30 21 C 5.0256 -7.04334 0.0 0
M V30 22 C 8.87109 -7.05607 0.0 0
M V30 23 C 8.72924 -3.68784 0.0 0
M V30 24 C 5.0393 -3.60776 0.0 0
M V30 25 C 4.4184 -2.82387 0.0 0
M V30 26 C 9.37707 -2.92606 0.0 0
M V30 27 C 9.57674 -7.76464 0.0 0
M V30 28 C 4.34943 -7.78009 0.0 0
M V30 29 C 3.90319 -9.45186 0.0 0
M V30 30 C 4.60881 -8.7466 0.0 0
M V30 31 C 2.93618 -9.19344 0.0 0
M V30 32 C 3.37855 -7.52064 0.0 0
M V30 33 C 2.67598 -8.23235 0.0 0
M V30 34 C 11.2485 -8.21089 0.0 0
M V30 35 C 10.5433 -7.50527 0.0 0
M V30 36 C 10.9901 -9.17789 0.0 0
M V30 37 C 9.31729 -8.73552 0.0 0
M V30 38 C 10.029 -9.43809 0.0 0
M V30 39 C 9.82331 -1.25429 0.0 0
M V30 40 C 9.11769 -1.95954 0.0 0
M V30 41 C 10.7903 -1.5127 0.0 0
M V30 42 C 10.3479 -3.18551 0.0 0
M V30 43 C 11.0505 -2.47379 0.0 0
M V30 44 C 2.74663 -2.37763 0.0 0
M V30 45 C 3.45188 -3.08325 0.0 0
M V30 46 C 3.00504 -1.41062 0.0 0
M V30 47 C 4.67784 -1.853 0.0 0
M V30 48 C 3.96613 -1.15042 0.0 0
M V30 49 O 5.64284 -1.59073 0.0 0
M V30 50 O 3.19312 -4.04919 0.0 0
M V30 51 O 3.11629 -6.55564 0.0 0
M V30 52 O 5.57475 -9.00537 0.0 0
M V30 53 O 8.35229 -8.99778 0.0 0
M V30 54 O 10.802 -6.53932 0.0 0
M V30 55 O 10.6102 -4.1505 0.0 0
M V30 56 O 8.15175 -1.70078 0.0 0
M V30 57 Fe 6.95 -5.3 0.0 0
M V30 58 Cl 7.65 -4.65 0.0 0
M V30 END ATOM
M V30 BEGIN BOND
M V30 1 1 1 2
M V30 2 1 2 3
M V30 3 2 3 4
M V30 4 1 4 5
M V30 5 1 5 1
M V30 6 2 6 7
M V30 7 1 7 8
M V30 8 2 8 9
M V30 9 1 9 10
M V30 10 1 10 6
M V30 11 1 11 12
M V30 12 2 12 13
M V30 13 1 13 14
M V30 14 2 14 15
M V30 15 1 15 11
M V30 16 1 16 17
M V30 17 2 17 18
M V30 18 1 18 19
M V30 19 2 19 20
M V30 20 1 20 16
M V30 21 1 18 21
M V30 22 2 21 5
M V30 23 2 2 22
M V30 24 1 14 22
M V30 25 2 11 23
M V30 26 1 23 9
M V30 27 2 16 24
M V30 28 1 24 6
M V30 29 1 24 25
M V30 30 1 23 26
M V30 31 1 22 27
M V30 32 1 21 28
M V30 33 2 30 28
M V30 34 2 31 29
M V30 35 1 28 32
M V30 36 1 29 30
M V30 37 2 32 33
M V30 38 1 33 31
M V30 39 2 35 27
M V30 40 2 36 34
M V30 41 1 27 37
M V30 42 1 34 35
M V30 43 2 37 38
M V30 44 1 38 36
M V30 45 2 40 26
M V30 46 2 41 39
M V30 47 1 26 42
M V30 48 1 39 40
M V30 49 2 42 43
M V30 50 1 43 41
M V30 51 2 45 25
M V30 52 2 46 44
M V30 53 1 25 47
M V30 54 1 44 45
M V30 55 2 47 48
M V30 56 1 48 46
M V30 57 1 47 49
M V30 58 1 45 50
M V30 59 1 32 51
M V30 60 1 30 52
M V30 61 1 37 53
M V30 62 1 35 54
M V30 63 1 42 55
M V30 64 1 40 56
M V30 65 10 17 57
M V30 66 10 15 57
M V30 67 8 10 57
M V30 68 8 1 57
M V30 69 8 58 57
M V30 END BOND
M V30 END CTAB
M END
</chemform>

====Photosensitizer====
<chemform smiles="C1C=N2[Ir+3]3(N4C(C5[C-]3=CC=CC=5)=CC=CC=4)3([C-]4C(C5C=CC=CN=53)=CC=CC=4)[C-]3=CC=CC=C3C2=CC=1" inchikey="NSABRUJKERBGOU-UHFFFAOYSA-N" inchi="1S/3C11H8N.Ir/c3*1-2-6-10(7-3-1)11-8-4-5-9-12-11;/h3*1-6,8-9H;/q3*-1;+3" float="none" width="200" height="200">
-INDIGO-01102415372D

0 0 0 0 0 0 0 0 0 0 0 V3000
M V30 BEGIN CTAB
M V30 COUNTS 37 45 0 0 0
M V30 BEGIN ATOM
M V30 1 C 8.00985 -2.17507 0.0 0
M V30 2 C 9.74015 -2.17459 0.0 0
M V30 3 C 8.87664 -1.67497 0.0 0
M V30 4 C 9.74015 -3.17553 0.0 0
M V30 5 C 8.00985 -3.18002 0.0 0
M V30 6 N 8.87882 -3.67503 0.0 0
M V30 7 C 10.6062 -3.67553 0.0 0
M V30 8 C 12.3365 -3.67389 0.0 0
M V30 9 C 11.4726 -3.17484 0.0 0
M V30 10 C 12.3371 -4.67483 0.0 0
M V30 11 C 10.6068 -4.68048 0.0 0 CHG=-1
M V30 12 C 11.4762 -5.17491 0.0 0
M V30 13 C 8.05985 -8.20007 0.0 0
M V30 14 C 9.79015 -8.19959 0.0 0
M V30 15 C 8.92664 -7.69997 0.0 0 CHG=-1
M V30 16 C 9.79015 -9.20053 0.0 0
M V30 17 C 8.05985 -9.20502 0.0 0
M V30 18 C 8.92882 -9.70003 0.0 0
M V30 19 C 10.6562 -7.69959 0.0 0
M V30 20 C 11.5199 -6.20028 0.0 0
M V30 21 N 10.6558 -6.69887 0.0 0
M V30 22 C 12.3871 -6.70017 0.0 0
M V30 23 C 11.5268 -8.20148 0.0 0
M V30 24 C 12.3897 -7.69585 0.0 0
M V30 25 C 5.35985 -6.85007 0.0 0
M V30 26 N 7.09015 -6.84959 0.0 0
M V30 27 C 6.22664 -6.34997 0.0 0
M V30 28 C 7.09015 -7.85053 0.0 0
M V30 29 C 5.35985 -7.85502 0.0 0
M V30 30 C 6.22882 -8.35003 0.0 0
M V30 31 C 6.22664 -5.34997 0.0 0
M V30 32 C 5.36006 -3.8523 0.0 0
M V30 33 C 5.3598 -4.84994 0.0 0
M V30 34 C 6.22657 -3.35125 0.0 0
M V30 35 C 7.09661 -4.84691 0.0 0 CHG=-1
M V30 36 C 7.09015 -3.84686 0.0 0
M V30 37 Ir 8.91263 -5.69691 0.0 0 CHG=3
M V30 END ATOM
M V30 BEGIN BOND
M V30 1 2 3 1
M V30 2 2 4 2
M V30 3 1 1 5
M V30 4 1 2 3
M V30 5 2 5 6
M V30 6 1 6 4
M V30 7 1 4 7
M V30 8 2 9 7
M V30 9 2 10 8
M V30 10 1 7 11
M V30 11 1 8 9
M V30 12 2 11 12
M V30 13 1 12 10
M V30 14 2 15 13
M V30 15 2 16 14
M V30 16 1 13 17
M V30 17 1 14 15
M V30 18 2 17 18
M V30 19 1 18 16
M V30 20 1 14 19
M V30 21 2 21 19
M V30 22 2 22 20
M V30 23 1 19 23
M V30 24 1 20 21
M V30 25 2 23 24
M V30 26 1 24 22
M V30 27 2 27 25
M V30 28 2 28 26
M V30 29 1 25 29
M V30 30 1 26 27
M V30 31 2 29 30
M V30 32 1 30 28
M V30 33 1 27 31
M V30 34 2 33 31
M V30 35 2 34 32
M V30 36 1 31 35
M V30 37 1 32 33
M V30 38 2 35 36
M V30 39 1 36 34
M V30 40 10 35 37
M V30 41 10 37 6
M V30 42 10 11 37
M V30 43 10 37 21
M V30 44 10 15 37
M V30 45 10 37 26
M V30 END BOND
M V30 END CTAB
M END
</chemform>

====Investigation====
{{#experimentlist:|form=Photocatalytic_CO2_conversion_experiments|name=Table 1}}

{{#experimentlist:|form=Photocatalytic_CO2_conversion_experiments|name=Table 2 CO gas}}

====Sacrificial electron donor====
In this study, the experiments were done with the sacrificial electron donor TEA ([[Molecule:100505|100505]]).

====Additives====
In this study, trifluoroethanol ([[Molecule:100618|100618]]) was used as an additive. A control experiment employing Argon gas was also conducted.
[[Category:Photocatalytic CO2 conversion to CH4]][[Category:Publication]]

Molecular Catalysis of the Electrochemical and Photochemical Reduction of CO2 with Earth-Abundant Metal Complexes. Selective Production of CO vs HCOOH by Switching of the Metal Center

2024-05-22T08:57:18Z

Laura: added molecule link

{{DOI|doi=10.1021/jacs.5b06535}}
[[Category:Photocatalytic CO2 conversion to HCOOH]]
{{BaseTemplate}}
===Abstract===
==== Summary====
A photochemical reduction of CO2 to CO or formic acid was shown using the iron complex {{#moleculelink:|link=XTLBRFNUSVMBAM-DQIPMIPLSA-K|image=false|width=300|height=200}} or the cobalt complex {{#moleculelink:|link=UEQRGEGBADTDNK-YBRXSBAKSA-L|image=false|width=300|height=200}} as catalysts in combination with the iridium-based photosensitizer {{#moleculelink:|link=NSABRUJKERBGOU-UHFFFAOYSA-N|image=false|width=300|height=200}}. Turnover numbers (TONs) of 270 for CO with the cobalt complex and 5 for formic acid with the iron complex were reached in acetonitrile. The experiments were conducted under visible-light irradiation (λ > 460 nm) using TEA as sacrificial electron donor (see section SEDs below).
====Advances and special progress====
The authors could demonstrate that switching the metal center has a major influence on the outcome of CO2 reduction, enabling the generation of either CO or formic acid depending on the employed metal. For the cobalt complex, CO2 reduction was possible both under electrochemical conditions and photochemically with a photosensitizer under visible light.

====Additional remarks====
In electrocatalytic experiments with the cobalt catalyst {{#moleculelink:|link=UEQRGEGBADTDNK-YBRXSBAKSA-L|image=false|width=300|height=200}} and E = -1.5 V vs SCE, CO formation with high faradaic yields of 82% was possible.

===Content of the published article in detail===
The article contains results for the reduction of CO2 to CO and formic acid under visible-light catalysis using iron or cobalt complexes as catalysts. The catalytic system performs best (referring to the TON of CO production) in acetonitrile with the cobalt catalyst.
====Catalyst====
<chemform smiles="C1C2C(C)=N3[Fe+3]([Cl-])([Cl-])456N(CCN4CCN5CC3)=C(C)C(N=26)=CC=1.Cl([O-])(=O)(=O)=O" inchi="1S/C15H23N5.ClHO4.2ClH.Fe/c1-12-14-4-3-5-15(20-14)13(2)19-11-9-17-7-6-16-8-10-18-12;2-1(3,4)5;;;/h3-5,16-17H,6-11H2,1-2H3;(H,2,3,4,5);2*1H;/q;;;;+3/p-3/b18-12+,19-13+;;;;" inchikey="XTLBRFNUSVMBAM-DQIPMIPLSA-K" height="200px" width="300px" float="none">
-INDIGO-05172314152D

0 0 0 0 0 0 0 0 0 0 0 V3000
M V30 BEGIN CTAB
M V30 COUNTS 28 32 0 0 0
M V30 BEGIN ATOM
M V30 1 C 7.50985 -3.90007 0.0 0
M V30 2 C 9.24015 -3.89959 0.0 0
M V30 3 C 8.37664 -3.39997 0.0 0
M V30 4 C 9.24015 -4.90053 0.0 0
M V30 5 C 7.50985 -4.90502 0.0 0
M V30 6 N 8.37882 -5.40003 0.0 0
M V30 7 C 6.64382 -5.40502 0.0 0
M V30 8 N 6.64382 -6.40502 0.0 0
M V30 9 C 5.7778 -4.90502 0.0 0
M V30 10 C 10.1062 -5.40053 0.0 0
M V30 11 N 10.1062 -6.40053 0.0 0
M V30 12 C 10.9722 -4.90053 0.0 0
M V30 13 N 7.375 -7.625 0.0 0
M V30 14 N 9.275 -7.6 0.0 0
M V30 15 C 6.1028 -7.18002 0.0 0
M V30 16 C 6.45907 -7.70882 0.0 0
M V30 17 C 7.875 -8.49102 0.0 0
M V30 18 C 8.775 -8.46603 0.0 0
M V30 19 C 10.2409 -7.70882 0.0 0
M V30 20 C 10.5312 -7.21656 0.0 0
M V30 21 Fe 8.35 -6.5 0.0 0 CHG=3
M V30 22 Cl 7.64289 -5.79289 0.0 0 CHG=-1
M V30 23 Cl 9.05711 -5.79289 0.0 0 CHG=-1
M V30 24 Cl 12.6 -2.85 0.0 0
M V30 25 O 12.6 -3.85 0.0 0
M V30 26 O 13.6 -2.85 0.0 0
M V30 27 O 11.6 -2.85 0.0 0
M V30 28 O 12.6 -1.85 0.0 0 CHG=-1
M V30 END ATOM
M V30 BEGIN BOND
M V30 1 2 3 1
M V30 2 2 4 2
M V30 3 1 1 5
M V30 4 1 2 3
M V30 5 2 5 6
M V30 6 1 6 4
M V30 7 1 5 7
M V30 8 2 7 8
M V30 9 1 7 9
M V30 10 1 4 10
M V30 11 2 10 11
M V30 12 1 10 12
M V30 13 1 8 15
M V30 14 1 13 16
M V30 15 1 16 15
M V30 16 1 13 17
M V30 17 1 14 18
M V30 18 1 17 18
M V30 19 1 14 19
M V30 20 1 11 20
M V30 21 1 20 19
M V30 22 10 6 21
M V30 23 10 13 21
M V30 24 10 14 21
M V30 25 10 11 21
M V30 26 10 8 21
M V30 27 10 21 22
M V30 28 10 21 23
M V30 29 2 24 25
M V30 30 2 24 26
M V30 31 2 24 27
M V30 32 1 24 28
M V30 END BOND
M V30 END CTAB
M END
</chemform><chemform smiles="C1C2C(C)=N3[Co+2]456N(CCN4CCN5=C(C)C(N=26)=CC=1)CC3.Cl([O-])(=O)(=O)=O.Cl(=O)(=O)(=O)[O-]" inchi="1S/C15H23N5.2ClHO4.Co/c1-12-14-4-3-5-15(20-14)13(2)19-11-9-17-7-6-16-8-10-18-12;2*2-1(3,4)5;/h3-5,16-17H,6-11H2,1-2H3;2*(H,2,3,4,5);/q;;;+2/p-2/b18-12+,19-13+;;;" inchikey="UEQRGEGBADTDNK-YBRXSBAKSA-L" height="200px" width="300px" float="none">
-INDIGO-05192309532D

0 0 0 0 0 0 0 0 0 0 0 V3000
M V30 BEGIN CTAB
M V30 COUNTS 31 34 0 0 0
M V30 BEGIN ATOM
M V30 1 C 7.28485 -4.85007 0.0 0
M V30 2 C 9.01515 -4.84959 0.0 0
M V30 3 C 8.15164 -4.34997 0.0 0
M V30 4 C 9.01515 -5.85053 0.0 0
M V30 5 C 7.28485 -5.85502 0.0 0
M V30 6 N 8.15382 -6.35003 0.0 0
M V30 7 C 6.41882 -6.35502 0.0 0
M V30 8 N 6.41882 -7.35502 0.0 0
M V30 9 C 9.88118 -6.35053 0.0 0
M V30 10 N 9.88118 -7.35053 0.0 0
M V30 11 C 5.5528 -5.85502 0.0 0
M V30 12 C 10.7472 -5.85053 0.0 0
M V30 13 N 7.15 -8.625 0.0 0
M V30 14 N 8.925 -8.625 0.0 0
M V30 15 C 5.71172 -8.06213 0.0 0
M V30 16 C 6.21172 -8.92815 0.0 0
M V30 17 C 9.86602 -8.95 0.0 0
M V30 18 C 10.3812 -8.21656 0.0 0
M V30 19 C 7.40882 -9.59093 0.0 0
M V30 20 C 8.66618 -9.59093 0.0 0
M V30 21 Co 8.125 -7.45 0.0 0 CHG=2
M V30 22 Cl 12.975 -3.075 0.0 0
M V30 23 O 12.975 -4.075 0.0 0
M V30 24 O 13.975 -3.075 0.0 0
M V30 25 O 11.975 -3.075 0.0 0
M V30 26 O 12.975 -2.075 0.0 0 CHG=-1
M V30 27 Cl 13.925 -5.1 0.0 0
M V30 28 O 13.925 -4.1 0.0 0 CHG=-1
M V30 29 O 14.925 -5.1 0.0 0
M V30 30 O 13.925 -6.1 0.0 0
M V30 31 O 12.925 -5.1 0.0 0
M V30 END ATOM
M V30 BEGIN BOND
M V30 1 2 3 1
M V30 2 2 4 2
M V30 3 1 1 5
M V30 4 1 2 3
M V30 5 2 5 6
M V30 6 1 6 4
M V30 7 1 5 7
M V30 8 2 7 8
M V30 9 1 4 9
M V30 10 2 9 10
M V30 11 1 7 11
M V30 12 1 9 12
M V30 13 1 8 15
M V30 14 1 15 16
M V30 15 1 16 13
M V30 16 1 14 17
M V30 17 1 10 18
M V30 18 1 17 18
M V30 19 1 13 19
M V30 20 1 14 20
M V30 21 1 20 19
M V30 22 10 6 21
M V30 23 10 8 21
M V30 24 10 10 21
M V30 25 10 14 21
M V30 26 10 13 21
M V30 27 2 22 23
M V30 28 2 22 24
M V30 29 2 22 25
M V30 30 1 22 26
M V30 31 1 27 28
M V30 32 2 27 29
M V30 33 2 27 30
M V30 34 2 27 31
M V30 END BOND
M V30 END CTAB
M END
</chemform>

====Photosensitizer====
{{#moleculelink: |link=NSABRUJKERBGOU-UHFFFAOYSA-N|image=true}}

====Investigation====
{{#experimentlist:|form=Photocatalytic_CO2_conversion_experiments|name=Table 1}}
====Sacrificial electron donor====
In this study, the experiments were done with the sacrificial electron donor TEA ([[Molecule:100505|100505]]).
====Additives====
In this study, no additives were tested.[[Category:Publication]]

Highly Efficient and Selective Photocatalytic CO2 Reduction by Iron and Cobalt Quaterpyridine Complexes

2024-05-22T08:55:45Z

Laura: added molecule link

{{DOI|doi=10.1021/jacs.6b06002}}
[[Category:Photocatalytic CO2 conversion to CO]]
{{BaseTemplate}}

===Abstract===
====Summary====
A photochemical reduction of CO2 to CO was shown using the cobalt complex {{#moleculelink:|link=NLKWUAXOGCKGEY-UHFFFAOYSA-L|image=false|width=300|height=200}} or the iron complex {{#moleculelink:|link=OZQYFMFOIFRRLI-UHFFFAOYSA-L|image=false|width=300|height=200}} as catalysts in combination with the ruthenium-based photosensitizer {{#moleculelink:|link=SJFYGUKHUNLZTK-UHFFFAOYSA-L|image=false|width=300|height=200}}. Turnover numbers (TONs) up to 2660 and a selectivity of 98% for CO using the cobalt catalyst and TONs of >3000 and a selectivity of 95% for CO using the iron catalyst were reached in acetonitrile/triethanolamine. When swapping the ruthenium photosensitizer for the organic dye sensitizer {{#moleculelink:|link=BBNQQADTFFCFGB-UHFFFAOYSA-N|image=false|width=300|height=200}}, TONs of 790 and 1365 in DMF were obtained for the cobalt and iron catalysts, respectively. The experiments were conducted under visible-light irradiation (λ = 460 nm) using BIH as sacrificial reductant (see section SEDs below).
==== Advances and special progress====
The photocatalytic reduction of CO2 to CO by cobalt and iron complexes was shown with some of the highest TONs for homogeneous photocatalytic CO2 reduction at that time and the (back then) highest TON for a system of fully earth-abundant materials was achieved.

====Additional remarks====
===Content of the published article in detail===
The article contains results for the reduction of CO2 to CO under visible-light catalysis using cobalt and iron quaterpyridine complexes as catalysts. The catalytic system performs best (referring to the TON of CO production) in acetonitrile/triethanolamine using the cobalt complex {{#moleculelink:|link=OZQYFMFOIFRRLI-UHFFFAOYSA-L|image=false|width=300|height=200}} and the ruthenium photosensitizer.
==== Catalysts ====
<chemform smiles="C1C2C3C=CC=C4C5C=CC=C6C7C=CC=CN=7[Fe+2](O)(O)(N=34)(N=56)N=2C=CC=1.Cl([O-])(=O)(=O)=O.Cl([O-])(=O)(=O)=O" inchi="1S/C20H14N4.2ClHO4.Fe.2H2O/c1-3-13-21-15(7-1)17-9-5-11-19(23-17)20-12-6-10-18(24-20)16-8-2-4-14-22-16;2*2-1(3,4)5;;;/h1-14H;2*(H,2,3,4,5);;2*1H2/q;;;+2;;/p-2" inchikey="NLKWUAXOGCKGEY-UHFFFAOYSA-L" height="200px" width="300px" float="none">
-INDIGO-08112312532D

0 0 0 0 0 0 0 0 0 0 0 V3000
M V30 BEGIN CTAB
M V30 COUNTS 37 41 0 0 0
M V30 BEGIN ATOM
M V30 1 C 6.83485 -2.97507 0.0 0
M V30 2 C 8.56515 -2.97459 0.0 0
M V30 3 C 7.70164 -2.47497 0.0 0
M V30 4 C 8.56515 -3.97553 0.0 0
M V30 5 C 6.83485 -3.98002 0.0 0
M V30 6 N 7.70382 -4.47503 0.0 0
M V30 7 C 5.97028 -4.48253 0.0 0
M V30 8 C 5.1109 -5.98433 0.0 0
M V30 9 N 5.97356 -5.48323 0.0 0
M V30 10 C 4.24227 -5.48695 0.0 0
M V30 11 C 5.09818 -3.98316 0.0 0
M V30 12 C 4.23681 -4.49128 0.0 0
M V30 13 C 5.114 -6.98432 0.0 0
M V30 14 C 5.98521 -8.47929 0.0 0
M V30 15 N 5.98238 -7.48166 0.0 0
M V30 16 C 5.12026 -8.98303 0.0 0
M V30 17 C 4.24559 -7.49007 0.0 0
M V30 18 C 4.25515 -8.4901 0.0 0
M V30 19 C 6.85288 -8.97643 0.0 0
M V30 20 C 8.58317 -8.96906 0.0 0
M V30 21 N 7.71768 -8.47288 0.0 0
M V30 22 C 8.58715 -9.97 0.0 0
M V30 23 C 6.85688 -9.98136 0.0 0
M V30 24 C 7.72781 -10.4729 0.0 0
M V30 25 Fe 7.72882 -6.42503 0.0 0 CHG=2
M V30 26 O 9.04485 -5.57503 0.0 0
M V30 27 O 9.11985 -7.27503 0.0 0
M V30 28 Cl 11.8 -4.275 0.0 0
M V30 29 O 10.8 -4.275 0.0 0
M V30 30 O 11.8088 -3.28407 0.0 0
M V30 31 O 12.8659 -4.28382 0.0 0
M V30 32 O 11.8 -5.275 0.0 0 CHG=-1
M V30 33 Cl 11.88 -7.54538 0.0 0
M V30 34 O 10.8629 -7.54538 0.0 0
M V30 35 O 11.889 -6.53745 0.0 0
M V30 36 O 12.8621 -7.55478 0.0 0
M V30 37 O 11.88 -8.56255 0.0 0 CHG=-1
M V30 END ATOM
M V30 BEGIN BOND
M V30 1 2 3 1
M V30 2 2 4 2
M V30 3 1 1 5
M V30 4 1 2 3
M V30 5 2 5 6
M V30 6 1 6 4
M V30 7 1 5 7
M V30 8 2 9 7
M V30 9 2 10 8
M V30 10 1 7 11
M V30 11 1 8 9
M V30 12 2 11 12
M V30 13 1 12 10
M V30 14 1 8 13
M V30 15 2 15 13
M V30 16 2 16 14
M V30 17 1 13 17
M V30 18 1 14 15
M V30 19 2 17 18
M V30 20 1 18 16
M V30 21 1 14 19
M V30 22 2 21 19
M V30 23 2 22 20
M V30 24 1 19 23
M V30 25 1 20 21
M V30 26 2 23 24
M V30 27 1 24 22
M V30 28 10 6 25
M V30 29 10 25 21
M V30 30 10 15 25
M V30 31 10 25 9
M V30 32 10 25 26
M V30 33 10 25 27
M V30 34 2 28 29
M V30 35 2 28 30
M V30 36 2 28 31
M V30 37 1 28 32
M V30 38 2 33 34
M V30 39 2 33 35
M V30 40 2 33 36
M V30 41 1 33 37
M V30 END BOND
M V30 END CTAB
M END
</chemform><chemform smiles="C1C2C3C=CC=C4C5C=CC=C6C7C=CC=CN=7[Co+2](O)(O)(N=34)(N=56)N=2C=CC=1.Cl([O-])(=O)(=O)=O.Cl([O-])(=O)(=O)=O" inchi="1S/C20H14N4.2ClHO4.Co.2H2O/c1-3-13-21-15(7-1)17-9-5-11-19(23-17)20-12-6-10-18(24-20)16-8-2-4-14-22-16;2*2-1(3,4)5;;;/h1-14H;2*(H,2,3,4,5);;2*1H2/q;;;+2;;/p-2" inchikey="OZQYFMFOIFRRLI-UHFFFAOYSA-L" height="200px" width="300px" float="none">
-INDIGO-08112312532D

0 0 0 0 0 0 0 0 0 0 0 V3000
M V30 BEGIN CTAB
M V30 COUNTS 37 41 0 0 0
M V30 BEGIN ATOM
M V30 1 C 7.93029 25.0727 0.0 0
M V30 2 C 9.46221 25.0731 0.0 0
M V30 3 C 8.6977 25.5155 0.0 0
M V30 4 C 9.46221 24.187 0.0 0
M V30 5 C 7.93029 24.183 0.0 0
M V30 6 N 8.69963 23.7447 0.0 0
M V30 7 C 7.16484 23.7381 0.0 0
M V30 8 C 6.40399 22.4085 0.0 0
M V30 9 N 7.16775 22.8521 0.0 0
M V30 10 C 5.63495 22.8488 0.0 0
M V30 11 C 6.39273 24.1802 0.0 0
M V30 12 C 5.63011 23.7303 0.0 0
M V30 13 C 6.40673 21.5231 0.0 0
M V30 14 C 7.17806 20.1996 0.0 0
M V30 15 N 7.17556 21.0828 0.0 0
M V30 16 C 6.41228 19.7536 0.0 0
M V30 17 C 5.63789 21.0754 0.0 0
M V30 18 C 5.64635 20.19 0.0 0
M V30 19 C 7.94625 19.7594 0.0 0
M V30 20 C 9.47817 19.7659 0.0 0
M V30 21 N 8.7119 20.2052 0.0 0
M V30 22 C 9.48169 18.8798 0.0 0
M V30 23 C 7.94979 18.8697 0.0 0
M V30 24 C 8.72087 18.4345 0.0 0
M V30 25 Co 8.72177 22.0183 0.0 0 CHG=2
M V30 26 O 9.88692 22.7708 0.0 0
M V30 27 O 9.95332 21.2657 0.0 0
M V30 28 Cl 12.3262 23.9218 0.0 0
M V30 29 O 11.4408 23.9218 0.0 0
M V30 30 O 12.334 24.7992 0.0 0
M V30 31 O 13.2699 23.914 0.0 0
M V30 32 O 12.3262 23.0365 0.0 0 CHG=-1
M V30 33 Cl 12.397 21.0264 0.0 0
M V30 34 O 11.4965 21.0264 0.0 0
M V30 35 O 12.405 21.9188 0.0 0
M V30 36 O 13.2665 21.0181 0.0 0
M V30 37 O 12.397 20.1258 0.0 0 CHG=-1
M V30 END ATOM
M V30 BEGIN BOND
M V30 1 2 3 1
M V30 2 2 4 2
M V30 3 1 1 5
M V30 4 1 2 3
M V30 5 2 5 6
M V30 6 1 6 4
M V30 7 1 5 7
M V30 8 2 9 7
M V30 9 2 10 8
M V30 10 1 7 11
M V30 11 1 8 9
M V30 12 2 11 12
M V30 13 1 12 10
M V30 14 1 8 13
M V30 15 2 15 13
M V30 16 2 16 14
M V30 17 1 13 17
M V30 18 1 14 15
M V30 19 2 17 18
M V30 20 1 18 16
M V30 21 1 14 19
M V30 22 2 21 19
M V30 23 2 22 20
M V30 24 1 19 23
M V30 25 1 20 21
M V30 26 2 23 24
M V30 27 1 24 22
M V30 28 10 6 25
M V30 29 10 25 21
M V30 30 10 15 25
M V30 31 10 25 9
M V30 32 10 25 26
M V30 33 10 25 27
M V30 34 2 28 29
M V30 35 2 28 30
M V30 36 2 28 31
M V30 37 1 28 32
M V30 38 2 33 34
M V30 39 2 33 35
M V30 40 2 33 36
M V30 41 1 33 37
M V30 END BOND
M V30 END CTAB
M END
</chemform><chemform smiles="Cl([O-])(=O)(=O)=O.Cl([O-])(=O)(=O)=O.[Co+2]" inchi="1S/2ClHO4.Co/c2*2-1(3,4)5;/h2*(H,2,3,4,5);/q;;+2/p-2" inchikey="BSUSEPIPTZNHMN-UHFFFAOYSA-L" height="200px" width="300px" float="none">
-INDIGO-08112313202D

0 0 0 0 0 0 0 0 0 0 0 V3000
M V30 BEGIN CTAB
M V30 COUNTS 11 8 0 0 0
M V30 BEGIN ATOM
M V30 1 Cl 5.85991 -4.47939 0.0 0
M V30 2 O 5.02832 -4.47939 0.0 0
M V30 3 O 5.86723 -3.65532 0.0 0
M V30 4 O 6.74625 -4.48672 0.0 0
M V30 5 O 5.85991 -5.31088 0.0 0 CHG=-1
M V30 6 Cl 10.3764 -4.54882 0.0 0
M V30 7 O 9.53063 -4.54882 0.0 0
M V30 8 O 10.3839 -3.71065 0.0 0
M V30 9 O 11.1931 -4.55661 0.0 0
M V30 10 O 10.3764 -5.39468 0.0 0 CHG=-1
M V30 11 Co 7.8 -4.45 0.0 0 CHG=2
M V30 END ATOM
M V30 BEGIN BOND
M V30 1 2 1 2
M V30 2 2 1 3
M V30 3 2 1 4
M V30 4 1 1 5
M V30 5 2 6 7
M V30 6 2 6 8
M V30 7 2 6 9
M V30 8 1 6 10
M V30 END BOND
M V30 END CTAB
M END
</chemform>

==== Photosensitizers ====
<chemform smiles="C1C2C3C=CC=CN=3[Ru+2]3(N4C=CC=CC=4C4N3=CC=CC=4)3(N4C=CC=CC=4C4N3=CC=CC=4)N=2C=CC=1.[Cl-].[Cl-]" inchi="1S/3C10H8N2.2ClH.Ru/c3*1-3-7-11-9(5-1)10-6-2-4-8-12-10;;;/h3*1-8H;2*1H;/q;;;;;+2/p-2" inchikey="SJFYGUKHUNLZTK-UHFFFAOYSA-L" height="200px" width="300px" float="none">
-INDIGO-08112312492D

0 0 0 0 0 0 0 0 0 0 0 V3000
M V30 BEGIN CTAB
M V30 COUNTS 39 45 0 0 0
M V30 BEGIN ATOM
M V30 1 C 7.18485 -2.40007 0.0 0
M V30 2 C 8.91515 -2.39959 0.0 0
M V30 3 C 8.05164 -1.89997 0.0 0
M V30 4 C 8.91515 -3.40053 0.0 0
M V30 5 C 7.18485 -3.40502 0.0 0
M V30 6 N 8.05382 -3.90003 0.0 0
M V30 7 C 6.32028 -3.90753 0.0 0
M V30 8 C 5.4609 -5.40933 0.0 0
M V30 9 N 6.32356 -4.90824 0.0 0
M V30 10 C 4.59227 -4.91195 0.0 0
M V30 11 C 5.44818 -3.40816 0.0 0
M V30 12 C 4.58681 -3.91628 0.0 0
M V30 13 C 5.464 -6.40932 0.0 0
M V30 14 C 6.33521 -7.90429 0.0 0
M V30 15 N 6.33238 -6.90666 0.0 0
M V30 16 C 5.47026 -8.40803 0.0 0
M V30 17 C 4.59559 -6.91507 0.0 0
M V30 18 C 4.60515 -7.9151 0.0 0
M V30 19 C 7.20288 -8.40143 0.0 0
M V30 20 C 8.93317 -8.39406 0.0 0
M V30 21 N 8.06768 -7.89788 0.0 0
M V30 22 C 8.93715 -9.39499 0.0 0
M V30 23 C 7.20688 -9.40636 0.0 0
M V30 24 C 8.07781 -9.89792 0.0 0
M V30 25 C 9.79743 -7.89102 0.0 0
M V30 26 C 10.6559 -6.38869 0.0 0
M V30 27 N 9.79354 -6.89032 0.0 0
M V30 28 C 11.5248 -6.88554 0.0 0
M V30 29 C 10.6698 -8.38985 0.0 0
M V30 30 C 11.5309 -7.8812 0.0 0
M V30 31 C 10.6522 -5.3887 0.0 0
M V30 32 C 9.78004 -3.89427 0.0 0
M V30 33 N 9.78349 -4.8919 0.0 0
M V30 34 C 10.6447 -3.39 0.0 0
M V30 35 C 11.5203 -4.88241 0.0 0
M V30 36 C 11.5101 -3.88239 0.0 0
M V30 37 Ru 8.05382 -5.85003 0.0 0 CHG=2
M V30 38 Cl 10.05 -2.325 0.0 0 CHG=-1
M V30 39 Cl 3.975 -5.9 0.0 0 CHG=-1
M V30 END ATOM
M V30 BEGIN BOND
M V30 1 2 3 1
M V30 2 2 4 2
M V30 3 1 1 5
M V30 4 1 2 3
M V30 5 2 5 6
M V30 6 1 6 4
M V30 7 1 5 7
M V30 8 2 9 7
M V30 9 2 10 8
M V30 10 1 7 11
M V30 11 1 8 9
M V30 12 2 11 12
M V30 13 1 12 10
M V30 14 2 15 13
M V30 15 2 16 14
M V30 16 1 13 17
M V30 17 1 14 15
M V30 18 2 17 18
M V30 19 1 18 16
M V30 20 1 14 19
M V30 21 2 21 19
M V30 22 2 22 20
M V30 23 1 19 23
M V30 24 1 20 21
M V30 25 2 23 24
M V30 26 1 24 22
M V30 27 2 27 25
M V30 28 2 28 26
M V30 29 1 25 29
M V30 30 1 26 27
M V30 31 2 29 30
M V30 32 1 30 28
M V30 33 1 26 31
M V30 34 2 33 31
M V30 35 2 34 32
M V30 36 1 31 35
M V30 37 1 32 33
M V30 38 2 35 36
M V30 39 1 36 34
M V30 40 10 6 37
M V30 41 10 37 9
M V30 42 10 15 37
M V30 43 10 37 21
M V30 44 10 27 37
M V30 45 10 37 33
M V30 END BOND
M V30 END CTAB
M END
</chemform><chemform smiles="C1C=CC2C(=O)C3C(O)=CC(O)=C(O)C=3C(=O)C=2C=1" inchi="1S/C14H8O5/c15-8-5-9(16)14(19)11-10(8)12(17)6-3-1-2-4-7(6)13(11)18/h1-5,15-16,19H" inchikey="BBNQQADTFFCFGB-UHFFFAOYSA-N" height="200px" width="300px" float="none">
-INDIGO-08112312542D

0 0 0 0 0 0 0 0 0 0 0 V3000
M V30 BEGIN CTAB
M V30 COUNTS 19 21 0 0 0
M V30 BEGIN ATOM
M V30 1 C 5.30985 -5.42507 0.0 0
M V30 2 C 7.04015 -5.42459 0.0 0
M V30 3 C 6.17664 -4.92497 0.0 0
M V30 4 C 7.04015 -6.42553 0.0 0
M V30 5 C 5.30985 -6.43002 0.0 0
M V30 6 C 6.17882 -6.92503 0.0 0
M V30 7 C 7.90465 -4.92621 0.0 0
M V30 8 C 8.77183 -5.42655 0.0 0
M V30 9 C 7.9108 -6.92787 0.0 0
M V30 10 C 8.77403 -6.42246 0.0 0
M V30 11 C 9.63088 -4.92878 0.0 0
M V30 12 C 10.4948 -5.42469 0.0 0
M V30 13 C 9.64141 -6.92035 0.0 0
M V30 14 C 10.4992 -6.41559 0.0 0
M V30 15 O 7.90482 -3.92621 0.0 0
M V30 16 O 7.91399 -7.92786 0.0 0
M V30 17 O 9.62885 -3.92878 0.0 0
M V30 18 O 11.3591 -4.92169 0.0 0
M V30 19 O 9.64681 -7.92034 0.0 0
M V30 END ATOM
M V30 BEGIN BOND
M V30 1 2 3 1
M V30 2 2 4 2
M V30 3 1 1 5
M V30 4 1 2 3
M V30 5 2 5 6
M V30 6 1 6 4
M V30 7 1 8 7
M V30 8 1 4 9
M V30 9 1 7 2
M V30 10 1 9 10
M V30 11 2 10 8
M V30 12 2 12 11
M V30 13 1 10 13
M V30 14 1 11 8
M V30 15 2 13 14
M V30 16 1 14 12
M V30 17 2 7 15
M V30 18 2 9 16
M V30 19 1 11 17
M V30 20 1 12 18
M V30 21 1 13 19
M V30 END BOND
M V30 END CTAB
M END
</chemform>

==== Investigations ====

{{#experimentlist: |form=Photocatalytic_CO2_conversion_experiments|name=Optimizations of conditions for Co(qpy)(H2O)2(ClO4)2 and Ru(bpy)3Cl2}}

{{#experimentlist: |form=Photocatalytic_CO2_conversion_experiments|name=Optimizations of conditions for Fe(qpy)(H2O)2(ClO4)2 and Ru(bpy)3Cl2}}

{{#experimentlist: |form=Photocatalytic_CO2_conversion_experiments|name=Optimizations of conditions for Co(qpy)(H2O)2(ClO4)2 and purpurin}}

{{#experimentlist: |form=Photocatalytic_CO2_conversion_experiments|name=Optimizations of conditions for Fe(qpy)(H2O)2(ClO4)2}}

==== Sacrificial electron donor ====
In this study, the experiments were done with the sacrificial reductant BIH ([[Molecule:100508|100508]]).
==== Additives====
In this study, control experiments were conducted under an argon atmosphere.[[Category:Publication]]

Visible-Light-Driven Conversion of CO2 to CH4 with an Organic Sensitizer and an Iron Porphyrin Catalyst

2024-05-22T08:54:00Z

Laura: wording

{{BaseTemplate}}
{{DOI|doi=10.1021/jacs.8b09740}}

=== Abstract ===

==== Summary ====
A photochemical reduction of CO2 to CO and CH4 was shown using the iron porphyrin catalyst {{#moleculelink:|link=LKNRTBVZMCBYCY-NGWNFTKISA-I|image=false|width=300|height=200}} in combination with the phenoxazine photosensitizers {{#moleculelink:|link=HPIOBCHPZVAATK-UHFFFAOYSA-N|image=false|width=300|height=200}} and {{#moleculelink:|link=IGGSSEOAGCUGDJ-UHFFFAOYSA-N|image=false|width=300|height=200}}. Turnover numbers (TONs) up to 149 for CO and 29 for CH4 were reached. The experiments were conducted under visible-light irradiation (λ > 435 nm) with a tertiary amine (see section SEDs below) as sacrificial electron donor.

==== Advances and special progress ====
This article contains the first demonstration for the reduction of CO2 to CH4 (complete 8e''–''/8H+ reduction) by a combination of an earth-abundant metal catalyst and an organic dye. So far, similar systems were shown to induce 2e–/2H+ reduction of CO2 to CO or formic acid.

==== Additional remarks ====
Methane was produced continuously (even after irradiation up to 4 days). The 8e''–''/8H+ reduction efficiency strongly depends on the redox properties of the organic photosensitizer and acidity of the proton source. In additional experiments, CO was used as the gas resource. The system consisting of iron porphyrin catalyst {{#moleculelink:|link=LKNRTBVZMCBYCY-NGWNFTKISA-I|image=false|width=300|height=200}} in combination with the phenoxazine photosensitizer {{#moleculelink:|link=IGGSSEOAGCUGDJ-UHFFFAOYSA-N|image=false|width=300|height=200}} was able to produce CH4 with a TON of 80 (85% selectivity, quantum yield: 0.47%).

=== Content of the published article in detail ===
The article contains results for the reduction of CO2 and CO as feedstock gases. The catalytic system performs best (referring to the TON of CH4 production) for CO as a feedstock.

==== Catalysts ====
<chemform smiles="C1C=C2C(C3C=CC([N+](C)(C)C)=CC=3)=C3C=CC4C(C5C=CC([N+](C)(C)C)=CC=5)=C5N6~[Fe+3](~[Cl-])7(~N2C=1C(C1C=CC([N+](C)(C)C)=CC=1)=C1N7=C(C(C2C=CC([N+](C)(C)C)=CC=2)=C6C=C5)C=C1)N3=4.[Cl-].[Cl-].[Cl-].[Cl-]" inchi="1S/C56H60N8.5ClH.Fe/c1-61(2,3)41-21-13-37(14-22-41)53-45-29-31-47(57-45)54(38-15-23-42(24-16-38)62(4,5)6)49-33-35-51(59-49)56(40-19-27-44(28-20-40)64(10,11)12)52-36-34-50(60-52)55(48-32-30-46(53)58-48)39-17-25-43(26-18-39)63(7,8)9;;;;;;/h13-36H,1-12H3;5*1H;/q+2;;;;;;+5/p-5/b53-45-,53-46-,54-47-,54-49-,55-48-,55-50-,56-51-,56-52-;;;;;;" inchikey="LKNRTBVZMCBYCY-NGWNFTKISA-I" height="200px" width="300px" float="none">
-INDIGO-11282314292D

0 0 0 0 0 0 0 0 0 0 0 V3000
M V30 BEGIN CTAB
M V30 COUNTS 70 77 0 0 0
M V30 BEGIN ATOM
M V30 1 C 8.82458 -2.03516 0.0 0
M V30 2 C 9.15193 -2.99472 0.0 0
M V30 3 N 8.37913 -3.6265 0.0 0
M V30 4 C 7.56594 -3.043 0.0 0
M V30 5 C 7.83141 -2.06548 0.0 0
M V30 6 N 8.44637 -6.44835 0.0 0
M V30 7 C 9.23777 -7.06875 0.0 0
M V30 8 C 8.93579 -7.99833 0.0 0
M V30 9 C 7.93405 -7.99327 0.0 0
M V30 10 C 7.64317 -7.06214 0.0 0
M V30 11 C 6.33867 -4.31767 0.0 0
M V30 12 N 6.94211 -5.09119 0.0 0
M V30 13 C 6.36196 -5.86453 0.0 0
M V30 14 C 5.40724 -5.58552 0.0 0
M V30 15 C 5.40159 -4.60928 0.0 0
M V30 16 C 10.4691 -4.22399 0.0 0
M V30 17 C 11.4389 -4.48308 0.0 0
M V30 18 C 11.4729 -5.48395 0.0 0
M V30 19 C 10.5091 -5.80916 0.0 0
M V30 20 N 9.88708 -5.03599 0.0 0
M V30 21 C 6.61144 -3.35129 0.0 0
M V30 22 C 10.1427 -3.25672 0.0 0
M V30 23 C 10.2265 -6.78626 0.0 0
M V30 24 C 6.65457 -6.79167 0.0 0
M V30 25 C 5.89126 -2.65749 0.0 0
M V30 26 C 10.8257 -2.52634 0.0 0
M V30 27 C 5.96126 -7.51231 0.0 0
M V30 28 C 5.51501 -9.18408 0.0 0
M V30 29 C 6.22063 -8.47882 0.0 0
M V30 30 C 4.548 -8.92566 0.0 0
M V30 31 C 4.99038 -7.25286 0.0 0
M V30 32 C 4.2878 -7.96457 0.0 0
M V30 33 C 4.2195 -2.21125 0.0 0
M V30 34 C 4.92475 -2.91686 0.0 0
M V30 35 C 4.47791 -1.24424 0.0 0
M V30 36 C 6.15071 -1.68661 0.0 0
M V30 37 C 5.439 -0.984039 0.0 0
M V30 38 C 11.272 -0.854574 0.0 0
M V30 39 C 10.5664 -1.55983 0.0 0
M V30 40 C 12.239 -1.11299 0.0 0
M V30 41 C 11.7966 -2.78579 0.0 0
M V30 42 C 12.4992 -2.07408 0.0 0
M V30 43 N 3.76965 -0.538284 0.0 0 CHG=1
M V30 44 N 12.9449 -0.404729 0.0 0 CHG=1
M V30 45 C 10.9325 -7.49452 0.0 0
M V30 46 C 12.6043 -7.94076 0.0 0
M V30 47 C 11.899 -7.23514 0.0 0
M V30 48 C 12.3458 -8.90777 0.0 0
M V30 49 C 10.673 -8.46539 0.0 0
M V30 50 C 11.3848 -9.16797 0.0 0
M V30 51 N 3.84205 -9.63392 0.0 0 CHG=1
M V30 52 N 13.0541 -9.61372 0.0 0 CHG=1
M V30 53 C 4.26965 0.327741 0.0 0
M V30 54 C 2.90363 -1.03828 0.0 0
M V30 55 C 3.06254 0.168823 0.0 0
M V30 56 C 12.4449 0.461297 0.0 0
M V30 57 C 13.811 -0.904729 0.0 0
M V30 58 C 13.652 0.302378 0.0 0
M V30 59 C 12.5541 -10.4797 0.0 0
M V30 60 C 13.9201 -9.11372 0.0 0
M V30 61 C 13.7612 -10.3208 0.0 0
M V30 62 C 2.97602 -9.13392 0.0 0
M V30 63 C 4.34205 -10.4999 0.0 0
M V30 64 C 3.13494 -10.341 0.0 0
M V30 65 Fe 8.425 -5.075 0.0 0 CHG=3
M V30 66 Cl 9.33211 -3.94289 0.0 0 CHG=-1
M V30 67 Cl 13.95 -7.55 0.0 0 CHG=-1
M V30 68 Cl 2.875 -7.65 0.0 0 CHG=-1
M V30 69 Cl 2.975 -2.325 0.0 0 CHG=-1
M V30 70 Cl 13.8 -2.275 0.0 0 CHG=-1
M V30 END ATOM
M V30 BEGIN BOND
M V30 1 2 1 2
M V30 2 1 2 3
M V30 3 1 3 4
M V30 4 2 4 5
M V30 5 1 5 1
M V30 6 1 6 7
M V30 7 1 7 8
M V30 8 2 8 9
M V30 9 1 9 10
M V30 10 1 10 6
M V30 11 1 11 12
M V30 12 2 12 13
M V30 13 1 13 14
M V30 14 2 14 15
M V30 15 1 15 11
M V30 16 1 16 17
M V30 17 2 17 18
M V30 18 1 18 19
M V30 19 2 19 20
M V30 20 1 20 16
M V30 21 2 11 21
M V30 22 1 21 4
M V30 23 1 2 22
M V30 24 2 22 16
M V30 25 1 19 23
M V30 26 2 23 7
M V30 27 2 10 24
M V30 28 1 24 13
M V30 29 1 21 25
M V30 30 1 22 26
M V30 31 1 24 27
M V30 32 2 29 27
M V30 33 2 30 28
M V30 34 1 27 31
M V30 35 1 28 29
M V30 36 2 31 32
M V30 37 1 32 30
M V30 38 2 34 25
M V30 39 2 35 33
M V30 40 1 25 36
M V30 41 1 33 34
M V30 42 2 36 37
M V30 43 1 37 35
M V30 44 2 39 26
M V30 45 2 40 38
M V30 46 1 26 41
M V30 47 1 38 39
M V30 48 2 41 42
M V30 49 1 42 40
M V30 50 1 35 43
M V30 51 1 40 44
M V30 52 1 23 45
M V30 53 2 47 45
M V30 54 2 48 46
M V30 55 1 45 49
M V30 56 1 46 47
M V30 57 2 49 50
M V30 58 1 50 48
M V30 59 1 30 51
M V30 60 1 48 52
M V30 61 1 43 53
M V30 62 1 43 54
M V30 63 1 43 55
M V30 64 1 44 56
M V30 65 1 44 57
M V30 66 1 44 58
M V30 67 1 52 59
M V30 68 1 52 60
M V30 69 1 52 61
M V30 70 1 51 62
M V30 71 1 51 63
M V30 72 1 51 64
M V30 73 10 12 65
M V30 74 10 65 20
M V30 75 8 3 65
M V30 76 8 65 6
M V30 77 8 65 66
M V30 END BOND
M V30 END CTAB
M END
</chemform>

==== Photosensitizers ====
<chemform smiles="C1C=CC2N(C3C=C4C=CC=CC4=CC=3)C3C=CC=CC=3N(C3C=C4C=CC=CC4=CC=3)C=2C=1" inchi="1S/C32H22N2/c1-3-11-25-21-27(19-17-23(25)9-1)33-29-13-5-7-15-31(29)34(32-16-8-6-14-30(32)33)28-20-18-24-10-2-4-12-26(24)22-28/h1-22H" inchikey="HPIOBCHPZVAATK-UHFFFAOYSA-N" height="200px" width="300px" float="none">
-INDIGO-11092309282D

0 0 0 0 0 0 0 0 0 0 0 V3000
M V30 BEGIN CTAB
M V30 COUNTS 34 40 0 0 0
M V30 BEGIN ATOM
M V30 1 C 8.77818 -2.39419 0.0 0
M V30 2 C 9.56568 -3.90185 0.0 0
M V30 3 C 9.60456 -2.93752 0.0 0
M V30 4 C 8.61934 -4.37665 0.0 0
M V30 5 C 7.8904 -2.83774 0.0 0
M V30 6 C 7.82432 -3.83054 0.0 0
M V30 7 N 10.4405 -4.45572 0.0 0
M V30 8 C 10.3497 -5.46354 0.0 0
M V30 9 N 8.53861 -5.38656 0.0 0
M V30 10 C 9.40329 -5.92975 0.0 0
M V30 11 C 11.1475 -6.01893 0.0 0
M V30 12 C 11.0882 -6.99925 0.0 0
M V30 13 C 9.37194 -6.91346 0.0 0
M V30 14 C 10.2086 -7.44687 0.0 0
M V30 15 C 12.461 -2.5947 0.0 0
M V30 16 C 13.1563 -4.13947 0.0 0
M V30 17 C 13.2531 -3.16277 0.0 0
M V30 18 C 12.2464 -4.57663 0.0 0
M V30 19 C 11.5263 -2.99434 0.0 0
M V30 20 C 11.3871 -4.00797 0.0 0
M V30 21 C 14.1585 -2.75442 0.0 0
M V30 22 C 14.9626 -3.33191 0.0 0
M V30 23 C 13.9726 -4.713 0.0 0
M V30 24 C 14.8674 -4.30484 0.0 0
M V30 25 C 6.72327 -5.34925 0.0 0
M V30 26 C 7.54819 -6.86005 0.0 0
M V30 27 C 7.6063 -5.86467 0.0 0
M V30 28 C 6.65065 -7.33043 0.0 0
M V30 29 C 5.83784 -5.84193 0.0 0
M V30 30 C 5.81243 -6.82289 0.0 0
M V30 31 C 6.62929 -8.31067 0.0 0
M V30 32 C 5.77649 -8.78437 0.0 0
M V30 33 C 4.95434 -7.29437 0.0 0
M V30 34 C 4.93734 -8.28253 0.0 0
M V30 END ATOM
M V30 BEGIN BOND
M V30 1 2 3 1
M V30 2 2 4 2
M V30 3 1 1 5
M V30 4 1 2 3
M V30 5 2 5 6
M V30 6 1 6 4
M V30 7 1 8 7
M V30 8 1 4 9
M V30 9 1 7 2
M V30 10 1 9 10
M V30 11 2 10 8
M V30 12 2 12 11
M V30 13 1 10 13
M V30 14 1 11 8
M V30 15 2 13 14
M V30 16 1 14 12
M V30 17 2 17 15
M V30 18 2 18 16
M V30 19 1 15 19
M V30 20 1 16 17
M V30 21 2 19 20
M V30 22 1 20 18
M V30 23 2 22 21
M V30 24 1 16 23
M V30 25 1 21 17
M V30 26 2 23 24
M V30 27 1 24 22
M V30 28 2 27 25
M V30 29 2 28 26
M V30 30 1 25 29
M V30 31 1 26 27
M V30 32 2 29 30
M V30 33 1 30 28
M V30 34 2 32 31
M V30 35 1 30 33
M V30 36 1 31 28
M V30 37 2 33 34
M V30 38 1 34 32
M V30 39 1 9 27
M V30 40 1 7 20
M V30 END BOND
M V30 END CTAB
M END
</chemform><chemform smiles="C1C(C2C=CC(C3C=CC=CC=3)=CC=2)=CC2OC3C=C(C4C=CC(C5C=CC=CC=5)=CC=4)C=CC=3N(C3C4C=CC=CC=4C=CC=3)C=2C=1" inchi="1S/C46H31NO/c1-3-10-32(11-4-1)34-18-22-36(23-19-34)39-26-28-43-45(30-39)48-46-31-40(37-24-20-35(21-25-37)33-12-5-2-6-13-33)27-29-44(46)47(43)42-17-9-15-38-14-7-8-16-41(38)42/h1-31H" inchikey="IGGSSEOAGCUGDJ-UHFFFAOYSA-N" height="200px" width="300px" float="none">
-INDIGO-12132211312D

0 0 0 0 0 0 0 0 0 0 0 V3000
M V30 BEGIN CTAB
M V30 COUNTS 48 56 0 0 0
M V30 BEGIN ATOM
M V30 1 C 4.03719 -4.80901 0.0 0
M V30 2 C 5.71793 -4.68897 0.0 0
M V30 3 C 4.869 -4.26093 0.0 0
M V30 4 C 5.76956 -5.7007 0.0 0
M V30 5 C 4.0675 -5.8505 0.0 0
M V30 6 C 4.95944 -6.25414 0.0 0
M V30 7 N 6.5454 -4.05737 0.0 0
M V30 8 C 7.43541 -4.62039 0.0 0
M V30 9 O 6.65215 -6.129 0.0 0
M V30 10 C 7.47698 -5.62566 0.0 0
M V30 11 C 8.25686 -4.11474 0.0 0
M V30 12 C 9.13626 -4.57924 0.0 0
M V30 13 C 8.35546 -6.09691 0.0 0
M V30 14 C 9.219 -5.58639 0.0 0
M V30 15 C 10.086 -6.21901 0.0 0
M V30 16 C 11.818 -6.52553 0.0 0
M V30 17 C 11.0202 -5.88473 0.0 0
M V30 18 C 11.6894 -7.5674 0.0 0
M V30 19 C 9.96793 -7.22097 0.0 0
M V30 20 C 10.7678 -7.87388 0.0 0
M V30 21 C 12.5001 -8.25494 0.0 0
M V30 22 C 14.1899 -8.61261 0.0 0
M V30 23 C 13.4337 -7.96627 0.0 0
M V30 24 C 14.0381 -9.5616 0.0 0
M V30 25 C 12.3633 -9.2953 0.0 0
M V30 26 C 13.1489 -9.91797 0.0 0
M V30 27 C 1.69302 -6.99297 0.0 0
M V30 28 C 3.30886 -6.48918 0.0 0
M V30 29 C 2.39038 -6.28041 0.0 0
M V30 30 C 3.55288 -7.47778 0.0 0
M V30 31 C 1.94211 -7.97398 0.0 0
M V30 32 C 2.85841 -8.18925 0.0 0
M V30 33 C -0.364828 -9.10174 0.0 0
M V30 34 C 1.25547 -8.6624 0.0 0
M V30 35 C 0.342485 -8.42423 0.0 0
M V30 36 C 1.47751 -9.6572 0.0 0
M V30 37 C -0.151173 -10.0352 0.0 0
M V30 38 C 0.76444 -10.3236 0.0 0
M V30 39 C 5.63752 -1.25497 0.0 0
M V30 40 C 7.3359 -1.26278 0.0 0
M V30 41 C 6.48221 -0.779005 0.0 0
M V30 42 C 7.34346 -2.28039 0.0 0
M V30 43 C 5.61899 -2.27884 0.0 0
M V30 44 C 6.50104 -2.87031 0.0 0
M V30 45 C 8.17669 -0.755127 0.0 0
M V30 46 C 9.03041 -1.24419 0.0 0
M V30 47 C 8.20106 -2.73313 0.0 0
M V30 48 C 9.03418 -2.21637 0.0 0
M V30 END ATOM
M V30 BEGIN BOND
M V30 1 2 3 1
M V30 2 2 4 2
M V30 3 1 1 5
M V30 4 1 2 3
M V30 5 2 5 6
M V30 6 1 6 4
M V30 7 1 8 7
M V30 8 1 4 9
M V30 9 1 7 2
M V30 10 1 9 10
M V30 11 2 10 8
M V30 12 2 12 11
M V30 13 1 10 13
M V30 14 1 11 8
M V30 15 2 13 14
M V30 16 1 14 12
M V30 17 2 17 15
M V30 18 2 18 16
M V30 19 1 15 19
M V30 20 1 16 17
M V30 21 2 19 20
M V30 22 1 20 18
M V30 23 2 23 21
M V30 24 2 24 22
M V30 25 1 21 25
M V30 26 1 22 23
M V30 27 2 25 26
M V30 28 1 26 24
M V30 29 2 29 27
M V30 30 2 30 28
M V30 31 1 27 31
M V30 32 1 28 29
M V30 33 2 31 32
M V30 34 1 32 30
M V30 35 2 35 33
M V30 36 2 36 34
M V30 37 1 33 37
M V30 38 1 34 35
M V30 39 2 37 38
M V30 40 1 38 36
M V30 41 2 41 39
M V30 42 2 42 40
M V30 43 1 39 43
M V30 44 1 40 41
M V30 45 2 43 44
M V30 46 1 44 42
M V30 47 2 46 45
M V30 48 1 42 47
M V30 49 1 45 40
M V30 50 2 47 48
M V30 51 1 48 46
M V30 52 1 5 28
M V30 53 1 31 34
M V30 54 1 14 15
M V30 55 1 18 21
M V30 56 1 7 44
M V30 END BOND
M V30 END CTAB
M END
</chemform>

==== Investigations ====
{{#experimentlist: |form=Photocatalytic_CO2_conversion_experiments|name=Photocatalytic reduction of CO2}}

{{#experimentlist:|form=Photocatalytic_CO2_conversion_experiments|name=Photocatalytic reduction of CO|importFile=}}

==== Sacrificial Electron Donor ====
In this study, the experiments were done with the sacrificial electron donors DIPEA ({{#moleculelink:|link=JGFZNNIVVJXRND-UHFFFAOYSA-N|image=false|width=300|height=200}}), TEOA ({{#moleculelink:|link=GSEJCLTVZPLZKY-UHFFFAOYSA-N|image=false|width=300|height=200}}), BIH ({{#moleculelink:|link=VDFIVJSRRJXMAU-UHFFFAOYSA-N|image=false|width=300|height=200}}), and TEA ({{#moleculelink: |link=ZMANZCXQSJIPKH-UHFFFAOYSA-N|image=false|width=300|height=200}}).

==== Additives ====
In this study, different additives were used. As depicted in the investigation table, water ({{#moleculelink:|link=XLYOFNOQVPJJNP-UHFFFAOYSA-N|image=false|width=300|height=200}},) phenol ({{#moleculelink:|link=ISWSIDIOOBJBQZ-UHFFFAOYSA-N|image=false|width=300|height=200}}), and trifluoroethanol ({{#moleculelink:|link=RHQDFWAXVIIEBN-UHFFFAOYSA-N|image=false|width=300|height=200}}) were used.
[[Category:Photocatalytic CO2 conversion to CH4]][[Category:Publication]]

A Cu(I) Co(II) cryptate for the visible light-driven reduction of CO2

2024-05-22T08:49:48Z

Laura: changed wording

{{DOI|doi=10.1039/d3sc02679e}}

{{BaseTemplate}}

===Abstract===
====Summary====
CoIICoII {{#moleculelink:|link=YEYBFPHJAYZLIA-UHFFFAOYSA-J|image=false|width=300|height=200}} and ZnIICoII {{#moleculelink:|link=LVQCZWDMJCBHKQ-UHFFFAOYSA-J|image=false|width=300|height=200}} cryptates were previously investigated as efficient photocatalysts. Herein, the group reported the synthesis of new {NSNN}m ligands with CuIMII (MII = CoII, NiII, CuII) to investigate on different metals and the addition of sulfur. CuICoII-{NSNN}m showed high catalytic activity with a TON of 2305 and 98% selectivity towards CO. Further experiments showed that the activity can be attributed to the synergy between the metal centers, in particular, an increased distance between the metal atoms decreases activity.

====Advances and special progress====
==== Additional remarks ====
The syntheses of the catalysts were detailed in the following publication: {{#literature:|doi=10.1039/D1DT02075G}}
===Content of the published article in detail===

==== Catalyst ====
<chemform smiles="N123CCS4CC5C=C(CN6[Co+2]78N9CC%10C=C(C=CC=%10)CS([Cu+]14S(CC1C=CC=C(CN7CCN8(CC6)CC9)C=1)CC2)CC3)C=CC=5.Cl(=O)([O-])(=O)=O.Cl(=O)([O-])(=O)=O.[B-](F)(F)(F)F" inchikey="YYUMPZQZVFYISY-UHFFFAOYSA-L" inchi="1S/C36H51N5S3.BF4.2ClHO4.Co.Cu/c1-4-31-22-34(7-1)28-42-19-16-41-17-20-43-29-35-8-2-5-32(23-35)26-38-11-14-40(13-10-37-25-31)15-12-39-27-33-6-3-9-36(24-33)30-44-21-18-41;3*2-1(3,4)5;;/h1-9,22-24,37-39H,10-21,25-30H2;;2*(H,2,3,4,5);;/q;-1;;;+2;+1/p-2" float="none" width="300" height="200">
-INDIGO-02282410352D

0 0 0 0 0 0 0 0 0 0 0 V3000
M V30 BEGIN CTAB
M V30 COUNTS 61 68 0 0 0
M V30 BEGIN ATOM
M V30 1 N 6.00187 -5.51144 0.0 0
M V30 2 C 5.53652 -6.31745 0.0 0
M V30 3 C 6.00187 -7.12346 0.0 0
M V30 4 S 6.93256 -7.12346 0.0 0
M V30 5 Cu 7.34293 -5.03789 0.0 0 CHG=1
M V30 6 C 5.19586 -5.97679 0.0 0
M V30 7 C 5.53652 -4.70543 0.0 0
M V30 8 C 6.00187 -3.89943 0.0 0
M V30 9 S 6.93256 -3.89943 0.0 0
M V30 10 C 6.07158 -6.28748 0.0 0
M V30 11 S 6.73798 -5.9152 0.0 0
M V30 12 N 12.1667 -5.46491 0.0 0
M V30 13 C 12.5929 -6.37216 0.0 0
M V30 14 C 12.1434 -7.04674 0.0 0
M V30 15 N 11.2445 -7.07 0.0 0
M V30 16 Co 10.8427 -5.10143 0.0 0 CHG=2
M V30 17 C 13.0041 -5.91434 0.0 0
M V30 18 C 12.5231 -4.65073 0.0 0
M V30 19 C 12.1202 -3.88308 0.0 0
M V30 20 N 11.2213 -3.88308 0.0 0
M V30 21 C 12.1793 -6.28577 0.0 0
M V30 22 N 11.4814 -5.95268 0.0 0
M V30 23 C 7.39791 -3.09342 0.0 0
M V30 24 C 8.22719 -2.76768 0.0 0
M V30 25 C 9.03105 -1.37228 0.0 0
M V30 26 C 8.22683 -1.83632 0.0 0
M V30 27 C 9.83813 -1.83753 0.0 0
M V30 28 C 9.03749 -3.23478 0.0 0
M V30 29 C 9.84053 -2.7642 0.0 0
M V30 30 C 10.6698 -3.04341 0.0 0
M V30 31 C 7.30484 -8.20867 0.0 0
M V30 32 C 8.27363 -8.68222 0.0 0
M V30 33 C 9.88401 -8.6807 0.0 0
M V30 34 C 9.08003 -8.21624 0.0 0
M V30 35 C 9.88464 -9.61228 0.0 0
M V30 36 C 8.27425 -9.61749 0.0 0
M V30 37 C 9.08331 -10.0777 0.0 0
M V30 38 C 8.26797 -6.41894 0.0 0
M V30 39 C 9.87836 -6.41849 0.0 0
M V30 40 C 9.07469 -5.9535 0.0 0
M V30 41 C 9.87836 -7.35006 0.0 0
M V30 42 C 8.26797 -7.35424 0.0 0
M V30 43 C 9.07672 -7.81494 0.0 0
M V30 44 C 7.58501 -6.38085 0.0 0
M V30 45 C 10.5996 -6.41849 0.0 0
M V30 46 C 10.69 -8.21535 0.0 0
M V30 47 Cl 13.95 -2.275 0.0 0
M V30 48 O 13.95 -1.275 0.0 0
M V30 49 O 12.95 -2.275 0.0 0
M V30 50 O 14.95 -2.275 0.0 0 CHG=-1
M V30 51 O 13.95 -3.275 0.0 0
M V30 52 Cl 13.875 -8.75 0.0 0
M V30 53 O 13.875 -7.75 0.0 0
M V30 54 O 12.875 -8.75 0.0 0
M V30 55 O 14.875 -8.75 0.0 0 CHG=-1
M V30 56 O 13.875 -9.75 0.0 0
M V30 57 B 4.225 -2.15 0.0 0 CHG=-1
M V30 58 F 5.225 -2.15 0.0 0
M V30 59 F 3.225 -2.15 0.0 0
M V30 60 F 4.225 -1.15 0.0 0
M V30 61 F 4.225 -3.15 0.0 0
M V30 END ATOM
M V30 BEGIN BOND
M V30 1 1 1 2
M V30 2 1 2 3
M V30 3 1 3 4
M V30 4 10 1 5
M V30 5 1 1 6 CFG=1
M V30 6 1 1 7 CFG=3
M V30 7 1 7 8
M V30 8 1 8 9
M V30 9 10 9 5
M V30 10 1 6 10
M V30 11 1 10 11
M V30 12 10 11 5
M V30 13 10 4 5
M V30 14 1 12 13
M V30 15 1 13 14
M V30 16 1 14 15
M V30 17 10 12 16
M V30 18 1 12 17 CFG=1
M V30 19 1 12 18 CFG=3
M V30 20 1 18 19
M V30 21 1 19 20
M V30 22 10 20 16
M V30 23 1 17 21
M V30 24 1 21 22
M V30 25 10 22 16
M V30 26 10 15 16
M V30 27 1 9 23
M V30 28 1 23 24
M V30 29 2 26 24
M V30 30 2 27 25
M V30 31 1 24 28
M V30 32 1 25 26
M V30 33 2 28 29
M V30 34 1 29 27
M V30 35 1 29 30
M V30 36 1 4 31
M V30 37 1 31 32
M V30 38 2 34 32
M V30 39 2 35 33
M V30 40 1 32 36
M V30 41 1 33 34
M V30 42 2 36 37
M V30 43 1 37 35
M V30 44 2 40 38
M V30 45 2 41 39
M V30 46 1 38 42
M V30 47 1 39 40
M V30 48 2 42 43
M V30 49 1 43 41
M V30 50 1 38 44
M V30 51 1 44 11
M V30 52 1 30 20
M V30 53 1 39 45
M V30 54 1 45 22
M V30 55 1 33 46
M V30 56 1 46 15
M V30 57 2 47 48
M V30 58 2 47 49
M V30 59 1 47 50
M V30 60 2 47 51
M V30 61 2 52 53
M V30 62 2 52 54
M V30 63 1 52 55
M V30 64 2 52 56
M V30 65 1 57 58
M V30 66 1 57 59
M V30 67 1 57 60
M V30 68 1 57 61
M V30 END BOND
M V30 END CTAB
M END
</chemform><chemform smiles="N123CCS4CC5C=C(CNCCN6CCNCC7C=C(CS([Cu+]14S(CC1C=CC=C(CNCC6)C=1)CC2)CC3)C=CC=7)C=CC=5.[B-](F)(F)(F)F" inchikey="FNXBEHUKTWTEKR-UHFFFAOYSA-N" inchi="1S/C36H51N5S3.BF4.Cu/c1-4-31-22-34(7-1)28-42-19-16-41-17-20-43-29-35-8-2-5-32(23-35)26-38-11-14-40(13-10-37-25-31)15-12-39-27-33-6-3-9-36(24-33)30-44-21-18-41;2-1(3,4)5;/h1-9,22-24,37-39H,10-21,25-30H2;;/q;-1;+1" float="none" width="300" height="200">
-INDIGO-02282410432D

0 0 0 0 0 0 0 0 0 0 0 V3000
M V30 BEGIN CTAB
M V30 COUNTS 50 56 0 0 0
M V30 BEGIN ATOM
M V30 1 N 6.32687 -3.38644 0.0 0 CFG=1
M V30 2 C 5.86152 -4.19245 0.0 0
M V30 3 C 6.32687 -4.99846 0.0 0
M V30 4 S 7.25756 -4.99846 0.0 0
M V30 5 Cu 7.66793 -2.91289 0.0 0 CHG=1
M V30 6 C 5.52086 -3.85179 0.0 0
M V30 7 C 5.86152 -2.58043 0.0 0
M V30 8 C 6.32687 -1.77443 0.0 0
M V30 9 S 7.25756 -1.77443 0.0 0
M V30 10 C 6.39658 -4.16248 0.0 0
M V30 11 S 7.06298 -3.7902 0.0 0
M V30 12 N 12.4917 -3.33991 0.0 0 CFG=1
M V30 13 C 12.9179 -4.24716 0.0 0
M V30 14 C 12.4684 -4.92174 0.0 0
M V30 15 N 11.5695 -4.945 0.0 0
M V30 16 C 13.3291 -3.78934 0.0 0
M V30 17 C 12.8481 -2.52573 0.0 0
M V30 18 C 12.4452 -1.75808 0.0 0
M V30 19 N 11.5463 -1.75808 0.0 0
M V30 20 C 12.5043 -4.16077 0.0 0
M V30 21 N 11.8064 -3.82768 0.0 0
M V30 22 C 7.72291 -0.96842 0.0 0
M V30 23 C 8.55219 -0.642676 0.0 0
M V30 24 C 9.35605 0.752717 0.0 0
M V30 25 C 8.55183 0.288681 0.0 0
M V30 26 C 10.1631 0.287471 0.0 0
M V30 27 C 9.36249 -1.10978 0.0 0
M V30 28 C 10.1655 -0.639205 0.0 0
M V30 29 C 10.9948 -0.918413 0.0 0
M V30 30 C 7.62984 -6.08367 0.0 0
M V30 31 C 8.59863 -6.55722 0.0 0
M V30 32 C 10.209 -6.5557 0.0 0
M V30 33 C 9.40503 -6.09124 0.0 0
M V30 34 C 10.2096 -7.48728 0.0 0
M V30 35 C 8.59925 -7.49249 0.0 0
M V30 36 C 9.40831 -7.95272 0.0 0
M V30 37 C 8.59297 -4.29394 0.0 0
M V30 38 C 10.2034 -4.29349 0.0 0
M V30 39 C 9.39969 -3.8285 0.0 0
M V30 40 C 10.2034 -5.22506 0.0 0
M V30 41 C 8.59297 -5.22924 0.0 0
M V30 42 C 9.40172 -5.68994 0.0 0
M V30 43 C 7.91001 -4.25585 0.0 0
M V30 44 C 10.9246 -4.29349 0.0 0
M V30 45 C 11.015 -6.09035 0.0 0
M V30 46 B 4.8 0.15 0.0 0 CHG=-1
M V30 47 F 5.8 0.15 0.0 0
M V30 48 F 3.8 0.15 0.0 0
M V30 49 F 4.8 1.15 0.0 0
M V30 50 F 4.8 -0.85 0.0 0
M V30 END ATOM
M V30 BEGIN BOND
M V30 1 1 1 2
M V30 2 1 2 3
M V30 3 1 3 4
M V30 4 10 1 5
M V30 5 1 1 6 CFG=1
M V30 6 1 1 7 CFG=3
M V30 7 1 7 8
M V30 8 1 8 9
M V30 9 10 9 5
M V30 10 1 6 10
M V30 11 1 10 11
M V30 12 10 11 5
M V30 13 10 4 5
M V30 14 1 12 13
M V30 15 1 13 14
M V30 16 1 14 15
M V30 17 1 12 16 CFG=1
M V30 18 1 12 17 CFG=3
M V30 19 1 17 18
M V30 20 1 18 19
M V30 21 1 16 20
M V30 22 1 20 21
M V30 23 1 9 22
M V30 24 1 22 23
M V30 25 2 25 23
M V30 26 2 26 24
M V30 27 1 23 27
M V30 28 1 24 25
M V30 29 2 27 28
M V30 30 1 28 26
M V30 31 1 28 29
M V30 32 1 4 30
M V30 33 1 30 31
M V30 34 2 33 31
M V30 35 2 34 32
M V30 36 1 31 35
M V30 37 1 32 33
M V30 38 2 35 36
M V30 39 1 36 34
M V30 40 2 39 37
M V30 41 2 40 38
M V30 42 1 37 41
M V30 43 1 38 39
M V30 44 2 41 42
M V30 45 1 42 40
M V30 46 1 37 43
M V30 47 1 43 11
M V30 48 1 29 19
M V30 49 1 38 44
M V30 50 1 44 21
M V30 51 1 32 45
M V30 52 1 45 15
M V30 53 1 46 47
M V30 54 1 46 48
M V30 55 1 46 49
M V30 56 1 46 50
M V30 END BOND
M V30 BEGIN COLLECTION
M V30 MDLV30/STEABS ATOMS=(2 1 12)
M V30 END COLLECTION
M V30 END CTAB
M END
</chemform><chemform smiles="N12CCSCC3C=C(CN4[Co+2]56N(CC7C=C(C=CC=7)CSCC1)CCN5(CC4)CCN6CC1C=C(CSCC2)C=CC=1)C=CC=3.O=Cl(=O)(=O)[O-].O=Cl(=O)(=O)[O-]" inchikey="JVRBNLHILUSZJD-UHFFFAOYSA-L" inchi="1S/C36H51N5S3.2ClHO4.Co/c1-4-31-22-34(7-1)28-42-19-16-41-17-20-43-29-35-8-2-5-32(23-35)26-38-11-14-40(13-10-37-25-31)15-12-39-27-33-6-3-9-36(24-33)30-44-21-18-41;2*2-1(3,4)5;/h1-9,22-24,37-39H,10-21,25-30H2;2*(H,2,3,4,5);/q;;;+2/p-2" float="none" width="300" height="200">
-INDIGO-02282410442D

0 0 0 0 0 0 0 0 0 0 0 V3000
M V30 BEGIN CTAB
M V30 COUNTS 55 60 0 0 0
M V30 BEGIN ATOM
M V30 1 N 6.27689 -5.46144 0.0 0 CFG=2
M V30 2 C 5.81154 -6.26745 0.0 0
M V30 3 C 6.27689 -7.07346 0.0 0
M V30 4 S 7.20758 -7.07346 0.0 0
M V30 5 C 5.47088 -5.92679 0.0 0
M V30 6 C 5.81154 -4.65543 0.0 0
M V30 7 C 6.27689 -3.84943 0.0 0
M V30 8 S 7.20758 -3.84943 0.0 0
M V30 9 C 6.3466 -6.23748 0.0 0
M V30 10 S 7.013 -5.8652 0.0 0
M V30 11 N 12.4417 -5.41491 0.0 0
M V30 12 C 12.8679 -6.32216 0.0 0
M V30 13 C 12.4184 -6.99674 0.0 0
M V30 14 N 11.5195 -7.02 0.0 0
M V30 15 Co 11.1177 -5.05143 0.0 0 CHG=2
M V30 16 C 13.2791 -5.86434 0.0 0
M V30 17 C 12.7981 -4.60073 0.0 0
M V30 18 C 12.3952 -3.83308 0.0 0
M V30 19 N 11.4963 -3.83308 0.0 0
M V30 20 C 12.4543 -6.23577 0.0 0
M V30 21 N 11.7564 -5.90268 0.0 0
M V30 22 C 7.67293 -3.04342 0.0 0
M V30 23 C 8.50221 -2.71767 0.0 0
M V30 24 C 9.30607 -1.32228 0.0 0
M V30 25 C 8.50185 -1.78632 0.0 0
M V30 26 C 10.1131 -1.78753 0.0 0
M V30 27 C 9.31251 -3.18478 0.0 0
M V30 28 C 10.1155 -2.7142 0.0 0
M V30 29 C 10.9448 -2.99341 0.0 0
M V30 30 C 7.57986 -8.15867 0.0 0
M V30 31 C 8.54865 -8.63222 0.0 0
M V30 32 C 10.159 -8.6307 0.0 0
M V30 33 C 9.35505 -8.16624 0.0 0
M V30 34 C 10.1596 -9.56228 0.0 0
M V30 35 C 8.54927 -9.56749 0.0 0
M V30 36 C 9.35833 -10.0277 0.0 0
M V30 37 C 8.54299 -6.36894 0.0 0
M V30 38 C 10.1534 -6.36849 0.0 0
M V30 39 C 9.34971 -5.9035 0.0 0
M V30 40 C 10.1534 -7.30006 0.0 0
M V30 41 C 8.54299 -7.30424 0.0 0
M V30 42 C 9.35174 -7.76494 0.0 0
M V30 43 C 7.86003 -6.33085 0.0 0
M V30 44 C 10.8746 -6.36849 0.0 0
M V30 45 C 10.965 -8.16535 0.0 0
M V30 46 O 14.425 -2.675 0.0 0
M V30 47 Cl 15.425 -2.675 0.0 0
M V30 48 O 16.425 -2.675 0.0 0 CHG=-1
M V30 49 O 15.425 -3.675 0.0 0
M V30 50 O 15.425 -1.675 0.0 0
M V30 51 O 14.4 -8.4 0.0 0
M V30 52 Cl 15.4 -8.4 0.0 0
M V30 53 O 16.4 -8.4 0.0 0 CHG=-1
M V30 54 O 15.4 -9.4 0.0 0
M V30 55 O 15.4 -7.4 0.0 0
M V30 END ATOM
M V30 BEGIN BOND
M V30 1 1 1 2
M V30 2 1 2 3
M V30 3 1 3 4
M V30 4 1 1 5 CFG=1
M V30 5 1 1 6 CFG=3
M V30 6 1 6 7
M V30 7 1 7 8
M V30 8 1 5 9
M V30 9 1 9 10
M V30 10 1 11 12
M V30 11 1 12 13
M V30 12 1 13 14
M V30 13 10 11 15
M V30 14 1 11 16 CFG=1
M V30 15 1 11 17 CFG=3
M V30 16 1 17 18
M V30 17 1 18 19
M V30 18 10 19 15
M V30 19 1 16 20
M V30 20 1 20 21
M V30 21 10 21 15
M V30 22 10 14 15
M V30 23 1 8 22
M V30 24 1 22 23
M V30 25 2 25 23
M V30 26 2 26 24
M V30 27 1 23 27
M V30 28 1 24 25
M V30 29 2 27 28
M V30 30 1 28 26
M V30 31 1 28 29
M V30 32 1 4 30
M V30 33 1 30 31
M V30 34 2 33 31
M V30 35 2 34 32
M V30 36 1 31 35
M V30 37 1 32 33
M V30 38 2 35 36
M V30 39 1 36 34
M V30 40 2 39 37
M V30 41 2 40 38
M V30 42 1 37 41
M V30 43 1 38 39
M V30 44 2 41 42
M V30 45 1 42 40
M V30 46 1 37 43
M V30 47 1 43 10
M V30 48 1 29 19
M V30 49 1 38 44
M V30 50 1 44 21
M V30 51 1 32 45
M V30 52 1 45 14
M V30 53 2 46 47
M V30 54 1 47 48
M V30 55 2 47 49
M V30 56 2 47 50
M V30 57 2 51 52
M V30 58 1 52 53
M V30 59 2 52 54
M V30 60 2 52 55
M V30 END BOND
M V30 BEGIN COLLECTION
M V30 MDLV30/STEABS ATOMS=(1 1)
M V30 END COLLECTION
M V30 END CTAB
M END
</chemform><chemform smiles="N123CCS4CC5C=CC(CN6[Co+2]78N9CC%10C=CC(CS([Cu+]14S(CC1C=CC(CN7CCN8(CC6)CC9)=CC=1)CC2)CC3)=CC=%10)=CC=5.[B-](F)(F)(F)F.Cl(=O)(=O)(=O)[O-].Cl(=O)(=O)(=O)[O-]" inchikey="ZJWUZKWEYJRKJX-UHFFFAOYSA-L" inchi="1S/C36H51N5S3.BF4.2ClHO4.Co.Cu/c1-7-34-8-2-31(1)25-37-13-16-40-17-14-38-26-32-3-9-35(10-4-32)29-43-23-20-41(19-22-42-28-34)21-24-44-30-36-11-5-33(6-12-36)27-39-15-18-40;3*2-1(3,4)5;;/h1-12,37-39H,13-30H2;;2*(H,2,3,4,5);;/q;-1;;;+2;+1/p-2" float="none" width="300" height="200">
-INDIGO-02282410462D

0 0 0 0 0 0 0 0 0 0 0 V3000
M V30 BEGIN CTAB
M V30 COUNTS 61 68 0 0 0
M V30 BEGIN ATOM
M V30 1 N 6.37687 -5.58644 0.0 0
M V30 2 C 5.91152 -6.39245 0.0 0
M V30 3 C 6.37687 -7.19845 0.0 0
M V30 4 S 7.30756 -7.19845 0.0 0
M V30 5 Cu 7.71793 -5.11289 0.0 0 CHG=1
M V30 6 C 5.57086 -6.05179 0.0 0
M V30 7 C 5.91152 -4.78043 0.0 0
M V30 8 C 6.37687 -3.97443 0.0 0
M V30 9 S 7.30756 -3.97443 0.0 0
M V30 10 C 6.44658 -6.36248 0.0 0
M V30 11 S 7.11298 -5.9902 0.0 0
M V30 12 N 12.5417 -5.53991 0.0 0
M V30 13 C 12.9679 -6.44716 0.0 0
M V30 14 C 12.5184 -7.12174 0.0 0
M V30 15 N 11.6195 -7.145 0.0 0
M V30 16 Co 11.2177 -5.17643 0.0 0 CHG=2
M V30 17 C 13.3791 -5.98934 0.0 0
M V30 18 C 12.8981 -4.72573 0.0 0
M V30 19 C 12.4952 -3.95808 0.0 0
M V30 20 N 11.5963 -3.95808 0.0 0
M V30 21 C 12.5543 -6.36077 0.0 0
M V30 22 N 11.8564 -6.02768 0.0 0
M V30 23 C 8.96799 -3.68348 0.0 0
M V30 24 C 8.96646 -2.0731 0.0 0
M V30 25 C 8.502 -2.87708 0.0 0
M V30 26 C 9.89803 -2.07248 0.0 0
M V30 27 C 9.90329 -3.68285 0.0 0
M V30 28 C 10.3635 -2.8738 0.0 0
M V30 29 C 8.52388 -8.99777 0.0 0
M V30 30 C 9.91775 -8.19125 0.0 0
M V30 31 C 8.98926 -8.19102 0.0 0
M V30 32 C 10.3841 -8.99771 0.0 0
M V30 33 C 8.99206 -9.80742 0.0 0
M V30 34 C 9.92283 -9.80146 0.0 0
M V30 35 C 8.51791 -6.9594 0.0 0
M V30 36 C 9.91232 -6.15382 0.0 0
M V30 37 C 8.98383 -6.15296 0.0 0
M V30 38 C 10.3781 -6.96059 0.0 0
M V30 39 C 8.98557 -7.7694 0.0 0
M V30 40 C 9.91631 -7.764 0.0 0
M V30 41 C 7.627 -2.87714 0.0 0
M V30 42 C 11.2384 -2.86928 0.0 0
M V30 43 C 7.66298 -6.78122 0.0 0
M V30 44 C 11.1243 -6.75978 0.0 0
M V30 45 C 7.56638 -8.33938 0.0 0
M V30 46 C 11.3091 -8.44771 0.0 0
M V30 47 B 4.575 -2.3 0.0 0 CHG=-1
M V30 48 F 5.575 -2.3 0.0 0
M V30 49 F 3.575 -2.3 0.0 0
M V30 50 F 4.575 -1.3 0.0 0
M V30 51 F 4.575 -3.3 0.0 0
M V30 52 Cl 15.175 -2.625 0.0 0
M V30 53 O 16.175 -2.625 0.0 0 CHG=-1
M V30 54 O 14.175 -2.625 0.0 0
M V30 55 O 15.175 -1.625 0.0 0
M V30 56 O 15.175 -3.625 0.0 0
M V30 57 Cl 15.075 -8.925 0.0 0
M V30 58 O 16.075 -8.925 0.0 0 CHG=-1
M V30 59 O 14.075 -8.925 0.0 0
M V30 60 O 15.075 -7.925 0.0 0
M V30 61 O 15.075 -9.925 0.0 0
M V30 END ATOM
M V30 BEGIN BOND
M V30 1 1 1 2
M V30 2 1 2 3
M V30 3 1 3 4
M V30 4 10 1 5
M V30 5 1 1 6 CFG=1
M V30 6 1 1 7 CFG=3
M V30 7 1 7 8
M V30 8 1 8 9
M V30 9 10 9 5
M V30 10 1 6 10
M V30 11 1 10 11
M V30 12 10 11 5
M V30 13 10 4 5
M V30 14 1 12 13
M V30 15 1 13 14
M V30 16 1 14 15
M V30 17 10 12 16
M V30 18 1 12 17 CFG=1
M V30 19 1 12 18 CFG=3
M V30 20 1 18 19
M V30 21 1 19 20
M V30 22 10 20 16
M V30 23 1 17 21
M V30 24 1 21 22
M V30 25 10 22 16
M V30 26 10 15 16
M V30 27 2 25 23
M V30 28 2 26 24
M V30 29 1 23 27
M V30 30 1 24 25
M V30 31 2 27 28
M V30 32 1 28 26
M V30 33 2 31 29
M V30 34 2 32 30
M V30 35 1 29 33
M V30 36 1 30 31
M V30 37 2 33 34
M V30 38 1 34 32
M V30 39 2 37 35
M V30 40 2 38 36
M V30 41 1 35 39
M V30 42 1 36 37
M V30 43 2 39 40
M V30 44 1 40 38
M V30 45 1 25 41
M V30 46 1 28 42
M V30 47 1 42 20
M V30 48 1 41 9
M V30 49 1 11 43
M V30 50 1 43 35
M V30 51 1 22 44
M V30 52 1 44 38
M V30 53 1 4 45
M V30 54 1 45 29
M V30 55 1 32 46
M V30 56 1 46 15
M V30 57 1 47 48
M V30 58 1 47 49
M V30 59 1 47 50
M V30 60 1 47 51
M V30 61 1 52 53
M V30 62 2 52 54
M V30 63 2 52 55
M V30 64 2 52 56
M V30 65 1 57 58
M V30 66 2 57 59
M V30 67 2 57 60
M V30 68 2 57 61
M V30 END BOND
M V30 END CTAB
M END
</chemform><chemform smiles="N123CCS4CC5C=C(CN6[Co+2]78N9CC%10C=C(C=CC=%10)CS([Co+2]14S(CC1C=CC=C(CN7CCN8(CC6)CC9)C=1)CC2)CC3)C=CC=5.Cl(=O)([O-])(=O)=O.Cl(=O)([O-])(=O)=O.Cl(=O)([O-])(=O)=O.Cl(=O)([O-])(=O)=O" inchikey="SPJIQECRBVFJHS-UHFFFAOYSA-J" inchi="1S/C36H51N5S3.4ClHO4.2Co/c1-4-31-22-34(7-1)28-42-19-16-41-17-20-43-29-35-8-2-5-32(23-35)26-38-11-14-40(13-10-37-25-31)15-12-39-27-33-6-3-9-36(24-33)30-44-21-18-41;4*2-1(3,4)5;;/h1-9,22-24,37-39H,10-21,25-30H2;4*(H,2,3,4,5);;/q;;;;;2*+2/p-4" float="none" width="300" height="200">
-INDIGO-02282410322D

0 0 0 0 0 0 0 0 0 0 0 V3000
M V30 BEGIN CTAB
M V30 COUNTS 66 72 0 0 0
M V30 BEGIN ATOM
M V30 1 N 6.27689 -5.51145 0.0 0
M V30 2 C 5.81154 -6.31746 0.0 0
M V30 3 C 6.27689 -7.12347 0.0 0
M V30 4 S 7.20758 -7.12347 0.0 0
M V30 5 Co 7.61795 -5.0379 0.0 0 CHG=2
M V30 6 C 5.47088 -5.9768 0.0 0
M V30 7 C 5.81154 -4.70544 0.0 0
M V30 8 C 6.27689 -3.89944 0.0 0
M V30 9 S 7.20758 -3.89944 0.0 0
M V30 10 C 6.3466 -6.28749 0.0 0
M V30 11 S 7.013 -5.91521 0.0 0
M V30 12 N 12.4417 -5.46492 0.0 0
M V30 13 C 12.8679 -6.37217 0.0 0
M V30 14 C 12.4184 -7.04675 0.0 0
M V30 15 N 11.5195 -7.07001 0.0 0
M V30 16 Co 11.1177 -5.10144 0.0 0 CHG=2
M V30 17 C 13.2791 -5.91435 0.0 0
M V30 18 C 12.7981 -4.65074 0.0 0
M V30 19 C 12.3952 -3.88309 0.0 0
M V30 20 N 11.4963 -3.88309 0.0 0
M V30 21 C 12.4543 -6.28578 0.0 0
M V30 22 N 11.7564 -5.95269 0.0 0
M V30 23 C 7.67293 -3.09343 0.0 0
M V30 24 C 8.50221 -2.76769 0.0 0
M V30 25 C 9.30607 -1.37229 0.0 0
M V30 26 C 8.50185 -1.83633 0.0 0
M V30 27 C 10.1132 -1.83754 0.0 0
M V30 28 C 9.31251 -3.23479 0.0 0
M V30 29 C 10.1156 -2.76421 0.0 0
M V30 30 C 10.9448 -3.04342 0.0 0
M V30 31 C 7.57986 -8.20868 0.0 0
M V30 32 C 8.54865 -8.68223 0.0 0
M V30 33 C 10.159 -8.68071 0.0 0
M V30 34 C 9.35505 -8.21625 0.0 0
M V30 35 C 10.1597 -9.61229 0.0 0
M V30 36 C 8.54927 -9.6175 0.0 0
M V30 37 C 9.35833 -10.0777 0.0 0
M V30 38 C 8.54299 -6.41895 0.0 0
M V30 39 C 10.1534 -6.4185 0.0 0
M V30 40 C 9.34971 -5.95351 0.0 0
M V30 41 C 10.1534 -7.35007 0.0 0
M V30 42 C 8.54299 -7.35425 0.0 0
M V30 43 C 9.35174 -7.81495 0.0 0
M V30 44 C 7.86003 -6.38086 0.0 0
M V30 45 C 10.8746 -6.4185 0.0 0
M V30 46 C 10.965 -8.21536 0.0 0
M V30 47 Cl 14.425 -2.9 0.0 0
M V30 48 O 14.425 -1.9 0.0 0
M V30 49 O 13.425 -2.9 0.0 0
M V30 50 O 15.425 -2.9 0.0 0 CHG=-1
M V30 51 O 14.425 -3.9 0.0 0
M V30 52 Cl 14.375 -8.95 0.0 0
M V30 53 O 14.375 -7.95 0.0 0
M V30 54 O 13.375 -8.95 0.0 0
M V30 55 O 15.375 -8.95 0.0 0 CHG=-1
M V30 56 O 14.375 -9.95 0.0 0
M V30 57 Cl 4.925 -8.775 0.0 0
M V30 58 O 4.925 -7.775 0.0 0
M V30 59 O 3.925 -8.775 0.0 0
M V30 60 O 5.925 -8.775 0.0 0 CHG=-1
M V30 61 O 4.925 -9.775 0.0 0
M V30 62 Cl 4.975 -2.675 0.0 0
M V30 63 O 4.975 -1.675 0.0 0
M V30 64 O 3.975 -2.675 0.0 0
M V30 65 O 5.975 -2.675 0.0 0 CHG=-1
M V30 66 O 4.975 -3.675 0.0 0
M V30 END ATOM
M V30 BEGIN BOND
M V30 1 1 1 2
M V30 2 1 2 3
M V30 3 1 3 4
M V30 4 10 1 5
M V30 5 1 1 6 CFG=1
M V30 6 1 1 7 CFG=3
M V30 7 1 7 8
M V30 8 1 8 9
M V30 9 10 9 5
M V30 10 1 6 10
M V30 11 1 10 11
M V30 12 10 11 5
M V30 13 10 4 5
M V30 14 1 12 13
M V30 15 1 13 14
M V30 16 1 14 15
M V30 17 10 12 16
M V30 18 1 12 17 CFG=1
M V30 19 1 12 18 CFG=3
M V30 20 1 18 19
M V30 21 1 19 20
M V30 22 10 20 16
M V30 23 1 17 21
M V30 24 1 21 22
M V30 25 10 22 16
M V30 26 10 15 16
M V30 27 1 9 23
M V30 28 1 23 24
M V30 29 2 26 24
M V30 30 2 27 25
M V30 31 1 24 28
M V30 32 1 25 26
M V30 33 2 28 29
M V30 34 1 29 27
M V30 35 1 29 30
M V30 36 1 4 31
M V30 37 1 31 32
M V30 38 2 34 32
M V30 39 2 35 33
M V30 40 1 32 36
M V30 41 1 33 34
M V30 42 2 36 37
M V30 43 1 37 35
M V30 44 2 40 38
M V30 45 2 41 39
M V30 46 1 38 42
M V30 47 1 39 40
M V30 48 2 42 43
M V30 49 1 43 41
M V30 50 1 38 44
M V30 51 1 44 11
M V30 52 1 30 20
M V30 53 1 39 45
M V30 54 1 45 22
M V30 55 1 33 46
M V30 56 1 46 15
M V30 57 2 47 48
M V30 58 2 47 49
M V30 59 1 47 50
M V30 60 2 47 51
M V30 61 2 52 53
M V30 62 2 52 54
M V30 63 1 52 55
M V30 64 2 52 56
M V30 65 2 57 58
M V30 66 2 57 59
M V30 67 1 57 60
M V30 68 2 57 61
M V30 69 2 62 63
M V30 70 2 62 64
M V30 71 1 62 65
M V30 72 2 62 66
M V30 END BOND
M V30 END CTAB
M END
</chemform><chemform smiles="N123CCN4CC5C=C(CN6[Co+2]78N9CC%10C=C(C=CC=%10)CN([Co+2]14N(CC1C=CC=C(CN7CCN8(CC6)CC9)C=1)CC2)CC3)C=CC=5.Cl(=O)([O-])(=O)=O.Cl(=O)([O-])(=O)=O.Cl(=O)([O-])(=O)=O.Cl(=O)([O-])(=O)=O" inchi="1S/C36H54N8.4ClHO4.2Co/c1-4-31-22-32(5-1)26-38-11-17-44-19-13-40-28-34-7-2-6-33(23-34)27-39-12-18-43(16-10-37-25-31)20-14-41-29-35-8-3-9-36(24-35)30-42-15-21-44;4*2-1(3,4)5;;/h1-9,22-24,37-42H,10-21,25-30H2;4*(H,2,3,4,5);;/q;;;;;2*+2/p-4" inchikey="YEYBFPHJAYZLIA-UHFFFAOYSA-J" height="200px" width="300px" float="none">
-INDIGO-03292411522D

0 0 0 0 0 0 0 0 0 0 0 V3000
M V30 BEGIN CTAB
M V30 COUNTS 66 72 0 0 0
M V30 BEGIN ATOM
M V30 1 N 5.80189 -4.06146 0.0 0
M V30 2 C 5.33654 -4.86747 0.0 0
M V30 3 C 5.80189 -5.67347 0.0 0
M V30 4 N 6.73258 -5.67347 0.0 0
M V30 5 Co 7.14295 -3.58791 0.0 0 CHG=2
M V30 6 C 4.99588 -4.5268 0.0 0
M V30 7 C 5.33654 -3.25545 0.0 0
M V30 8 C 5.80189 -2.44945 0.0 0
M V30 9 N 6.73258 -2.44945 0.0 0
M V30 10 C 5.8716 -4.83749 0.0 0
M V30 11 N 6.538 -4.46521 0.0 0
M V30 12 N 11.9667 -4.01493 0.0 0
M V30 13 C 12.3929 -4.92217 0.0 0
M V30 14 C 11.9434 -5.59676 0.0 0
M V30 15 N 11.0445 -5.62002 0.0 0
M V30 16 Co 10.6427 -3.65145 0.0 0 CHG=2
M V30 17 C 12.8041 -4.46435 0.0 0
M V30 18 C 12.3231 -3.20075 0.0 0
M V30 19 C 11.9202 -2.4331 0.0 0
M V30 20 N 11.0213 -2.4331 0.0 0
M V30 21 C 11.9793 -4.83578 0.0 0
M V30 22 N 11.2814 -4.5027 0.0 0
M V30 23 C 7.19793 -1.64344 0.0 0
M V30 24 C 8.02721 -1.3177 0.0 0
M V30 25 C 8.83107 0.0777039 0.0 0
M V30 26 C 8.02685 -0.386336 0.0 0
M V30 27 C 9.6382 -0.387546 0.0 0
M V30 28 C 8.83751 -1.7848 0.0 0
M V30 29 C 9.6406 -1.31422 0.0 0
M V30 30 C 10.4698 -1.59343 0.0 0
M V30 31 C 7.10486 -6.75868 0.0 0
M V30 32 C 8.07365 -7.23223 0.0 0
M V30 33 C 9.684 -7.23071 0.0 0
M V30 34 C 8.88005 -6.76625 0.0 0
M V30 35 C 9.6847 -8.16229 0.0 0
M V30 36 C 8.07427 -8.1675 0.0 0
M V30 37 C 8.88333 -8.6277 0.0 0
M V30 38 C 8.06799 -4.96896 0.0 0
M V30 39 C 9.6784 -4.9685 0.0 0
M V30 40 C 8.87471 -4.50351 0.0 0
M V30 41 C 9.6784 -5.90007 0.0 0
M V30 42 C 8.06799 -5.90425 0.0 0
M V30 43 C 8.87674 -6.36495 0.0 0
M V30 44 C 7.38503 -4.93086 0.0 0
M V30 45 C 10.3996 -4.9685 0.0 0
M V30 46 C 10.49 -6.76536 0.0 0
M V30 47 Cl 13.95 -1.45001 0.0 0
M V30 48 O 13.95 -0.450006 0.0 0
M V30 49 O 12.95 -1.45001 0.0 0
M V30 50 O 14.95 -1.45001 0.0 0 CHG=-1
M V30 51 O 13.95 -2.45001 0.0 0
M V30 52 Cl 13.9 -7.5 0.0 0
M V30 53 O 13.9 -6.5 0.0 0
M V30 54 O 12.9 -7.5 0.0 0
M V30 55 O 14.9 -7.5 0.0 0 CHG=-1
M V30 56 O 13.9 -8.5 0.0 0
M V30 57 Cl 4.45 -7.325 0.0 0
M V30 58 O 4.45 -6.32501 0.0 0
M V30 59 O 3.45 -7.325 0.0 0
M V30 60 O 5.45 -7.325 0.0 0 CHG=-1
M V30 61 O 4.45 -8.325 0.0 0
M V30 62 Cl 4.5 -1.22501 0.0 0
M V30 63 O 4.5 -0.225006 0.0 0
M V30 64 O 3.5 -1.22501 0.0 0
M V30 65 O 5.5 -1.22501 0.0 0 CHG=-1
M V30 66 O 4.5 -2.22501 0.0 0
M V30 END ATOM
M V30 BEGIN BOND
M V30 1 1 1 2
M V30 2 1 2 3
M V30 3 1 3 4
M V30 4 10 1 5
M V30 5 1 1 6
M V30 6 1 1 7
M V30 7 1 7 8
M V30 8 1 8 9
M V30 9 10 9 5
M V30 10 1 6 10
M V30 11 1 10 11
M V30 12 10 11 5
M V30 13 10 4 5
M V30 14 1 12 13
M V30 15 1 13 14
M V30 16 1 14 15
M V30 17 10 12 16
M V30 18 1 12 17
M V30 19 1 12 18
M V30 20 1 18 19
M V30 21 1 19 20
M V30 22 10 20 16
M V30 23 1 17 21
M V30 24 1 21 22
M V30 25 10 22 16
M V30 26 10 15 16
M V30 27 1 9 23
M V30 28 1 23 24
M V30 29 2 26 24
M V30 30 2 27 25
M V30 31 1 24 28
M V30 32 1 25 26
M V30 33 2 28 29
M V30 34 1 29 27
M V30 35 1 29 30
M V30 36 1 4 31
M V30 37 1 31 32
M V30 38 2 34 32
M V30 39 2 35 33
M V30 40 1 32 36
M V30 41 1 33 34
M V30 42 2 36 37
M V30 43 1 37 35
M V30 44 2 40 38
M V30 45 2 41 39
M V30 46 1 38 42
M V30 47 1 39 40
M V30 48 2 42 43
M V30 49 1 43 41
M V30 50 1 38 44
M V30 51 1 44 11
M V30 52 1 30 20
M V30 53 1 39 45
M V30 54 1 45 22
M V30 55 1 33 46
M V30 56 1 46 15
M V30 57 2 47 48
M V30 58 2 47 49
M V30 59 1 47 50
M V30 60 2 47 51
M V30 61 2 52 53
M V30 62 2 52 54
M V30 63 1 52 55
M V30 64 2 52 56
M V30 65 2 57 58
M V30 66 2 57 59
M V30 67 1 57 60
M V30 68 2 57 61
M V30 69 2 62 63
M V30 70 2 62 64
M V30 71 1 62 65
M V30 72 2 62 66
M V30 END BOND
M V30 END CTAB
M END
</chemform><chemform smiles="N123CCS4CC5C=C(CN6[Co+2]78N9CC%10C=C(C=CC=%10)CS([Zn+2]14S(CC1C=CC=C(CN7CCN8(CC6)CC9)C=1)CC2)CC3)C=CC=5.Cl(=O)([O-])(=O)=O.Cl(=O)([O-])(=O)=O.Cl(=O)([O-])(=O)=O.Cl(=O)([O-])(=O)=O" inchikey="LVQCZWDMJCBHKQ-UHFFFAOYSA-J" inchi="1S/C36H51N5S3.4ClHO4.Co.Zn/c1-4-31-22-34(7-1)28-42-19-16-41-17-20-43-29-35-8-2-5-32(23-35)26-38-11-14-40(13-10-37-25-31)15-12-39-27-33-6-3-9-36(24-33)30-44-21-18-41;4*2-1(3,4)5;;/h1-9,22-24,37-39H,10-21,25-30H2;4*(H,2,3,4,5);;/q;;;;;2*+2/p-4" float="none" width="300" height="200">
-INDIGO-02282410332D

0 0 0 0 0 0 0 0 0 0 0 V3000
M V30 BEGIN CTAB
M V30 COUNTS 66 72 0 0 0
M V30 BEGIN ATOM
M V30 1 N 6.50189 -5.66145 0.0 0
M V30 2 C 6.03654 -6.46746 0.0 0
M V30 3 C 6.50189 -7.27347 0.0 0
M V30 4 S 7.43258 -7.27347 0.0 0
M V30 5 Zn 7.84295 -5.1879 0.0 0 CHG=2
M V30 6 C 5.69588 -6.1268 0.0 0
M V30 7 C 6.03654 -4.85544 0.0 0
M V30 8 C 6.50189 -4.04944 0.0 0
M V30 9 S 7.43258 -4.04944 0.0 0
M V30 10 C 6.5716 -6.43749 0.0 0
M V30 11 S 7.238 -6.06521 0.0 0
M V30 12 N 12.6667 -5.61492 0.0 0
M V30 13 C 13.0929 -6.52217 0.0 0
M V30 14 C 12.6434 -7.19675 0.0 0
M V30 15 N 11.7445 -7.22001 0.0 0
M V30 16 Co 11.3427 -5.25144 0.0 0 CHG=2
M V30 17 C 13.5041 -6.06435 0.0 0
M V30 18 C 13.0231 -4.80074 0.0 0
M V30 19 C 12.6202 -4.03309 0.0 0
M V30 20 N 11.7213 -4.03309 0.0 0
M V30 21 C 12.6793 -6.43578 0.0 0
M V30 22 N 11.9814 -6.10269 0.0 0
M V30 23 C 7.89793 -3.24343 0.0 0
M V30 24 C 8.72721 -2.91769 0.0 0
M V30 25 C 9.53107 -1.52229 0.0 0
M V30 26 C 8.72685 -1.98633 0.0 0
M V30 27 C 10.3382 -1.98754 0.0 0
M V30 28 C 9.53751 -3.38479 0.0 0
M V30 29 C 10.3406 -2.91421 0.0 0
M V30 30 C 11.1698 -3.19342 0.0 0
M V30 31 C 7.80486 -8.35868 0.0 0
M V30 32 C 8.77365 -8.83223 0.0 0
M V30 33 C 10.384 -8.83071 0.0 0
M V30 34 C 9.58005 -8.36625 0.0 0
M V30 35 C 10.3847 -9.76229 0.0 0
M V30 36 C 8.77427 -9.7675 0.0 0
M V30 37 C 9.58333 -10.2277 0.0 0
M V30 38 C 8.76799 -6.56895 0.0 0
M V30 39 C 10.3784 -6.5685 0.0 0
M V30 40 C 9.57471 -6.10351 0.0 0
M V30 41 C 10.3784 -7.50007 0.0 0
M V30 42 C 8.76799 -7.50425 0.0 0
M V30 43 C 9.57674 -7.96495 0.0 0
M V30 44 C 8.08503 -6.53086 0.0 0
M V30 45 C 11.0996 -6.5685 0.0 0
M V30 46 C 11.19 -8.36536 0.0 0
M V30 47 Cl 14.275 -2.225 0.0 0
M V30 48 O 14.275 -1.225 0.0 0
M V30 49 O 13.275 -2.225 0.0 0
M V30 50 O 15.275 -2.225 0.0 0 CHG=-1
M V30 51 O 14.275 -3.225 0.0 0
M V30 52 Cl 14.2 -9.2 0.0 0
M V30 53 O 14.2 -8.2 0.0 0
M V30 54 O 13.2 -9.2 0.0 0
M V30 55 O 15.2 -9.2 0.0 0 CHG=-1
M V30 56 O 14.2 -10.2 0.0 0
M V30 57 Cl 5.3 -9.175 0.0 0
M V30 58 O 5.3 -8.175 0.0 0
M V30 59 O 4.3 -9.175 0.0 0
M V30 60 O 6.3 -9.175 0.0 0 CHG=-1
M V30 61 O 5.3 -10.175 0.0 0
M V30 62 Cl 5.175 -2.35 0.0 0
M V30 63 O 5.175 -1.35 0.0 0
M V30 64 O 4.175 -2.35 0.0 0
M V30 65 O 6.175 -2.35 0.0 0 CHG=-1
M V30 66 O 5.175 -3.35 0.0 0
M V30 END ATOM
M V30 BEGIN BOND
M V30 1 1 1 2
M V30 2 1 2 3
M V30 3 1 3 4
M V30 4 10 1 5
M V30 5 1 1 6 CFG=1
M V30 6 1 1 7 CFG=3
M V30 7 1 7 8
M V30 8 1 8 9
M V30 9 10 9 5
M V30 10 1 6 10
M V30 11 1 10 11
M V30 12 10 11 5
M V30 13 10 4 5
M V30 14 1 12 13
M V30 15 1 13 14
M V30 16 1 14 15
M V30 17 10 12 16
M V30 18 1 12 17 CFG=1
M V30 19 1 12 18 CFG=3
M V30 20 1 18 19
M V30 21 1 19 20
M V30 22 10 20 16
M V30 23 1 17 21
M V30 24 1 21 22
M V30 25 10 22 16
M V30 26 10 15 16
M V30 27 1 9 23
M V30 28 1 23 24
M V30 29 2 26 24
M V30 30 2 27 25
M V30 31 1 24 28
M V30 32 1 25 26
M V30 33 2 28 29
M V30 34 1 29 27
M V30 35 1 29 30
M V30 36 1 4 31
M V30 37 1 31 32
M V30 38 2 34 32
M V30 39 2 35 33
M V30 40 1 32 36
M V30 41 1 33 34
M V30 42 2 36 37
M V30 43 1 37 35
M V30 44 2 40 38
M V30 45 2 41 39
M V30 46 1 38 42
M V30 47 1 39 40
M V30 48 2 42 43
M V30 49 1 43 41
M V30 50 1 38 44
M V30 51 1 44 11
M V30 52 1 30 20
M V30 53 1 39 45
M V30 54 1 45 22
M V30 55 1 33 46
M V30 56 1 46 15
M V30 57 2 47 48
M V30 58 2 47 49
M V30 59 1 47 50
M V30 60 2 47 51
M V30 61 2 52 53
M V30 62 2 52 54
M V30 63 1 52 55
M V30 64 2 52 56
M V30 65 2 57 58
M V30 66 2 57 59
M V30 67 1 57 60
M V30 68 2 57 61
M V30 69 2 62 63
M V30 70 2 62 64
M V30 71 1 62 65
M V30 72 2 62 66
M V30 END BOND
M V30 END CTAB
M END
</chemform>

==== Photosensitizer ====
<chemform smiles="C1=CC=N2[Ru+2]3(N4=CC=CC5C=CC6=C(C=54)N3=CC=C6)3(N4=CC=CC5C=CC6=C(C=54)N3=CC=C6)N3=CC=CC4C=CC1=C2C=43.[P-](F)(F)(F)(F)(F)F.[P-](F)(F)(F)(F)(F)F" inchi="1S/3C12H8N2.2F6P.Ru/c3*1-3-9-5-6-10-4-2-8-14-12(10)11(9)13-7-1;2*1-7(2,3,4,5)6;/h3*1-8H;;;/q;;;2*-1;+2" inchikey="YRYUXGTVQZIGNQ-UHFFFAOYSA-N" height="200px" width="300px" float="none">
-INDIGO-02282410512D

0 0 0 0 0 0 0 0 0 0 0 V3000
M V30 BEGIN CTAB
M V30 COUNTS 57 66 0 0 0
M V30 BEGIN ATOM
M V30 1 C 4.91471 -4.00746 0.0 0
M V30 2 C 6.4899 -4.00702 0.0 0
M V30 3 C 5.7038 -3.55219 0.0 0
M V30 4 N 6.4899 -4.91823 0.0 0
M V30 5 C 4.91471 -4.92232 0.0 0
M V30 6 C 5.70579 -5.37295 0.0 0
M V30 7 C 5.70522 -2.64677 0.0 0
M V30 8 C 6.49223 -2.19307 0.0 0
M V30 9 C 7.28005 -3.5515 0.0 0
M V30 10 C 7.27538 -2.64389 0.0 0
M V30 11 C 8.05694 -2.18795 0.0 0
M V30 12 C 8.8456 -2.63759 0.0 0
M V30 13 N 8.07187 -4.00294 0.0 0
M V30 14 C 8.85225 -3.54062 0.0 0
M V30 15 C 11.4788 -3.9223 0.0 0
M V30 16 C 10.6899 -5.2897 0.0 0
M V30 17 C 11.4785 -4.83532 0.0 0
M V30 18 N 9.89896 -4.83309 0.0 0
M V30 19 C 10.6848 -3.46385 0.0 0
M V30 20 C 9.89723 -3.92465 0.0 0
M V30 21 C 12.2637 -5.29028 0.0 0
M V30 22 C 12.2631 -6.2007 0.0 0
M V30 23 C 10.6892 -6.20376 0.0 0
M V30 24 C 11.4793 -6.65453 0.0 0
M V30 25 C 11.4834 -7.56135 0.0 0
M V30 26 C 10.698 -8.02056 0.0 0
M V30 27 N 9.90069 -6.66481 0.0 0
M V30 28 C 9.91089 -7.5738 0.0 0
M V30 29 C 8.11624 -9.51205 0.0 0
M V30 30 C 7.32651 -8.14512 0.0 0
M V30 31 C 7.32567 -9.05534 0.0 0
M V30 32 N 8.1174 -7.6885 0.0 0
M V30 33 C 8.91029 -9.05364 0.0 0
M V30 34 C 8.905 -8.14121 0.0 0
M V30 35 C 6.53911 -9.50777 0.0 0
M V30 36 C 5.75095 -9.05209 0.0 0
M V30 37 C 6.5352 -7.68758 0.0 0
M V30 38 C 5.74979 -8.14645 0.0 0
M V30 39 C 4.96242 -7.69657 0.0 0
M V30 40 C 4.95746 -6.78674 0.0 0
M V30 41 N 6.53024 -6.77411 0.0 0
M V30 42 C 5.73792 -6.32846 0.0 0
M V30 43 Ru 8.07486 -5.78307 0.0 0 CHG=2
M V30 44 P 14.3889 -3.14255 0.0 0 CHG=-1
M V30 45 F 15.1773 -2.68737 0.0 0
M V30 46 F 13.6006 -2.68737 0.0 0
M V30 47 F 14.3889 -4.05291 0.0 0
M V30 48 F 15.1773 -3.59773 0.0 0
M V30 49 F 14.3889 -2.23219 0.0 0
M V30 50 F 13.6006 -3.59773 0.0 0
M V30 51 P 14.8969 -5.87362 0.0 0 CHG=-1
M V30 52 F 15.6853 -5.41845 0.0 0
M V30 53 F 14.1085 -5.41845 0.0 0
M V30 54 F 14.8969 -6.78398 0.0 0
M V30 55 F 15.6853 -6.3288 0.0 0
M V30 56 F 14.8969 -4.96327 0.0 0
M V30 57 F 14.1085 -6.3288 0.0 0
M V30 END ATOM
M V30 BEGIN BOND
M V30 1 1 3 1
M V30 2 1 4 2
M V30 3 2 1 5
M V30 4 2 2 3
M V30 5 1 5 6
M V30 6 2 6 4
M V30 7 2 8 7
M V30 8 1 2 9
M V30 9 1 7 3
M V30 10 2 9 10
M V30 11 1 10 8
M V30 12 2 12 11
M V30 13 1 9 13
M V30 14 1 11 10
M V30 15 2 13 14
M V30 16 1 14 12
M V30 17 1 17 15
M V30 18 1 18 16
M V30 19 2 15 19
M V30 20 2 16 17
M V30 21 1 19 20
M V30 22 2 20 18
M V30 23 2 22 21
M V30 24 1 16 23
M V30 25 1 21 17
M V30 26 2 23 24
M V30 27 1 24 22
M V30 28 2 26 25
M V30 29 1 23 27
M V30 30 1 25 24
M V30 31 2 27 28
M V30 32 1 28 26
M V30 33 1 31 29
M V30 34 1 32 30
M V30 35 2 29 33
M V30 36 2 30 31
M V30 37 1 33 34
M V30 38 2 34 32
M V30 39 2 36 35
M V30 40 1 30 37
M V30 41 1 35 31
M V30 42 2 37 38
M V30 43 1 38 36
M V30 44 2 40 39
M V30 45 1 37 41
M V30 46 1 39 38
M V30 47 2 41 42
M V30 48 1 42 40
M V30 49 10 4 43
M V30 50 10 43 13
M V30 51 10 43 18
M V30 52 10 43 27
M V30 53 10 43 32
M V30 54 10 43 41
M V30 55 1 44 45
M V30 56 1 44 46
M V30 57 1 44 47
M V30 58 1 44 48
M V30 59 1 44 49
M V30 60 1 44 50
M V30 61 1 51 52
M V30 62 1 51 53
M V30 63 1 51 54
M V30 64 1 51 55
M V30 65 1 51 56
M V30 66 1 51 57
M V30 END BOND
M V30 END CTAB
M END
</chemform>

====Investigation====

TOF is in min-1.{{#experimentlist:|form=Photocatalytic_CO2_conversion_experiments|name=Photocatalytic reduction of CO2|importFile=}}

====Sacrificial electron donor====
In this study, the experiments were done with the sacrificial electron donors {{#moleculelink:|link=GSEJCLTVZPLZKY-UHFFFAOYSA-N|image=false|width=300|height=200}}.
====Additives====
In this study, the addition of Hg(0) was tested and control experiments under argon atmosphere were conducted.
[[Category:Photocatalytic CO2 conversion to CO]][[Category:Publication]]

Category:Homogeneous photocatalytic CO2 conversion

2024-05-22T08:44:36Z

Laura: small changes in text

{{BaseTemplate}}
[[Category:Photocatalytic CO2 conversion]]

=== Scope of this topic and related important content ===
The content of this topic page covers information on homogeneous approaches that are relevant for the reduction of CO2. Currently, the information on this page is limited to information on the conversion of CO2 to CO, CH4 and CHOOH, further extension of the content is planned in the future. To get the right context and preceding information, reading the higher level topics [[:Category:CO2 conversion|CO2 conversion]] and [[:Category:Photocatalytic CO2 conversion|Photocatalytic CO2 conversion]] might be helpful.

=== Distinction from other articles within the topic [[:Category:Photocatalytic CO2 conversion|>Photocatalytic CO2 conversion]] ===

[[:Category:Photocatalytic CO2 conversion|>Photocatalytic CO2 conversion]] can be formally divided into processes using homogeneous catalysis or heterogeneous catalysis for the conversion of the starting material CO2. In this article, we focus on the homogeneous catalysis which involves a catalyst that is in the same phase (usually liquid or gas) as the reactants. In this case, the catalyst and the reactants are well-mixed and form a single phase throughout the reaction. The catalyst interacts directly with the reactants, forming an intermediate complex, which then undergoes a reaction to form the desired products. Homogeneous catalysis often involves the use of transition metal complexes or organocatalysts. One advantage of homogeneous catalysis is that the catalyst can be precisely tuned and controlled to promote specific reactions. Reviews for further reading focusing on homogeneous photocatalytic CO2 conversion are available.{{#literature:|doi=https://doi.org/10.3390/catal2040544}}

The related topic >[[:Category:Heterogeneous photocatalytic CO2 conversion|Heterogeneous photocatalytic CO2 conversion]] refers to reactions that involve a catalyst that is in a different phase (typically solid) from the reactants. The reactants are in a different phase (liquid or gas) and come into contact with the solid catalyst, which is usually in the form of a powder or a material such as a modified surface or material in general. The reactants adsorb onto the surface of the catalyst, where the catalytic reaction occurs. For further information, please see chapter heterogeneous photocatalytic CO2 conversion and literature links therein.

=== Important aspects of homogeneous photocatalytic CO2 conversion ===
In comparison to heterogeneous photocatalytic CO2 conversion, homogeneous processes usually benefit from a uniform distribution of the catalyst in the reaction medium, faster reaction rates due to better contact between the catalyst and reactants, and a simpler reactor design due to the application of the catalyst in solution. In heterogeneous systems, the catalyst often needs to be immobilized on a support material.

=== Summary of selected scientific progress ===
Table of all experiments that have a turnover number >100 for one of the products CO, CH2, HCOOH, H2 or MeOH. This table is sorted by catalyst.

{{#experimentlink:%5B%5BTurnover%20number%20CO%3A%3A%3E100%5D%5D%20OR%0A%5B%5BTurnover%20number%20HCOOH%3A%3A%3E100%5D%5D%20OR%0A%5B%5BTurnover%20number%20CH%3A%3A%3E100%5D%5D%20OR%0A%5B%5BTurnover%20number%20H2%3A%3A%3E100%5D%5D%20OR%0A%5B%5BTurnover%20number%20MeOH%3A%3A%3E100%5D%5D|form=Photocatalytic_CO2_conversion_experiments|restrictToPages=|sort=Catalyst|order=|description=TON CO, CH4, HCOOH, H2, MeOH >100, sorted by catalyst}}

Category:Homogeneous photocatalytic CO2 conversion

2024-05-22T08:40:22Z

Laura: fixed typo

{{BaseTemplate}}
[[Category:Photocatalytic CO2 conversion]]

=== Scope of this topic and related important content ===
The content of this topic page covers information on homogeneous approaches that are relevant for the reduction of CO2. Currently, the information on this page is limited to information on the conversion of CO2 to CO, CH4 and CHOOH, further extension of the content is planned in the future. To get the right context and preceding information, reading the higher level topics [[:Category:CO2 conversion|CO2 conversion]] and [[:Category:Photocatalytic CO2 conversion|Photocatalytic CO2 conversion]] might be helpful.

=== Distinction from other articles within the topic [[:Category:Photocatalytic CO2 conversion|>Photocatalytic CO2 conversion]] ===

[[:Category:Photocatalytic CO2 conversion|>Photocatalytic CO2 conversion]] can be formally split into processes using homogeneous catalysis or heterogeneous catalysis for the conversion of the starting material CO2. In this article, we focus on the homogeneous catalysis which involves a catalyst that is in the same phase (usually liquid or gas) as the reactants. In this case, the catalyst and the reactants are well-mixed and form a single phase throughout the reaction. The catalyst interacts directly with the reactants, forming an intermediate complex, which then undergoes a reaction to form the desired products. Homogeneous catalysis often involves the use of transition metal complexes or organocatalysts. One advantage of homogeneous catalysis is that the catalyst can be precisely tuned and controlled to promote specific reactions. Reviews for further reading focusing on homogeneous photocatalytic CO2 conversion are available.{{#literature:|doi=https://doi.org/10.3390/catal2040544}}

The related topic >[[:Category:Heterogeneous photocatalytic CO2 conversion|Heterogeneous photocatalytic CO2 conversion]] refers to reactions that involve a catalyst that is in a different phase (typically solid) from the reactants. The reactants are in a different phase (liquid or gas) and come into contact with the solid catalyst, which is usually in the form of a powder or a material such as a modified surface or material in general. The reactants adsorb onto the surface of the catalyst, where the catalytic reaction occurs. For further information, please see chapter heterogeneous photocatalytic CO2 conversion and literature links therein.

=== Important aspects of homogeneous photocatalytic CO2 conversion ===
In comparison to heterogeneous photocatalytic CO2 conversion, homogeneous processes usually benefit from a uniform distribution of the catalyst in the reaction medium, faster reaction rates due to better contact between the catalyst and reactants, and a simpler reactor design due to the application of the catalyst in solution, whereas in heterogeneous systems, the catalyst often needs to be immobilized on a support material.

=== Summary of selected scientific progress ===
Table of all experiments that have a turnover number >100 for one of the products CO, CH2, HCOOH, H2 or MeOH. This table is sorted by catalyst.

{{#experimentlink:%5B%5BTurnover%20number%20CO%3A%3A%3E100%5D%5D%20OR%0A%5B%5BTurnover%20number%20HCOOH%3A%3A%3E100%5D%5D%20OR%0A%5B%5BTurnover%20number%20CH%3A%3A%3E100%5D%5D%20OR%0A%5B%5BTurnover%20number%20H2%3A%3A%3E100%5D%5D%20OR%0A%5B%5BTurnover%20number%20MeOH%3A%3A%3E100%5D%5D|form=Photocatalytic_CO2_conversion_experiments|restrictToPages=|sort=Catalyst|order=|description=TON CO, CH4, HCOOH, H2, MeOH >100, sorted by catalyst}}

Metal-free reduction of CO2 to formate using a photochemical organohydride-catalyst recycling strategy/photocatalytic CO2 conversion under different conditions

2024-05-17T11:53:31Z

Laura:

{{Photocatalytic CO2 conversion experiments
|experiments={{Photocatalytic CO2 conversion
|catalyst=Molecule:100951
|cat conc=2.5
|PS=Molecule:100952
|PS conc=0.005
|e-D=Molecule:100861
|e-D conc=0.05
|solvent A=Molecule:100530
|solvent B=Molecule:100616
|solvent-ratio=4:1
|Temperature=35
|λexc=400
|irr time=4
|TON CO=2750
|TOF CO=687
|details=TON and TOF calc. for PS
|include=No
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100951
|cat conc=2.5
|PS=Molecule:100950
|PS conc=0.005
|e-D=Molecule:100861
|e-D conc=0.05
|solvent A=Molecule:100530
|solvent B=Molecule:100616
|solvent-ratio=4:1
|Temperature=31
|λexc=400
|irr time=4
|TON CO=6510
|TOF CO=1630
|details=TON and TOF calc. for PS
|include=No
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100951
|cat conc=2.5
|PS=Molecule:100953
|PS conc=0.005
|e-D=Molecule:100861
|e-D conc=0.05
|solvent A=Molecule:100530
|solvent B=Molecule:100616
|solvent-ratio=4:1
|Temperature=33
|λexc=400
|irr time=4
|TON CO=8820
|TOF CO=2205
|details=TON and TOF calc. for PS
|include=No
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100951
|cat conc=2.5
|PS=Molecule:100843
|PS conc=0.005
|e-D=Molecule:100861
|e-D conc=0.05
|solvent A=Molecule:100530
|solvent B=Molecule:100616
|solvent-ratio=4:1
|Temperature=33
|λexc=400
|irr time=4
|TON CO=7380
|TOF CO=1845
|details=TON and TOF calc. for PS
|include=No
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100951
|cat conc=2.5
|e-D=Molecule:100861
|e-D conc=0.05
|solvent A=Molecule:100530
|solvent B=Molecule:100616
|solvent-ratio=4:1
|Temperature=26
|λexc=400
|irr time=4
|TON CO=0
|TOF CO=0
|include=No
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100951
|cat conc=0.05
|PS=Molecule:100950
|PS conc=0.5
|e-D=Molecule:100861
|e-D conc=0.05
|solvent A=Molecule:100530
|solvent B=Molecule:100616
|solvent-ratio=4:1
|Temperature=38
|λexc=400
|irr time=4
|TON CO=61
|TOF CO=15
|details=TON and TOF calc. for PS
TON for cat: 6080
TOF for cat: 1520
|include=No
}}{{Photocatalytic CO2 conversion
|PS=Molecule:100950
|PS conc=0.5
|e-D=Molecule:100861
|e-D conc=0.05
|solvent A=Molecule:100530
|solvent B=Molecule:100616
|solvent-ratio=4:1
|Temperature=36
|λexc=400
|irr time=4
|TON CO=0
|TOF CO=0
|include=No
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100951
|cat conc=0.05
|PS=Molecule:100950
|PS conc=0.05
|e-D=Molecule:100861
|e-D conc=0.05
|solvent A=Molecule:100530
|solvent B=Molecule:100616
|solvent-ratio=4:1
|Temperature=37
|λexc=400
|irr time=4
|TON CO=710
|TOF CO=178
|include=No
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100951
|cat conc=0.05
|PS=Molecule:100950
|PS conc=0.005
|e-D=Molecule:100861
|e-D conc=0.05
|solvent A=Molecule:100530
|solvent B=Molecule:100616
|solvent-ratio=4:1
|Temperature=29
|λexc=400
|irr time=4
|TON CO=860
|TOF CO=215
|include=No
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100951
|cat conc=0.005
|PS=Molecule:100950
|PS conc=0.005
|e-D=Molecule:100861
|e-D conc=0.05
|solvent A=Molecule:100530
|solvent B=Molecule:100616
|solvent-ratio=4:1
|Temperature=27
|λexc=400
|irr time=4
|TON CO=0
|TOF CO=0
|include=No
}}
}}

Metal-free reduction of CO2 to formate using a photochemical organohydride-catalyst recycling strategy

2024-05-17T11:49:32Z

Laura: investigation

{{DOI|doi=10.1038/s41557-023-01157-6}}
[[Category:Publication]]
{{BaseTemplate}}
===Abstract===
====Summary====
A photochemical reduction of CO2 to formic acid was shown using {{#moleculelink:|link=RDSICPYJALLFAN-UHFFFAOYSA-M|image=false|width=300|height=200}} as catalyst in combination with the organic carbazole-based photosensitizer {{#moleculelink:|link=SEAGXMGVRJVEBS-UHFFFAOYSA-N|image=false|width=300|height=200}}. Turnover numbers (TONs) of 6080 for the catalyst and 8820 for the photosensitizer and an exclusive selectivity for formic acid were reached in MeCN/H2O. The experiments were conducted under visible-light irradiation (λ = 400 nm) using ascorbic acid as sacrificial electron donor (see section SEDs below) and potassium carbonate as a base.
====Advances and special progress====
A transition-metal free process for the efficient photocatalytic reduction of CO2 to formic acid was described. The use of an organohydride catalyst allowed for a high selectivity for formate without noteworthy formation of H2 or CO.

====Additional remarks====
Derivatives in which the carbazole and benzimidazolium moieties were covalently connected were tested as a combined catalyst/photosensitizer, but showed a lower activity in catalyzing CO2 reduction.

===Content of the published article in detail===
The article contains results for the reduction of CO2 to HCOO- under visible-light catalysis using {{#moleculelink:|link=RDSICPYJALLFAN-UHFFFAOYSA-M|image=false|width=300|height=200}} as a catalyst. The catalytic system performs best (referring to the TON of formic acid production for the catalyst) in MeCN/H2O with photosensitizer {{#moleculelink:|link=SEAGXMGVRJVEBS-UHFFFAOYSA-N|image=false|width=300|height=200}}.
====Catalyst====
<chemform smiles="C1C=CC2N(C)C(C)=[N+](C)C=2C=1.[I-]" inchi="1S/C10H13N2.HI/c1-8-11(2)9-6-4-5-7-10(9)12(8)3;/h4-7H,1-3H3;1H/q+1;/p-1" inchikey="RDSICPYJALLFAN-UHFFFAOYSA-M" height="200px" width="300px" float="none">
-INDIGO-05152410312D

0 0 0 0 0 0 0 0 0 0 0 V3000
M V30 BEGIN CTAB
M V30 COUNTS 13 13 0 0 0
M V30 BEGIN ATOM
M V30 1 C 4.90985 -3.80007 0.0 0
M V30 2 C 6.64015 -3.79959 0.0 0
M V30 3 C 5.77664 -3.29997 0.0 0
M V30 4 C 6.64015 -4.80053 0.0 0
M V30 5 C 4.90985 -4.80502 0.0 0
M V30 6 C 5.77882 -5.30003 0.0 0
M V30 7 N 7.59213 -3.49022 0.0 0 CHG=1
M V30 8 C 8.18049 -4.29999 0.0 0
M V30 9 N 7.59212 -5.1098 0.0 0
M V30 10 C 8.09213 -2.62419 0.0 0
M V30 11 C 7.85094 -6.07572 0.0 0
M V30 12 C 9.18049 -4.29998 0.0 0
M V30 13 I 9.25 -3.225 0.0 0 CHG=-1
M V30 END ATOM
M V30 BEGIN BOND
M V30 1 2 3 1
M V30 2 2 4 2
M V30 3 1 1 5
M V30 4 1 2 3
M V30 5 2 5 6
M V30 6 1 6 4
M V30 7 1 2 7
M V30 8 2 7 8
M V30 9 1 8 9
M V30 10 1 9 4
M V30 11 1 7 10
M V30 12 1 9 11
M V30 13 1 8 12
M V30 END BOND
M V30 END CTAB
M END
</chemform><chemform smiles="" inchi="" inchikey="VDFIVJSRRJXMAU-UHFFFAOYSA-N" height="200px" width="300px" float="none"></chemform>

====Photosensitizer====
<chemform smiles="N(C1C=CC=CC=1)1C2C=CC(N(C)C)=CC=2C2C=C(N(C)C)C=CC1=2" inchi="1S/C22H23N3/c1-23(2)17-10-12-21-19(14-17)20-15-18(24(3)4)11-13-22(20)25(21)16-8-6-5-7-9-16/h5-15H,1-4H3" inchikey="SEAGXMGVRJVEBS-UHFFFAOYSA-N" height="200px" width="300px" float="none">
-INDIGO-05152410182D

0 0 0 0 0 0 0 0 0 0 0 V3000
M V30 BEGIN CTAB
M V30 COUNTS 25 28 0 0 0
M V30 BEGIN ATOM
M V30 1 N 8.02505 -4.55495 0.0 0
M V30 2 C 8.52544 -6.09505 0.0 0
M V30 3 C 8.83468 -5.14881 0.0 0
M V30 4 C 7.52466 -6.09505 0.0 0
M V30 5 C 7.21532 -5.14881 0.0 0
M V30 6 C 6.86144 -6.83335 0.0 0
M V30 7 C 5.88703 -6.62837 0.0 0
M V30 8 C 6.23701 -4.94301 0.0 0
M V30 9 C 5.57716 -5.68757 0.0 0
M V30 10 C 9.80589 -4.94476 0.0 0
M V30 11 C 10.4711 -5.68567 0.0 0
M V30 12 C 9.19331 -6.83891 0.0 0
M V30 13 C 10.1655 -6.62782 0.0 0
M V30 14 C 8.05037 -1.77579 0.0 0
M V30 15 C 8.91594 -3.27404 0.0 0
M V30 16 C 8.91687 -2.2764 0.0 0
M V30 17 C 8.0491 -3.77451 0.0 0
M V30 18 C 7.18006 -2.27827 0.0 0
M V30 19 C 7.18586 -3.27833 0.0 0
M V30 20 N 10.8364 -7.36933 0.0 0
M V30 21 N 5.22017 -7.37355 0.0 0
M V30 22 C 4.24139 -7.16863 0.0 0
M V30 23 C 5.53209 -8.32366 0.0 0
M V30 24 C 10.5297 -8.32114 0.0 0
M V30 25 C 11.8141 -7.15904 0.0 0
M V30 END ATOM
M V30 BEGIN BOND
M V30 1 1 1 5
M V30 2 2 2 3
M V30 3 1 3 1
M V30 4 1 4 2
M V30 5 2 5 4
M V30 6 2 7 6
M V30 7 1 5 8
M V30 8 1 6 4
M V30 9 2 8 9
M V30 10 1 9 7
M V30 11 2 11 10
M V30 12 1 2 12
M V30 13 1 10 3
M V30 14 2 12 13
M V30 15 1 13 11
M V30 16 2 16 14
M V30 17 2 17 15
M V30 18 1 14 18
M V30 19 1 15 16
M V30 20 2 18 19
M V30 21 1 19 17
M V30 22 1 1 17
M V30 23 1 13 20
M V30 24 1 7 21
M V30 25 1 21 22
M V30 26 1 21 23
M V30 27 1 20 24
M V30 28 1 20 25
M V30 END BOND
M V30 END CTAB
M END
</chemform><chemform smiles="N1C2C=CC(N(C)C)=CC=2C2C=C(N(C)C)C=CC1=2" inchi="1S/C16H19N3/c1-18(2)11-5-7-15-13(9-11)14-10-12(19(3)4)6-8-16(14)17-15/h5-10,17H,1-4H3" inchikey="WRRDGZBKMQHXGG-UHFFFAOYSA-N" height="200px" width="300px" float="none">
-INDIGO-05152410542D

0 0 0 0 0 0 0 0 0 0 0 V3000
M V30 BEGIN CTAB
M V30 COUNTS 19 21 0 0 0
M V30 BEGIN ATOM
M V30 1 N 1.75 -6.28056 0.0 0
M V30 2 C 2.55899 -6.86835 0.0 0
M V30 3 C 2.24999 -7.81944 0.0 0
M V30 4 C 1.25001 -7.81944 0.0 0
M V30 5 C 0.94101 -6.86835 0.0 0
M V30 6 C 0.58242 -8.55987 0.0 0
M V30 7 C -0.396028 -8.35216 0.0 0
M V30 8 C -0.0413505 -6.65981 0.0 0
M V30 9 C -0.705564 -7.40653 0.0 0
M V30 10 C 3.53428 -6.66167 0.0 0
M V30 11 C 4.20381 -7.40479 0.0 0
M V30 12 C 2.92221 -8.56553 0.0 0
M V30 13 C 3.89846 -8.35178 0.0 0
M V30 14 N 4.57069 -9.09212 0.0 0
M V30 15 N -1.06425 -9.09612 0.0 0
M V30 16 C -2.04265 -8.8894 0.0 0
M V30 17 C -0.754073 -10.0468 0.0 0
M V30 18 C 4.26565 -10.0445 0.0 0
M V30 19 C 5.54796 -8.88013 0.0 0
M V30 END ATOM
M V30 BEGIN BOND
M V30 1 1 1 2
M V30 2 2 2 3
M V30 3 1 3 4
M V30 4 2 4 5
M V30 5 1 5 1
M V30 6 2 7 6
M V30 7 1 5 8
M V30 8 1 6 4
M V30 9 2 8 9
M V30 10 1 9 7
M V30 11 2 11 10
M V30 12 1 3 12
M V30 13 1 10 2
M V30 14 2 12 13
M V30 15 1 13 11
M V30 16 1 13 14
M V30 17 1 7 15
M V30 18 1 15 16
M V30 19 1 15 17
M V30 20 1 14 18
M V30 21 1 14 19
M V30 END BOND
M V30 END CTAB
M END
</chemform><chemform smiles="N(C1C=CC=CC=1)1C2C=CC(N(C3C=CC=CC=3)C3C=CC=CC=3)=CC=2C2C=C(N(C3C=CC=CC=3)C3C=CC=CC=3)C=CC1=2" inchi="1S/C42H31N3/c1-6-16-32(17-7-1)43(33-18-8-2-9-19-33)37-26-28-41-39(30-37)40-31-38(27-29-42(40)45(41)36-24-14-5-15-25-36)44(34-20-10-3-11-21-34)35-22-12-4-13-23-35/h1-31H" inchikey="PJLYJWBAONHQFV-UHFFFAOYSA-N" height="200px" width="300px" float="none">
-INDIGO-05152410562D

0 0 0 0 0 0 0 0 0 0 0 V3000
M V30 BEGIN CTAB
M V30 COUNTS 45 52 0 0 0
M V30 BEGIN ATOM
M V30 1 N 7.825 -4.88056 0.0 0
M V30 2 C 8.63399 -5.46835 0.0 0
M V30 3 C 8.32499 -6.41944 0.0 0
M V30 4 C 7.32501 -6.41944 0.0 0
M V30 5 C 7.01601 -5.46835 0.0 0
M V30 6 C 6.65742 -7.15987 0.0 0
M V30 7 C 5.67897 -6.95216 0.0 0
M V30 8 C 6.03365 -5.25981 0.0 0
M V30 9 C 5.36944 -6.00653 0.0 0
M V30 10 C 9.60928 -5.26167 0.0 0
M V30 11 C 10.2788 -6.00479 0.0 0
M V30 12 C 8.99721 -7.16553 0.0 0
M V30 13 C 9.97346 -6.95178 0.0 0
M V30 14 C 7.82537 -1.92579 0.0 0
M V30 15 C 8.69094 -3.42404 0.0 0
M V30 16 C 8.69187 -2.4264 0.0 0
M V30 17 C 7.8241 -3.92451 0.0 0
M V30 18 C 6.95506 -2.42827 0.0 0
M V30 19 C 6.96086 -3.42833 0.0 0
M V30 20 N 5.01075 -7.69612 0.0 0
M V30 21 N 10.6457 -7.69212 0.0 0
M V30 22 C 4.03235 -7.4894 0.0 0
M V30 23 C 5.32093 -8.6468 0.0 0
M V30 24 C 10.3406 -8.64446 0.0 0
M V30 25 C 11.623 -7.48013 0.0 0
M V30 26 C 2.36143 -7.93882 0.0 0
M V30 27 C 3.32501 -8.19728 0.0 0
M V30 28 C 2.10172 -6.97216 0.0 0
M V30 29 C 3.7716 -6.51887 0.0 0
M V30 30 C 2.80395 -6.26628 0.0 0
M V30 31 C 6.5456 -9.86914 0.0 0
M V30 32 C 6.28764 -8.90543 0.0 0
M V30 33 C 5.8383 -10.5774 0.0 0
M V30 34 C 4.6108 -9.35788 0.0 0
M V30 35 C 4.87587 -10.3222 0.0 0
M V30 36 C 10.7901 -10.3154 0.0 0
M V30 37 C 11.0485 -9.3518 0.0 0
M V30 38 C 9.82341 -10.5751 0.0 0
M V30 39 C 9.37012 -8.90521 0.0 0
M V30 40 C 9.11753 -9.87286 0.0 0
M V30 41 C 12.8453 -6.25546 0.0 0
M V30 42 C 11.8816 -6.51341 0.0 0
M V30 43 C 13.5536 -6.96276 0.0 0
M V30 44 C 12.334 -8.19026 0.0 0
M V30 45 C 13.2983 -7.92518 0.0 0
M V30 END ATOM
M V30 BEGIN BOND
M V30 1 1 1 2
M V30 2 2 2 3
M V30 3 1 3 4
M V30 4 2 4 5
M V30 5 1 5 1
M V30 6 2 7 6
M V30 7 1 5 8
M V30 8 1 6 4
M V30 9 2 8 9
M V30 10 1 9 7
M V30 11 2 11 10
M V30 12 1 3 12
M V30 13 1 10 2
M V30 14 2 12 13
M V30 15 1 13 11
M V30 16 2 16 14
M V30 17 2 17 15
M V30 18 1 14 18
M V30 19 1 15 16
M V30 20 2 18 19
M V30 21 1 19 17
M V30 22 1 1 17
M V30 23 1 7 20
M V30 24 1 13 21
M V30 25 1 20 22
M V30 26 1 20 23
M V30 27 1 21 24
M V30 28 1 21 25
M V30 29 2 27 22
M V30 30 2 28 26
M V30 31 1 22 29
M V30 32 1 26 27
M V30 33 2 29 30
M V30 34 1 30 28
M V30 35 2 32 23
M V30 36 2 33 31
M V30 37 1 23 34
M V30 38 1 31 32
M V30 39 2 34 35
M V30 40 1 35 33
M V30 41 2 37 24
M V30 42 2 38 36
M V30 43 1 24 39
M V30 44 1 36 37
M V30 45 2 39 40
M V30 46 1 40 38
M V30 47 2 42 25
M V30 48 2 43 41
M V30 49 1 25 44
M V30 50 1 41 42
M V30 51 2 44 45
M V30 52 1 45 43
M V30 END BOND
M V30 END CTAB
M END
</chemform><chemform smiles="" inchi="" inchikey="NSABRUJKERBGOU-UHFFFAOYSA-N" height="200px" width="300px" float="none"></chemform>
====Investigation====
{{#experimentlist:|form=Photocatalytic_CO2_conversion_experiments|name=photocatalytic CO2 conversion under different conditions|importFile=}}

====Sacrificial electron donor====
In this study, the experiments were done with the sacrificial electron donor ascorbic acid {{#moleculelink:|link=PPASLZSBLFJQEF-UHFFFAOYSA-M|image=false|width=300|height=200}}. The use of BIH was tested, but found to yield worse results.
====Additives====
In this study, potassium carbonate was added as a base. Control experiments under argon and with other bases were performed.
[[Category:Photocatalytic CO2 conversion to HCOOH]]

Metal-free reduction of CO2 to formate using a photochemical organohydride-catalyst recycling strategy/photocatalytic CO2 conversion under different conditions

2024-05-17T11:49:24Z

Laura:

{{Photocatalytic CO2 conversion experiments
|experiments={{Photocatalytic CO2 conversion
|catalyst=Molecule:100951
|cat conc=2.5
|PS=Molecule:100952
|PS conc=0.005
|e-D=Molecule:100861
|e-D conc=0.05
|solvent A=Molecule:100530
|solvent B=Molecule:100616
|solvent-ratio=4:1
|λexc=400
|irr time=4
|TON CO=2750
|TOF CO=687
|details=TON and TOF calc. for PS
|include=No
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100951
|cat conc=2.5
|PS=Molecule:100950
|PS conc=0.005
|e-D=Molecule:100861
|e-D conc=0.05
|solvent A=Molecule:100530
|solvent B=Molecule:100616
|solvent-ratio=4:1
|λexc=400
|irr time=4
|TON CO=6510
|TOF CO=1630
|details=TON and TOF calc. for PS
|include=No
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100951
|cat conc=2.5
|PS=Molecule:100953
|PS conc=0.005
|e-D=Molecule:100861
|e-D conc=0.05
|solvent A=Molecule:100530
|solvent B=Molecule:100616
|solvent-ratio=4:1
|λexc=400
|irr time=4
|TON CO=8820
|TOF CO=2205
|details=TON and TOF calc. for PS
|include=No
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100951
|cat conc=2.5
|PS=Molecule:100843
|PS conc=0.005
|e-D=Molecule:100861
|e-D conc=0.05
|solvent A=Molecule:100530
|solvent B=Molecule:100616
|solvent-ratio=4:1
|λexc=400
|irr time=4
|TON CO=7380
|TOF CO=1845
|details=TON and TOF calc. for PS
|include=No
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100951
|cat conc=2.5
|e-D=Molecule:100861
|e-D conc=0.05
|solvent A=Molecule:100530
|solvent B=Molecule:100616
|solvent-ratio=4:1
|λexc=400
|irr time=4
|TON CO=0
|TOF CO=0
|include=No
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100951
|cat conc=0.05
|PS=Molecule:100950
|PS conc=0.5
|e-D=Molecule:100861
|e-D conc=0.05
|solvent A=Molecule:100530
|solvent B=Molecule:100616
|solvent-ratio=4:1
|λexc=400
|irr time=4
|TON CO=61
|TOF CO=15
|details=TON and TOF calc. for PS
TON for cat: 6080
TOF for cat: 1520
|include=No
}}{{Photocatalytic CO2 conversion
|PS=Molecule:100950
|PS conc=0.5
|e-D=Molecule:100861
|e-D conc=0.05
|solvent A=Molecule:100530
|solvent B=Molecule:100616
|solvent-ratio=4:1
|λexc=400
|irr time=4
|TON CO=0
|TOF CO=0
|include=No
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100951
|cat conc=0.05
|PS=Molecule:100950
|PS conc=0.05
|e-D=Molecule:100861
|e-D conc=0.05
|solvent A=Molecule:100530
|solvent B=Molecule:100616
|solvent-ratio=4:1
|λexc=400
|irr time=4
|TON CO=710
|TOF CO=178
|include=No
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100951
|cat conc=0.05
|PS=Molecule:100950
|PS conc=0.005
|e-D=Molecule:100861
|e-D conc=0.05
|solvent A=Molecule:100530
|solvent B=Molecule:100616
|solvent-ratio=4:1
|λexc=400
|irr time=4
|TON CO=860
|TOF CO=215
|include=No
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100951
|cat conc=0.005
|PS=Molecule:100950
|PS conc=0.005
|e-D=Molecule:100861
|e-D conc=0.05
|solvent A=Molecule:100530
|solvent B=Molecule:100616
|solvent-ratio=4:1
|λexc=400
|irr time=4
|TON CO=0
|TOF CO=0
|include=No
}}
}}

Metal-free reduction of CO2 to formate using a photochemical organohydride-catalyst recycling strategy/photocatalytic CO2 conversion under different conditions

2024-05-17T11:46:18Z

Laura:

Metal-free reduction of CO2 to formate using a photochemical organohydride-catalyst recycling strategy/photocatalytic CO2 conversion under different conditions

2024-05-17T11:40:55Z

Laura:

Metal-free reduction of CO2 to formate using a photochemical organohydride-catalyst recycling strategy/photocatalytic CO2 conversion under different conditions

2024-05-17T10:48:39Z

Laura:

Metal-free reduction of CO2 to formate using a photochemical organohydride-catalyst recycling strategy/photocatalytic CO2 conversion under different conditions

2024-05-17T10:47:19Z

Laura:

Metal-free reduction of CO2 to formate using a photochemical organohydride-catalyst recycling strategy/photocatalytic CO2 conversion under different conditions

2024-05-17T10:46:45Z

Laura:

Metal-free reduction of CO2 to formate using a photochemical organohydride-catalyst recycling strategy

2024-05-17T10:44:09Z

Laura: investigation

{{DOI|doi=10.1038/s41557-023-01157-6}}
[[Category:Publication]]
{{BaseTemplate}}
===Abstract===
====Summary====
A photochemical reduction of CO2 to formic acid was shown using {{#moleculelink:|link=RDSICPYJALLFAN-UHFFFAOYSA-M|image=false|width=300|height=200}} as catalyst in combination with the organic carbazole-based photosensitizer {{#moleculelink:|link=SEAGXMGVRJVEBS-UHFFFAOYSA-N|image=false|width=300|height=200}}. Turnover numbers (TONs) of 6080 for the catalyst and 8820 for the photosensitizer and an exclusive selectivity for formic acid were reached in MeCN/H2O. The experiments were conducted under visible-light irradiation (λ = 400 nm) using ascorbic acid as sacrificial electron donor (see section SEDs below) and potassium carbonate as a base.
====Advances and special progress====
A transition-metal free process for the efficient photocatalytic reduction of CO2 to formic acid was described. The use of an organohydride catalyst allowed for a high selectivity for formate without noteworthy formation of H2 or CO.

====Additional remarks====
Derivatives in which the carbazole and benzimidazolium moieties were covalently connected were tested as a combined catalyst/photosensitizer, but showed a lower activity in catalyzing CO2 reduction.

===Content of the published article in detail===
The article contains results for the reduction of CO2 to HCOO- under visible-light catalysis using {{#moleculelink:|link=RDSICPYJALLFAN-UHFFFAOYSA-M|image=false|width=300|height=200}} as a catalyst. The catalytic system performs best (referring to the TON of formic acid production) in MeCN/H2O with photosensitizer {{#moleculelink:|link=SEAGXMGVRJVEBS-UHFFFAOYSA-N|image=false|width=300|height=200}}.
====Catalyst====
<chemform smiles="C1C=CC2N(C)C(C)=[N+](C)C=2C=1.[I-]" inchi="1S/C10H13N2.HI/c1-8-11(2)9-6-4-5-7-10(9)12(8)3;/h4-7H,1-3H3;1H/q+1;/p-1" inchikey="RDSICPYJALLFAN-UHFFFAOYSA-M" height="200px" width="300px" float="none">
-INDIGO-05152410312D

0 0 0 0 0 0 0 0 0 0 0 V3000
M V30 BEGIN CTAB
M V30 COUNTS 13 13 0 0 0
M V30 BEGIN ATOM
M V30 1 C 4.90985 -3.80007 0.0 0
M V30 2 C 6.64015 -3.79959 0.0 0
M V30 3 C 5.77664 -3.29997 0.0 0
M V30 4 C 6.64015 -4.80053 0.0 0
M V30 5 C 4.90985 -4.80502 0.0 0
M V30 6 C 5.77882 -5.30003 0.0 0
M V30 7 N 7.59213 -3.49022 0.0 0 CHG=1
M V30 8 C 8.18049 -4.29999 0.0 0
M V30 9 N 7.59212 -5.1098 0.0 0
M V30 10 C 8.09213 -2.62419 0.0 0
M V30 11 C 7.85094 -6.07572 0.0 0
M V30 12 C 9.18049 -4.29998 0.0 0
M V30 13 I 9.25 -3.225 0.0 0 CHG=-1
M V30 END ATOM
M V30 BEGIN BOND
M V30 1 2 3 1
M V30 2 2 4 2
M V30 3 1 1 5
M V30 4 1 2 3
M V30 5 2 5 6
M V30 6 1 6 4
M V30 7 1 2 7
M V30 8 2 7 8
M V30 9 1 8 9
M V30 10 1 9 4
M V30 11 1 7 10
M V30 12 1 9 11
M V30 13 1 8 12
M V30 END BOND
M V30 END CTAB
M END
</chemform><chemform smiles="" inchi="" inchikey="VDFIVJSRRJXMAU-UHFFFAOYSA-N" height="200px" width="300px" float="none"></chemform>

====Photosensitizer====
<chemform smiles="N(C1C=CC=CC=1)1C2C=CC(N(C)C)=CC=2C2C=C(N(C)C)C=CC1=2" inchi="1S/C22H23N3/c1-23(2)17-10-12-21-19(14-17)20-15-18(24(3)4)11-13-22(20)25(21)16-8-6-5-7-9-16/h5-15H,1-4H3" inchikey="SEAGXMGVRJVEBS-UHFFFAOYSA-N" height="200px" width="300px" float="none">
-INDIGO-05152410182D

0 0 0 0 0 0 0 0 0 0 0 V3000
M V30 BEGIN CTAB
M V30 COUNTS 25 28 0 0 0
M V30 BEGIN ATOM
M V30 1 N 8.02505 -4.55495 0.0 0
M V30 2 C 8.52544 -6.09505 0.0 0
M V30 3 C 8.83468 -5.14881 0.0 0
M V30 4 C 7.52466 -6.09505 0.0 0
M V30 5 C 7.21532 -5.14881 0.0 0
M V30 6 C 6.86144 -6.83335 0.0 0
M V30 7 C 5.88703 -6.62837 0.0 0
M V30 8 C 6.23701 -4.94301 0.0 0
M V30 9 C 5.57716 -5.68757 0.0 0
M V30 10 C 9.80589 -4.94476 0.0 0
M V30 11 C 10.4711 -5.68567 0.0 0
M V30 12 C 9.19331 -6.83891 0.0 0
M V30 13 C 10.1655 -6.62782 0.0 0
M V30 14 C 8.05037 -1.77579 0.0 0
M V30 15 C 8.91594 -3.27404 0.0 0
M V30 16 C 8.91687 -2.2764 0.0 0
M V30 17 C 8.0491 -3.77451 0.0 0
M V30 18 C 7.18006 -2.27827 0.0 0
M V30 19 C 7.18586 -3.27833 0.0 0
M V30 20 N 10.8364 -7.36933 0.0 0
M V30 21 N 5.22017 -7.37355 0.0 0
M V30 22 C 4.24139 -7.16863 0.0 0
M V30 23 C 5.53209 -8.32366 0.0 0
M V30 24 C 10.5297 -8.32114 0.0 0
M V30 25 C 11.8141 -7.15904 0.0 0
M V30 END ATOM
M V30 BEGIN BOND
M V30 1 1 1 5
M V30 2 2 2 3
M V30 3 1 3 1
M V30 4 1 4 2
M V30 5 2 5 4
M V30 6 2 7 6
M V30 7 1 5 8
M V30 8 1 6 4
M V30 9 2 8 9
M V30 10 1 9 7
M V30 11 2 11 10
M V30 12 1 2 12
M V30 13 1 10 3
M V30 14 2 12 13
M V30 15 1 13 11
M V30 16 2 16 14
M V30 17 2 17 15
M V30 18 1 14 18
M V30 19 1 15 16
M V30 20 2 18 19
M V30 21 1 19 17
M V30 22 1 1 17
M V30 23 1 13 20
M V30 24 1 7 21
M V30 25 1 21 22
M V30 26 1 21 23
M V30 27 1 20 24
M V30 28 1 20 25
M V30 END BOND
M V30 END CTAB
M END
</chemform><chemform smiles="N1C2C=CC(N(C)C)=CC=2C2C=C(N(C)C)C=CC1=2" inchi="1S/C16H19N3/c1-18(2)11-5-7-15-13(9-11)14-10-12(19(3)4)6-8-16(14)17-15/h5-10,17H,1-4H3" inchikey="WRRDGZBKMQHXGG-UHFFFAOYSA-N" height="200px" width="300px" float="none">
-INDIGO-05152410542D

0 0 0 0 0 0 0 0 0 0 0 V3000
M V30 BEGIN CTAB
M V30 COUNTS 19 21 0 0 0
M V30 BEGIN ATOM
M V30 1 N 1.75 -6.28056 0.0 0
M V30 2 C 2.55899 -6.86835 0.0 0
M V30 3 C 2.24999 -7.81944 0.0 0
M V30 4 C 1.25001 -7.81944 0.0 0
M V30 5 C 0.94101 -6.86835 0.0 0
M V30 6 C 0.58242 -8.55987 0.0 0
M V30 7 C -0.396028 -8.35216 0.0 0
M V30 8 C -0.0413505 -6.65981 0.0 0
M V30 9 C -0.705564 -7.40653 0.0 0
M V30 10 C 3.53428 -6.66167 0.0 0
M V30 11 C 4.20381 -7.40479 0.0 0
M V30 12 C 2.92221 -8.56553 0.0 0
M V30 13 C 3.89846 -8.35178 0.0 0
M V30 14 N 4.57069 -9.09212 0.0 0
M V30 15 N -1.06425 -9.09612 0.0 0
M V30 16 C -2.04265 -8.8894 0.0 0
M V30 17 C -0.754073 -10.0468 0.0 0
M V30 18 C 4.26565 -10.0445 0.0 0
M V30 19 C 5.54796 -8.88013 0.0 0
M V30 END ATOM
M V30 BEGIN BOND
M V30 1 1 1 2
M V30 2 2 2 3
M V30 3 1 3 4
M V30 4 2 4 5
M V30 5 1 5 1
M V30 6 2 7 6
M V30 7 1 5 8
M V30 8 1 6 4
M V30 9 2 8 9
M V30 10 1 9 7
M V30 11 2 11 10
M V30 12 1 3 12
M V30 13 1 10 2
M V30 14 2 12 13
M V30 15 1 13 11
M V30 16 1 13 14
M V30 17 1 7 15
M V30 18 1 15 16
M V30 19 1 15 17
M V30 20 1 14 18
M V30 21 1 14 19
M V30 END BOND
M V30 END CTAB
M END
</chemform><chemform smiles="N(C1C=CC=CC=1)1C2C=CC(N(C3C=CC=CC=3)C3C=CC=CC=3)=CC=2C2C=C(N(C3C=CC=CC=3)C3C=CC=CC=3)C=CC1=2" inchi="1S/C42H31N3/c1-6-16-32(17-7-1)43(33-18-8-2-9-19-33)37-26-28-41-39(30-37)40-31-38(27-29-42(40)45(41)36-24-14-5-15-25-36)44(34-20-10-3-11-21-34)35-22-12-4-13-23-35/h1-31H" inchikey="PJLYJWBAONHQFV-UHFFFAOYSA-N" height="200px" width="300px" float="none">
-INDIGO-05152410562D

0 0 0 0 0 0 0 0 0 0 0 V3000
M V30 BEGIN CTAB
M V30 COUNTS 45 52 0 0 0
M V30 BEGIN ATOM
M V30 1 N 7.825 -4.88056 0.0 0
M V30 2 C 8.63399 -5.46835 0.0 0
M V30 3 C 8.32499 -6.41944 0.0 0
M V30 4 C 7.32501 -6.41944 0.0 0
M V30 5 C 7.01601 -5.46835 0.0 0
M V30 6 C 6.65742 -7.15987 0.0 0
M V30 7 C 5.67897 -6.95216 0.0 0
M V30 8 C 6.03365 -5.25981 0.0 0
M V30 9 C 5.36944 -6.00653 0.0 0
M V30 10 C 9.60928 -5.26167 0.0 0
M V30 11 C 10.2788 -6.00479 0.0 0
M V30 12 C 8.99721 -7.16553 0.0 0
M V30 13 C 9.97346 -6.95178 0.0 0
M V30 14 C 7.82537 -1.92579 0.0 0
M V30 15 C 8.69094 -3.42404 0.0 0
M V30 16 C 8.69187 -2.4264 0.0 0
M V30 17 C 7.8241 -3.92451 0.0 0
M V30 18 C 6.95506 -2.42827 0.0 0
M V30 19 C 6.96086 -3.42833 0.0 0
M V30 20 N 5.01075 -7.69612 0.0 0
M V30 21 N 10.6457 -7.69212 0.0 0
M V30 22 C 4.03235 -7.4894 0.0 0
M V30 23 C 5.32093 -8.6468 0.0 0
M V30 24 C 10.3406 -8.64446 0.0 0
M V30 25 C 11.623 -7.48013 0.0 0
M V30 26 C 2.36143 -7.93882 0.0 0
M V30 27 C 3.32501 -8.19728 0.0 0
M V30 28 C 2.10172 -6.97216 0.0 0
M V30 29 C 3.7716 -6.51887 0.0 0
M V30 30 C 2.80395 -6.26628 0.0 0
M V30 31 C 6.5456 -9.86914 0.0 0
M V30 32 C 6.28764 -8.90543 0.0 0
M V30 33 C 5.8383 -10.5774 0.0 0
M V30 34 C 4.6108 -9.35788 0.0 0
M V30 35 C 4.87587 -10.3222 0.0 0
M V30 36 C 10.7901 -10.3154 0.0 0
M V30 37 C 11.0485 -9.3518 0.0 0
M V30 38 C 9.82341 -10.5751 0.0 0
M V30 39 C 9.37012 -8.90521 0.0 0
M V30 40 C 9.11753 -9.87286 0.0 0
M V30 41 C 12.8453 -6.25546 0.0 0
M V30 42 C 11.8816 -6.51341 0.0 0
M V30 43 C 13.5536 -6.96276 0.0 0
M V30 44 C 12.334 -8.19026 0.0 0
M V30 45 C 13.2983 -7.92518 0.0 0
M V30 END ATOM
M V30 BEGIN BOND
M V30 1 1 1 2
M V30 2 2 2 3
M V30 3 1 3 4
M V30 4 2 4 5
M V30 5 1 5 1
M V30 6 2 7 6
M V30 7 1 5 8
M V30 8 1 6 4
M V30 9 2 8 9
M V30 10 1 9 7
M V30 11 2 11 10
M V30 12 1 3 12
M V30 13 1 10 2
M V30 14 2 12 13
M V30 15 1 13 11
M V30 16 2 16 14
M V30 17 2 17 15
M V30 18 1 14 18
M V30 19 1 15 16
M V30 20 2 18 19
M V30 21 1 19 17
M V30 22 1 1 17
M V30 23 1 7 20
M V30 24 1 13 21
M V30 25 1 20 22
M V30 26 1 20 23
M V30 27 1 21 24
M V30 28 1 21 25
M V30 29 2 27 22
M V30 30 2 28 26
M V30 31 1 22 29
M V30 32 1 26 27
M V30 33 2 29 30
M V30 34 1 30 28
M V30 35 2 32 23
M V30 36 2 33 31
M V30 37 1 23 34
M V30 38 1 31 32
M V30 39 2 34 35
M V30 40 1 35 33
M V30 41 2 37 24
M V30 42 2 38 36
M V30 43 1 24 39
M V30 44 1 36 37
M V30 45 2 39 40
M V30 46 1 40 38
M V30 47 2 42 25
M V30 48 2 43 41
M V30 49 1 25 44
M V30 50 1 41 42
M V30 51 2 44 45
M V30 52 1 45 43
M V30 END BOND
M V30 END CTAB
M END
</chemform><chemform smiles="" inchi="" inchikey="NSABRUJKERBGOU-UHFFFAOYSA-N" height="200px" width="300px" float="none"></chemform>
====Investigation====
{{#experimentlist:|form=Photocatalytic_CO2_conversion_experiments|name=photocatalytic CO2 conversion under different conditions|importFile=}}

====Sacrificial electron donor====
In this study, the experiments were done with the sacrificial electron donor ascorbic acid {{#moleculelink:|link=PPASLZSBLFJQEF-UHFFFAOYSA-M|image=false|width=300|height=200}}. The use of BIH was tested, but found to yield worse results.
====Additives====
In this study, potassium carbonate was added as a base. Control experiments under argon and with other bases were performed.
[[Category:Photocatalytic CO2 conversion to HCOOH]]

Metal-free reduction of CO2 to formate using a photochemical organohydride-catalyst recycling strategy/photocatalytic CO2 conversion under different conditions

2024-05-17T10:44:02Z

Laura:

Metal-free reduction of CO2 to formate using a photochemical organohydride-catalyst recycling strategy/photocatalytic CO2 conversion under different conditions

2024-05-17T10:40:55Z

Laura: Created page with "{{Photocatalytic CO2 conversion experiments |experiments={{Photocatalytic CO2 conversion |include=No }} }}"

{{Photocatalytic CO2 conversion experiments
|experiments={{Photocatalytic CO2 conversion
|include=No
}}
}}

Highly efficient and selective visible-light driven CO2-to-CO conversion by a Co-based cryptate in H2O-CH3CN solution/photocatalytic CO2 conversion under different conditions

2024-05-17T10:07:54Z

Laura:

{{Photocatalytic CO2 conversion experiments
|experiments={{Photocatalytic CO2 conversion
|catalyst=Molecule:100956
|cat conc=0.000025
|PS=Molecule:100777
|PS conc=0.4
|e-D=Molecule:100507
|e-D conc=0.3
|solvent A=Molecule:100530
|solvent B=Molecule:100616
|solvent-ratio=4:1
|feedstock gas=CO2
|Temperature=25
|λexc=450
|irr time=10
|TON CO=33792
|TOF CO=0.94
|include=No
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100957
|cat conc=0.000025
|PS=Molecule:100777
|PS conc=0.4
|e-D=Molecule:100507
|e-D conc=0.3
|solvent A=Molecule:100530
|solvent B=Molecule:100616
|solvent-ratio=4:1
|feedstock gas=CO2
|Temperature=25
|λexc=450
|irr time=10
|TON CO=18656
|TOF CO=0.52
|include=No
}}{{Photocatalytic CO2 conversion
|PS=Molecule:100777
|PS conc=0.4
|e-D=Molecule:100507
|e-D conc=0.3
|solvent A=Molecule:100530
|solvent B=Molecule:100616
|solvent-ratio=4:1
|feedstock gas=CO2
|Temperature=25
|λexc=450
|irr time=10
|TON CO=0
|include=No
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100957
|cat conc=0.000025
|e-D=Molecule:100507
|e-D conc=0.3
|solvent A=Molecule:100530
|solvent B=Molecule:100616
|solvent-ratio=4:1
|feedstock gas=CO2
|Temperature=25
|λexc=450
|irr time=10
|TON CO=0
|include=No
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100957
|cat conc=0.000025
|PS=Molecule:100777
|PS conc=0.4
|e-D=Molecule:100507
|e-D conc=0.3
|solvent A=Molecule:100530
|solvent B=Molecule:100616
|solvent-ratio=4:1
|feedstock gas=CO2
|Temperature=25
|irr time=10
|TON CO=0
|include=No
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100957
|cat conc=0.000025
|PS=Molecule:100777
|PS conc=0.4
|solvent A=Molecule:100530
|solvent B=Molecule:100616
|solvent-ratio=4:1
|feedstock gas=CO2
|Temperature=25
|λexc=450
|irr time=10
|TON CO=0
|include=No
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100957
|cat conc=0.0005
|PS=Molecule:100777
|PS conc=0.4
|e-D=Molecule:100507
|e-D conc=0.3
|solvent A=Molecule:100530
|solvent B=Molecule:100616
|solvent-ratio=4:1
|feedstock gas=CO2
|Temperature=25
|λexc=450
|irr time=10
|TON CO=600
|TOF CO=0.017
|include=No
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100957
|cat conc=0.001
|PS=Molecule:100777
|PS conc=0.4
|e-D=Molecule:100507
|e-D conc=0.3
|solvent A=Molecule:100530
|solvent B=Molecule:100616
|solvent-ratio=4:1
|feedstock gas=CO2
|Temperature=25
|λexc=450
|irr time=10
|TON CO=1582
|TOF CO=0.04
|include=No
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100957
|cat conc=0.0000125
|PS=Molecule:100777
|PS conc=0.4
|e-D=Molecule:100507
|e-D conc=0.3
|solvent A=Molecule:100530
|solvent B=Molecule:100616
|solvent-ratio=4:1
|feedstock gas=CO2
|Temperature=25
|λexc=450
|irr time=10
|TON CO=51392
|TOF CO=1.43
|include=Yes
}}
}}

Highly efficient and selective visible-light driven CO2-to-CO conversion by a Co-based cryptate in H2O-CH3CN solution/photocatalytic CO2 conversion under different conditions

2024-05-17T10:03:16Z

Laura:

Photocatalytic CO2 reduction with aminoanthraquinone organic dyes

2024-05-17T09:56:45Z

Laura: added content

{{DOI|doi=10.1038/s41467-023-36784-7}}
[[Category:Photocatalytic CO2 conversion to CO]][[Category:Publication]]
{{BaseTemplate}}
===Abstract===
====Summary====
The photochemical reduction of CO2 to CO was shown using the iron complex {{#moleculelink:|link=JQYRTQVHCKLBTL-YQGGSDPOSA-M|image=false|width=300|height=200}} in combination with the aminoanthraquinone photosensitizers {{#moleculelink:|link=KHUFHLFHOQVFGB-UHFFFAOYSA-N|image=false|width=300|height=200}}, {{#moleculelink:|link=AQXYVFBSOOBBQV-UHFFFAOYSA-N|image=false|width=300|height=200}}, {{#moleculelink:|link=MSSQDESMUMSQEN-UHFFFAOYSA-N|image=false|width=300|height=200}}, {{#moleculelink:|link=QZZSAWGVHXXMID-UHFFFAOYSA-N|image=false|width=300|height=200}}, {{#moleculelink:|link=LRMDXTVKVHKWEK-UHFFFAOYSA-N|image=false|width=300|height=200}} and {{#moleculelink:|link=FBMQNRKSAWNXBT-UHFFFAOYSA-N|image=false|width=300|height=200}}. Turnover numbers (TONs) of up to 21616 and a selectivity of >99.9% for CO were reached in DMF after 48 h of irradiation. The experiments were conducted under visible-light irradiation (λ > 400 nm) with BIH (see section SEDs below) as sacrificial electron donor.
====Advances and special progress====
The authors present an efficient photocatalytic system with naturally abundant photosensitizers and without rare metals in which both the photosensitizer and catalyst show a high activity.

====Additional remarks====
For the most efficient system investigated in this study, a TON of 21616 per mole of catalyst and a TON of 6012 per mole of photosensitizer was obtained.

===Content of the published article in detail===
The article contains results of a study for the reduction of CO2 to CO using an iron complex and different aminoanthraquinone-based photosensitizers. The catalytic system performs best (referring to the TON of CO production) in DMF with photosensitizer {{#moleculelink:|link=MSSQDESMUMSQEN-UHFFFAOYSA-N|image=false|width=300|height=200}}.
====Catalyst====
<chemform smiles="C1C2C(C3C(O)=CC=CC=3O)=C3N4[Fe](Cl)56~N7C(=C(C8C(O)=CC=CC=8O)C8N5C(C(C5C(O)=CC=CC=5O)=C(N=2~6)C=1)=CC=8)C=CC=7C(=C4C=C3)C1C(O)=CC=CC=1O" inchi="1S/C44H28N4O8.ClH.Fe/c49-29-5-1-6-30(50)41(29)37-21-13-15-23(45-21)38(42-31(51)7-2-8-32(42)52)25-17-19-27(47-25)40(44-35(55)11-4-12-36(44)56)28-20-18-26(48-28)39(24-16-14-22(37)46-24)43-33(53)9-3-10-34(43)54;;/h1-20H,(H8-2,45,46,47,48,49,50,51,52,53,54,55,56);1H;/q-2;;+3/p-1/b37-21+,37-22+,38-23+,38-25+,39-24+,39-26+,40-27+,40-28+;;" inchikey="JQYRTQVHCKLBTL-YQGGSDPOSA-M" height="200px" width="300px" float="none">
-INDIGO-05102411192D

0 0 0 0 0 0 0 0 0 0 0 V3000
M V30 BEGIN CTAB
M V30 COUNTS 58 69 0 0 0
M V30 BEGIN ATOM
M V30 1 C 5.63617 -7.01572 0.0 0
M V30 2 C 6.31968 -7.68753 0.0 0
M V30 3 C 7.24259 -7.18012 0.0 0
M V30 4 N 7.09189 -6.25401 0.0 0
M V30 5 C 6.09178 -6.08441 0.0 0
M V30 6 C 6.34788 -2.72927 0.0 0
M V30 7 C 5.64067 -3.44888 0.0 0
M V30 8 C 6.07618 -4.30099 0.0 0
M V30 9 N 7.03759 -4.11439 0.0 0
M V30 10 C 7.24309 -3.14948 0.0 0
M V30 11 C 5.62057 -5.2325 0.0 0
M V30 12 C 10.5976 -3.33428 0.0 0
M V30 13 C 9.91412 -2.66247 0.0 0
M V30 14 C 8.99081 -3.13418 0.0 0
M V30 15 N 9.17791 -4.13129 0.0 0
M V30 16 C 10.1064 -4.26599 0.0 0
M V30 17 C 9.95772 -7.65583 0.0 0
M V30 18 C 10.6294 -6.97212 0.0 0
M V30 19 C 10.1574 -6.01331 0.0 0
M V30 20 N 9.16061 -6.23601 0.0 0
M V30 21 C 8.99071 -7.20052 0.0 0
M V30 22 C 8.1386 -7.67163 0.0 0
M V30 23 C 10.6136 -5.1532 0.0 0
M V30 24 C 8.13038 -1.67807 0.0 0
M V30 25 C 7.26381 -0.180413 0.0 0
M V30 26 C 7.26355 -1.17805 0.0 0
M V30 27 C 8.13032 0.32064 0.0 0
M V30 28 C 9.00036 -1.17502 0.0 0
M V30 29 C 8.99389 -0.174964 0.0 0
M V30 30 C 8.1307 -2.67807 0.0 0
M V30 31 O 6.39755 -1.6781 0.0 0
M V30 32 O 9.86816 -1.67193 0.0 0
M V30 33 C 11.6135 -5.13737 0.0 0
M V30 34 Fe 8.025 -5.2 0.0 0
M V30 35 C 13.1112 -4.27079 0.0 0
M V30 36 C 12.1135 -4.27053 0.0 0
M V30 37 C 13.6122 -5.1373 0.0 0
M V30 38 C 12.1166 -6.00734 0.0 0
M V30 39 C 13.1166 -6.00088 0.0 0
M V30 40 C 4.62089 -5.25767 0.0 0
M V30 41 C 8.14026 -8.67162 0.0 0
M V30 42 C 3.12323 -6.12424 0.0 0
M V30 43 C 4.12087 -6.1245 0.0 0
M V30 44 C 2.62218 -5.25774 0.0 0
M V30 45 C 4.11784 -4.3877 0.0 0
M V30 46 C 3.11778 -4.39416 0.0 0
M V30 47 C 9.00683 -10.1693 0.0 0
M V30 48 C 9.00709 -9.17165 0.0 0
M V30 49 C 8.14033 -10.6703 0.0 0
M V30 50 C 7.27029 -9.17468 0.0 0
M V30 51 C 7.27675 -10.1747 0.0 0
M V30 52 O 9.87309 -8.6716 0.0 0
M V30 53 O 6.40248 -8.67777 0.0 0
M V30 54 O 4.61474 -3.51989 0.0 0
M V30 55 O 4.62092 -6.9905 0.0 0
M V30 56 O 11.6135 -3.40454 0.0 0
M V30 57 O 11.6196 -6.87514 0.0 0
M V30 58 Cl 8.025 -6.125 0.0 0
M V30 END ATOM
M V30 BEGIN BOND
M V30 1 2 1 2
M V30 2 1 2 3
M V30 3 1 3 4
M V30 4 2 4 5
M V30 5 1 1 5
M V30 6 1 5 11
M V30 7 2 3 22
M V30 8 2 6 7
M V30 9 1 7 8
M V30 10 1 8 9
M V30 11 1 9 10
M V30 12 1 6 10
M V30 13 2 8 11
M V30 14 2 12 13
M V30 15 1 13 14
M V30 16 2 14 15
M V30 17 1 15 16
M V30 18 1 12 16
M V30 19 2 16 23
M V30 20 1 17 18
M V30 21 2 18 19
M V30 22 1 19 20
M V30 23 1 20 21
M V30 24 2 17 21
M V30 25 1 21 22
M V30 26 1 19 23
M V30 27 2 26 24
M V30 28 2 27 25
M V30 29 1 24 28
M V30 30 1 25 26
M V30 31 2 28 29
M V30 32 1 29 27
M V30 33 1 30 24
M V30 34 1 14 30
M V30 35 2 10 30
M V30 36 1 26 31
M V30 37 1 28 32
M V30 38 1 23 33
M V30 39 1 9 34
M V30 40 1 34 20
M V30 41 8 4 34
M V30 42 8 34 15
M V30 43 2 36 33
M V30 44 2 37 35
M V30 45 1 33 38
M V30 46 1 35 36
M V30 47 2 38 39
M V30 48 1 39 37
M V30 49 1 11 40
M V30 50 1 22 41
M V30 51 2 43 40
M V30 52 2 44 42
M V30 53 1 40 45
M V30 54 1 42 43
M V30 55 2 45 46
M V30 56 1 46 44
M V30 57 2 48 41
M V30 58 2 49 47
M V30 59 1 41 50
M V30 60 1 47 48
M V30 61 2 50 51
M V30 62 1 51 49
M V30 63 1 48 52
M V30 64 1 50 53
M V30 65 1 45 54
M V30 66 1 43 55
M V30 67 1 36 56
M V30 68 1 38 57
M V30 69 1 58 34
M V30 END BOND
M V30 END CTAB
M END
</chemform>

==== Photosensitizer ====
<chemform smiles="C1C=CC2C(=O)C3C([*])=CC([*])=C(N)C=3C(=O)C=2C=1" inchi="" inchikey="" height="200px" width="300px" float="none" r1="H,H,Br,SO3H,NH2,H" r2="H,OH,OH,Br,H,NH2">
-INDIGO-05102411112D

0 0 0 0 0 0 0 0 0 0 0 V3000
M V30 BEGIN CTAB
M V30 COUNTS 19 21 0 0 0
M V30 BEGIN ATOM
M V30 1 C 4.13485 -3.75007 0.0 0
M V30 2 C 5.86515 -3.74959 0.0 0
M V30 3 C 5.00164 -3.24997 0.0 0
M V30 4 C 5.86515 -4.75053 0.0 0
M V30 5 C 4.13485 -4.75502 0.0 0
M V30 6 C 5.00382 -5.25003 0.0 0
M V30 7 C 6.73201 -5.25103 0.0 0
M V30 8 C 7.59886 -4.75058 0.0 0
M V30 9 C 7.59886 -3.74963 0.0 0
M V30 10 C 6.73201 -3.24914 0.0 0
M V30 11 O 6.73202 -2.24914 0.0 0
M V30 12 O 6.73201 -6.25103 0.0 0
M V30 13 C 8.46336 -3.25126 0.0 0
M V30 14 C 9.33054 -3.75159 0.0 0
M V30 15 C 8.46951 -5.25291 0.0 0
M V30 16 C 9.33274 -4.7475 0.0 0
M V30 17 N 8.46353 -2.25126 0.0 0
M V30 18 R# 10.1959 -3.25051 0.0 0 RGROUPS=(1 1)
M V30 19 R# 8.4727 -6.25291 0.0 0 RGROUPS=(1 2)
M V30 END ATOM
M V30 BEGIN BOND
M V30 1 2 3 1
M V30 2 2 4 2
M V30 3 1 1 5
M V30 4 1 2 3
M V30 5 2 5 6
M V30 6 1 6 4
M V30 7 1 4 7
M V30 8 1 7 8
M V30 9 2 8 9
M V30 10 1 9 10
M V30 11 1 10 2
M V30 12 2 10 11
M V30 13 2 7 12
M V30 14 2 14 13
M V30 15 1 8 15
M V30 16 1 13 9
M V30 17 2 15 16
M V30 18 1 16 14
M V30 19 1 13 17
M V30 20 1 14 18
M V30 21 1 15 19
M V30 END BOND
M V30 END CTAB
M END
</chemform>

==== Investigation ====
{{#experimentlist:|form=Photocatalytic_CO2_conversion_experiments|name=Photocatalytic reduction of CO2 with different photosensitizers|importFile=}}

{{#experimentlist:|form=Photocatalytic_CO2_conversion_experiments|name=Photocatalytic CO2 reduction with varying concentrations of cat and PS|importFile=}}

==== Sacrificial electron donor ====
In this study, the experiments were done with the sacrificial electron donor BIH ([[Molecule:100508|100508]]).

==== Additives ====
In this study, the addition of Hg(0) was tested.

Photocatalytic CO2 reduction with aminoanthraquinone organic dyes/Photocatalytic CO2 reduction with varying concentrations of cat and PS

2024-05-17T09:53:33Z

Laura:

{{Photocatalytic CO2 conversion experiments
|experiments={{Photocatalytic CO2 conversion
|catalyst=Molecule:100671
|cat conc=0.0005
|PS=Molecule:100932
|PS conc=0.0005
|e-D=Molecule:100508
|e-D conc=0.06
|solvent A=Molecule:100529
|λexc=> 400
|TON CO=3174
|include=No
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100671
|cat conc=0.001
|PS=Molecule:100932
|PS conc=0.001
|e-D=Molecule:100508
|e-D conc=0.06
|solvent A=Molecule:100529
|λexc=> 400
|TON CO=3587
|include=No
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100671
|cat conc=0.002
|PS=Molecule:100932
|PS conc=0.002
|e-D=Molecule:100508
|e-D conc=0.06
|solvent A=Molecule:100529
|λexc=> 400
|TON CO=3817
|include=No
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100671
|cat conc=0.005
|PS=Molecule:100932
|PS conc=0.005
|e-D=Molecule:100508
|e-D conc=0.06
|solvent A=Molecule:100529
|λexc=> 400
|TON CO=4978
|include=No
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100671
|cat conc=0.01
|PS=Molecule:100932
|PS conc=0.01
|e-D=Molecule:100508
|e-D conc=0.06
|solvent A=Molecule:100529
|λexc=> 400
|TON CO=4028
|include=No
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100671
|cat conc=0.0005
|PS=Molecule:100932
|PS conc=0.02
|e-D=Molecule:100508
|e-D conc=0.06
|solvent A=Molecule:100529
|λexc=> 400
|TON CO=19158
|include=No
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100671
|cat conc=0.0006
|PS=Molecule:100932
|PS conc=0.02
|e-D=Molecule:100508
|e-D conc=0.06
|solvent A=Molecule:100529
|λexc=> 400
|TON CO=21616
|include=No
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100671
|cat conc=0.001
|PS=Molecule:100932
|PS conc=0.02
|e-D=Molecule:100508
|e-D conc=0.06
|solvent A=Molecule:100529
|λexc=> 400
|TON CO=17020
|include=No
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100671
|cat conc=0.002
|PS=Molecule:100932
|PS conc=0.02
|e-D=Molecule:100508
|e-D conc=0.06
|solvent A=Molecule:100529
|λexc=> 400
|TON CO=11250
|include=No
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100671
|cat conc=0.01
|PS=Molecule:100932
|PS conc=0.02
|e-D=Molecule:100508
|e-D conc=0.06
|solvent A=Molecule:100529
|λexc=> 400
|TON CO=3942
|include=No
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100671
|cat conc=0.02
|PS=Molecule:100932
|PS conc=0.02
|e-D=Molecule:100508
|e-D conc=0.06
|solvent A=Molecule:100529
|λexc=> 400
|TON CO=2134
|include=No
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100671
|cat conc=0.05
|PS=Molecule:100932
|PS conc=0.02
|e-D=Molecule:100508
|e-D conc=0.06
|solvent A=Molecule:100529
|λexc=> 400
|TON CO=891
|include=No
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100671
|cat conc=0.002
|PS=Molecule:100932
|PS conc=0.015
|e-D=Molecule:100508
|e-D conc=0.06
|solvent A=Molecule:100529
|λexc=> 400
|TON CO=8772
|include=No
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100671
|cat conc=0.002
|PS=Molecule:100932
|PS conc=0.01
|e-D=Molecule:100508
|e-D conc=0.06
|solvent A=Molecule:100529
|λexc=> 400
|TON CO=5593
|include=No
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100671
|cat conc=0.005
|PS=Molecule:100932
|PS conc=0.01
|e-D=Molecule:100508
|e-D conc=0.06
|solvent A=Molecule:100529
|λexc=> 400
|TON CO=4128
|include=No
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100671
|cat conc=0.01
|PS=Molecule:100932
|PS conc=0.01
|e-D=Molecule:100508
|e-D conc=0.06
|solvent A=Molecule:100529
|λexc=> 400
|TON CO=4028
|include=No
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100671
|cat conc=0.02
|PS=Molecule:100932
|PS conc=0.01
|e-D=Molecule:100508
|e-D conc=0.06
|solvent A=Molecule:100529
|λexc=> 400
|TON CO=2325
|include=No
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100671
|cat conc=0.002
|PS=Molecule:100932
|PS conc=0.005
|e-D=Molecule:100508
|e-D conc=0.06
|solvent A=Molecule:100529
|λexc=> 400
|TON CO=8780
|include=No
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100671
|cat conc=0.005
|PS=Molecule:100932
|PS conc=0.005
|e-D=Molecule:100508
|e-D conc=0.06
|solvent A=Molecule:100529
|λexc=> 400
|TON CO=5258
|include=No
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100671
|cat conc=0.01
|PS=Molecule:100932
|PS conc=0.005
|e-D=Molecule:100508
|e-D conc=0.06
|solvent A=Molecule:100529
|λexc=> 400
|TON CO=2576
|include=No
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100671
|cat conc=0.02
|PS=Molecule:100932
|PS conc=0.005
|e-D=Molecule:100508
|e-D conc=0.06
|solvent A=Molecule:100529
|λexc=> 400
|TON CO=1539
|include=No
}}
}}

Photocatalytic CO2 reduction with aminoanthraquinone organic dyes

2024-05-17T09:04:18Z

Laura: investigation

{{DOI|doi=10.1038/s41467-023-36784-7}}
[[Category:Photocatalytic CO2 conversion to CO]][[Category:Publication]]
{{BaseTemplate}}
===Abstract===
====Summary====
The photochemical reduction of CO2 to CO was shown using the iron complex {{#moleculelink:|link=JQYRTQVHCKLBTL-YQGGSDPOSA-M|image=false|width=300|height=200}} in combination with the aminoanthraquinone photosensitizers xx-xx. Turnover numbers (TONs) of up to 21616 and a selectivity of >99.9% for CO were reached in DMF after 48 h of irradiation. The experiments were conducted under visible-light irradiation (λ > 400 nm) with BIH (see section SEDs below) as sacrificial electron donor.
====Advances and special progress====
The authors present an efficient photocatalytic system with naturally abundant photosensitizers and without rare metals in which both the photosensitizer and catalyst show a high activity.

====Additional remarks====
For the most efficient system investigated in this study, a TON of 21616 per mole of catalyst and a TON of 6012 per mole of photosensitizer was obtained.

===Content of the published article in detail===
The article contains results of a study for the reduction of CO2 to CO using an iron complex and different aminoanthraquinone-based photosensitizers. The catalytic system performs best (referring to the TON of CO production) in DMF with photosensitizer xx.
====Catalyst====
<chemform smiles="C1C2C(C3C(O)=CC=CC=3O)=C3N4[Fe](Cl)56~N7C(=C(C8C(O)=CC=CC=8O)C8N5C(C(C5C(O)=CC=CC=5O)=C(N=2~6)C=1)=CC=8)C=CC=7C(=C4C=C3)C1C(O)=CC=CC=1O" inchi="1S/C44H28N4O8.ClH.Fe/c49-29-5-1-6-30(50)41(29)37-21-13-15-23(45-21)38(42-31(51)7-2-8-32(42)52)25-17-19-27(47-25)40(44-35(55)11-4-12-36(44)56)28-20-18-26(48-28)39(24-16-14-22(37)46-24)43-33(53)9-3-10-34(43)54;;/h1-20H,(H8-2,45,46,47,48,49,50,51,52,53,54,55,56);1H;/q-2;;+3/p-1/b37-21+,37-22+,38-23+,38-25+,39-24+,39-26+,40-27+,40-28+;;" inchikey="JQYRTQVHCKLBTL-YQGGSDPOSA-M" height="200px" width="300px" float="none">
-INDIGO-05102411192D

0 0 0 0 0 0 0 0 0 0 0 V3000
M V30 BEGIN CTAB
M V30 COUNTS 58 69 0 0 0
M V30 BEGIN ATOM
M V30 1 C 5.63617 -7.01572 0.0 0
M V30 2 C 6.31968 -7.68753 0.0 0
M V30 3 C 7.24259 -7.18012 0.0 0
M V30 4 N 7.09189 -6.25401 0.0 0
M V30 5 C 6.09178 -6.08441 0.0 0
M V30 6 C 6.34788 -2.72927 0.0 0
M V30 7 C 5.64067 -3.44888 0.0 0
M V30 8 C 6.07618 -4.30099 0.0 0
M V30 9 N 7.03759 -4.11439 0.0 0
M V30 10 C 7.24309 -3.14948 0.0 0
M V30 11 C 5.62057 -5.2325 0.0 0
M V30 12 C 10.5976 -3.33428 0.0 0
M V30 13 C 9.91412 -2.66247 0.0 0
M V30 14 C 8.99081 -3.13418 0.0 0
M V30 15 N 9.17791 -4.13129 0.0 0
M V30 16 C 10.1064 -4.26599 0.0 0
M V30 17 C 9.95772 -7.65583 0.0 0
M V30 18 C 10.6294 -6.97212 0.0 0
M V30 19 C 10.1574 -6.01331 0.0 0
M V30 20 N 9.16061 -6.23601 0.0 0
M V30 21 C 8.99071 -7.20052 0.0 0
M V30 22 C 8.1386 -7.67163 0.0 0
M V30 23 C 10.6136 -5.1532 0.0 0
M V30 24 C 8.13038 -1.67807 0.0 0
M V30 25 C 7.26381 -0.180413 0.0 0
M V30 26 C 7.26355 -1.17805 0.0 0
M V30 27 C 8.13032 0.32064 0.0 0
M V30 28 C 9.00036 -1.17502 0.0 0
M V30 29 C 8.99389 -0.174964 0.0 0
M V30 30 C 8.1307 -2.67807 0.0 0
M V30 31 O 6.39755 -1.6781 0.0 0
M V30 32 O 9.86816 -1.67193 0.0 0
M V30 33 C 11.6135 -5.13737 0.0 0
M V30 34 Fe 8.025 -5.2 0.0 0
M V30 35 C 13.1112 -4.27079 0.0 0
M V30 36 C 12.1135 -4.27053 0.0 0
M V30 37 C 13.6122 -5.1373 0.0 0
M V30 38 C 12.1166 -6.00734 0.0 0
M V30 39 C 13.1166 -6.00088 0.0 0
M V30 40 C 4.62089 -5.25767 0.0 0
M V30 41 C 8.14026 -8.67162 0.0 0
M V30 42 C 3.12323 -6.12424 0.0 0
M V30 43 C 4.12087 -6.1245 0.0 0
M V30 44 C 2.62218 -5.25774 0.0 0
M V30 45 C 4.11784 -4.3877 0.0 0
M V30 46 C 3.11778 -4.39416 0.0 0
M V30 47 C 9.00683 -10.1693 0.0 0
M V30 48 C 9.00709 -9.17165 0.0 0
M V30 49 C 8.14033 -10.6703 0.0 0
M V30 50 C 7.27029 -9.17468 0.0 0
M V30 51 C 7.27675 -10.1747 0.0 0
M V30 52 O 9.87309 -8.6716 0.0 0
M V30 53 O 6.40248 -8.67777 0.0 0
M V30 54 O 4.61474 -3.51989 0.0 0
M V30 55 O 4.62092 -6.9905 0.0 0
M V30 56 O 11.6135 -3.40454 0.0 0
M V30 57 O 11.6196 -6.87514 0.0 0
M V30 58 Cl 8.025 -6.125 0.0 0
M V30 END ATOM
M V30 BEGIN BOND
M V30 1 2 1 2
M V30 2 1 2 3
M V30 3 1 3 4
M V30 4 2 4 5
M V30 5 1 1 5
M V30 6 1 5 11
M V30 7 2 3 22
M V30 8 2 6 7
M V30 9 1 7 8
M V30 10 1 8 9
M V30 11 1 9 10
M V30 12 1 6 10
M V30 13 2 8 11
M V30 14 2 12 13
M V30 15 1 13 14
M V30 16 2 14 15
M V30 17 1 15 16
M V30 18 1 12 16
M V30 19 2 16 23
M V30 20 1 17 18
M V30 21 2 18 19
M V30 22 1 19 20
M V30 23 1 20 21
M V30 24 2 17 21
M V30 25 1 21 22
M V30 26 1 19 23
M V30 27 2 26 24
M V30 28 2 27 25
M V30 29 1 24 28
M V30 30 1 25 26
M V30 31 2 28 29
M V30 32 1 29 27
M V30 33 1 30 24
M V30 34 1 14 30
M V30 35 2 10 30
M V30 36 1 26 31
M V30 37 1 28 32
M V30 38 1 23 33
M V30 39 1 9 34
M V30 40 1 34 20
M V30 41 8 4 34
M V30 42 8 34 15
M V30 43 2 36 33
M V30 44 2 37 35
M V30 45 1 33 38
M V30 46 1 35 36
M V30 47 2 38 39
M V30 48 1 39 37
M V30 49 1 11 40
M V30 50 1 22 41
M V30 51 2 43 40
M V30 52 2 44 42
M V30 53 1 40 45
M V30 54 1 42 43
M V30 55 2 45 46
M V30 56 1 46 44
M V30 57 2 48 41
M V30 58 2 49 47
M V30 59 1 41 50
M V30 60 1 47 48
M V30 61 2 50 51
M V30 62 1 51 49
M V30 63 1 48 52
M V30 64 1 50 53
M V30 65 1 45 54
M V30 66 1 43 55
M V30 67 1 36 56
M V30 68 1 38 57
M V30 69 1 58 34
M V30 END BOND
M V30 END CTAB
M END
</chemform>

==== Photosensitizer ====
<chemform smiles="C1C=CC2C(=O)C3C([*])=CC([*])=C(N)C=3C(=O)C=2C=1" inchi="" inchikey="" height="200px" width="300px" float="none" r1="H,H,Br,SO3H,NH2,H" r2="H,OH,OH,Br,H,NH2">
-INDIGO-05102411112D

0 0 0 0 0 0 0 0 0 0 0 V3000
M V30 BEGIN CTAB
M V30 COUNTS 19 21 0 0 0
M V30 BEGIN ATOM
M V30 1 C 4.13485 -3.75007 0.0 0
M V30 2 C 5.86515 -3.74959 0.0 0
M V30 3 C 5.00164 -3.24997 0.0 0
M V30 4 C 5.86515 -4.75053 0.0 0
M V30 5 C 4.13485 -4.75502 0.0 0
M V30 6 C 5.00382 -5.25003 0.0 0
M V30 7 C 6.73201 -5.25103 0.0 0
M V30 8 C 7.59886 -4.75058 0.0 0
M V30 9 C 7.59886 -3.74963 0.0 0
M V30 10 C 6.73201 -3.24914 0.0 0
M V30 11 O 6.73202 -2.24914 0.0 0
M V30 12 O 6.73201 -6.25103 0.0 0
M V30 13 C 8.46336 -3.25126 0.0 0
M V30 14 C 9.33054 -3.75159 0.0 0
M V30 15 C 8.46951 -5.25291 0.0 0
M V30 16 C 9.33274 -4.7475 0.0 0
M V30 17 N 8.46353 -2.25126 0.0 0
M V30 18 R# 10.1959 -3.25051 0.0 0 RGROUPS=(1 1)
M V30 19 R# 8.4727 -6.25291 0.0 0 RGROUPS=(1 2)
M V30 END ATOM
M V30 BEGIN BOND
M V30 1 2 3 1
M V30 2 2 4 2
M V30 3 1 1 5
M V30 4 1 2 3
M V30 5 2 5 6
M V30 6 1 6 4
M V30 7 1 4 7
M V30 8 1 7 8
M V30 9 2 8 9
M V30 10 1 9 10
M V30 11 1 10 2
M V30 12 2 10 11
M V30 13 2 7 12
M V30 14 2 14 13
M V30 15 1 8 15
M V30 16 1 13 9
M V30 17 2 15 16
M V30 18 1 16 14
M V30 19 1 13 17
M V30 20 1 14 18
M V30 21 1 15 19
M V30 END BOND
M V30 END CTAB
M END
</chemform>

==== Investigation ====
{{#experimentlist:|form=Photocatalytic_CO2_conversion_experiments|name=Photocatalytic reduction of CO2 with different photosensitizers|importFile=}}

{{#experimentlist:|form=Photocatalytic_CO2_conversion_experiments|name=Photocatalytic CO2 reduction with varying concentrations of cat and PS|importFile=}}

==== Sacrificial electron donor ====
In this study, the experiments were done with the sacrificial electron donor BIH ([[Molecule:100508|100508]]).

==== Additives ====
In this study, the addition of Hg(0) was tested.

Photocatalytic CO2 reduction with aminoanthraquinone organic dyes/Photocatalytic CO2 reduction with varying concentrations of cat and PS

2024-05-17T09:03:57Z

Laura: Created page with "{{Photocatalytic CO2 conversion experiments |experiments={{Photocatalytic CO2 conversion |catalyst=Molecule:100671 |cat conc=0.0005 |PS=Molecule:100932 |PS conc=0.0005 |e-D=Molecule:100508 |e-D conc=0.06 |solvent A=Molecule:100529 |λexc=> 400 |TON CO=3174 |include=No }}{{Photocatalytic CO2 conversion |catalyst=Molecule:100671 |cat conc=0.001 |PS=Molecule:100932 |PS conc=0.001 |e-D=Molecule:100508 |e-D conc=0.06 |solvent A=Molecule:100529 |λexc=> 400 |TON CO=3587 |inclu..."

Photocatalytic CO2 reduction with aminoanthraquinone organic dyes/Photocatalytic reduction of CO2 with different photosensitizers

2024-05-17T08:48:55Z

Laura:

{{Photocatalytic CO2 conversion experiments
|experiments={{Photocatalytic CO2 conversion
|catalyst=Molecule:100671
|cat conc=0.0006
|PS=Molecule:100930
|PS conc=0.02
|e-D=Molecule:100508
|e-D conc=0.06
|solvent A=Molecule:100529
|λexc=>400
|irr time=48
|TON CO=2395
|TOF CO=1510
|include=No
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100671
|cat conc=0.0006
|PS=Molecule:100958
|PS conc=0.02
|e-D=Molecule:100508
|e-D conc=0.06
|solvent A=Molecule:100529
|λexc=>400
|irr time=48
|TON CO=2738
|TOF CO=69
|include=No
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100671
|cat conc=0.0006
|PS=Molecule:100959
|PS conc=0.02
|e-D=Molecule:100508
|e-D conc=0.06
|solvent A=Molecule:100529
|λexc=>400
|irr time=48
|TON CO=3551
|TOF CO=593
|include=No
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100671
|cat conc=0.0006
|PS=Molecule:100931
|PS conc=0.02
|e-D=Molecule:100508
|e-D conc=0.06
|solvent A=Molecule:100529
|λexc=>400
|irr time=48
|TON CO=8360
|TOF CO=1614
|include=No
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100671
|cat conc=0.0006
|PS=Molecule:100932
|PS conc=0.02
|e-D=Molecule:100508
|e-D conc=0.06
|solvent A=Molecule:100529
|λexc=>400
|irr time=48
|TON CO=21616
|TOF CO=4028
|include=Yes
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100671
|cat conc=0.0006
|PS=Molecule:100933
|PS conc=0.02
|e-D=Molecule:100508
|e-D conc=0.06
|solvent A=Molecule:100529
|λexc=>400
|irr time=48
|TON CO=907
|TOF CO=93
|include=No
}}
}}

Photocatalytic CO2 reduction with aminoanthraquinone organic dyes/Photocatalytic reduction of CO2 with different photosensitizers

2024-05-17T08:46:38Z

Laura:

Photocatalytic CO2 reduction with aminoanthraquinone organic dyes/Photocatalytic reduction of CO2 with different photosensitizers

2024-05-17T08:40:36Z

Laura: Created page with "{{Photocatalytic CO2 conversion experiments |experiments={{Photocatalytic CO2 conversion |catalyst=Molecule:100671 |cat conc=0.0006 |PS=Molecule:100930 |PS conc=0.02 |e-D=Molecule:100508 |e-D conc=0.06 |solvent A=Molecule:100529 |λexc=>400 |TON CO=2395 |TOF CO=1510 |include=No }} }}"

Photocatalytic CO2 reduction with aminoanthraquinone organic dyes

2024-05-17T08:24:35Z

Laura: molecule

{{DOI|doi=10.1038/s41467-023-36784-7}}
[[Category:Photocatalytic CO2 conversion to CO]][[Category:Publication]]
{{BaseTemplate}}
===Abstract===
====Summary====
The photochemical reduction of CO2 to CO was shown using the iron complex {{#moleculelink:|link=JQYRTQVHCKLBTL-YQGGSDPOSA-M|image=false|width=300|height=200}} in combination with the aminoanthraquinone photosensitizers xx-xx. Turnover numbers (TONs) of up to 21616 and a selectivity of >99.9% for CO were reached in DMF after 48 h of irradiation. The experiments were conducted under visible-light irradiation (λ > 400 nm) with BIH (see section SEDs below) as sacrificial electron donor.
====Advances and special progress====
The authors present an efficient photocatalytic system with naturally abundant photosensitizers and without rare metals in which both the photosensitizer and catalyst show a high activity.

====Additional remarks====
For the most efficient system investigated in this study, a TON of 21616 per mole of catalyst and a TON of 6012 per mole of photosensitizer was obtained.

===Content of the published article in detail===
The article contains results of a study for the reduction of CO2 to CO using an iron complex and different aminoanthraquinone-based photosensitizers. The catalytic system performs best (referring to the TON of CO production) in DMF with photosensitizer xx.
====Catalyst====
<chemform smiles="C1C2C(C3C(O)=CC=CC=3O)=C3N4[Fe](Cl)56~N7C(=C(C8C(O)=CC=CC=8O)C8N5C(C(C5C(O)=CC=CC=5O)=C(N=2~6)C=1)=CC=8)C=CC=7C(=C4C=C3)C1C(O)=CC=CC=1O" inchi="1S/C44H28N4O8.ClH.Fe/c49-29-5-1-6-30(50)41(29)37-21-13-15-23(45-21)38(42-31(51)7-2-8-32(42)52)25-17-19-27(47-25)40(44-35(55)11-4-12-36(44)56)28-20-18-26(48-28)39(24-16-14-22(37)46-24)43-33(53)9-3-10-34(43)54;;/h1-20H,(H8-2,45,46,47,48,49,50,51,52,53,54,55,56);1H;/q-2;;+3/p-1/b37-21+,37-22+,38-23+,38-25+,39-24+,39-26+,40-27+,40-28+;;" inchikey="JQYRTQVHCKLBTL-YQGGSDPOSA-M" height="200px" width="300px" float="none">
-INDIGO-05102411192D

0 0 0 0 0 0 0 0 0 0 0 V3000
M V30 BEGIN CTAB
M V30 COUNTS 58 69 0 0 0
M V30 BEGIN ATOM
M V30 1 C 5.63617 -7.01572 0.0 0
M V30 2 C 6.31968 -7.68753 0.0 0
M V30 3 C 7.24259 -7.18012 0.0 0
M V30 4 N 7.09189 -6.25401 0.0 0
M V30 5 C 6.09178 -6.08441 0.0 0
M V30 6 C 6.34788 -2.72927 0.0 0
M V30 7 C 5.64067 -3.44888 0.0 0
M V30 8 C 6.07618 -4.30099 0.0 0
M V30 9 N 7.03759 -4.11439 0.0 0
M V30 10 C 7.24309 -3.14948 0.0 0
M V30 11 C 5.62057 -5.2325 0.0 0
M V30 12 C 10.5976 -3.33428 0.0 0
M V30 13 C 9.91412 -2.66247 0.0 0
M V30 14 C 8.99081 -3.13418 0.0 0
M V30 15 N 9.17791 -4.13129 0.0 0
M V30 16 C 10.1064 -4.26599 0.0 0
M V30 17 C 9.95772 -7.65583 0.0 0
M V30 18 C 10.6294 -6.97212 0.0 0
M V30 19 C 10.1574 -6.01331 0.0 0
M V30 20 N 9.16061 -6.23601 0.0 0
M V30 21 C 8.99071 -7.20052 0.0 0
M V30 22 C 8.1386 -7.67163 0.0 0
M V30 23 C 10.6136 -5.1532 0.0 0
M V30 24 C 8.13038 -1.67807 0.0 0
M V30 25 C 7.26381 -0.180413 0.0 0
M V30 26 C 7.26355 -1.17805 0.0 0
M V30 27 C 8.13032 0.32064 0.0 0
M V30 28 C 9.00036 -1.17502 0.0 0
M V30 29 C 8.99389 -0.174964 0.0 0
M V30 30 C 8.1307 -2.67807 0.0 0
M V30 31 O 6.39755 -1.6781 0.0 0
M V30 32 O 9.86816 -1.67193 0.0 0
M V30 33 C 11.6135 -5.13737 0.0 0
M V30 34 Fe 8.025 -5.2 0.0 0
M V30 35 C 13.1112 -4.27079 0.0 0
M V30 36 C 12.1135 -4.27053 0.0 0
M V30 37 C 13.6122 -5.1373 0.0 0
M V30 38 C 12.1166 -6.00734 0.0 0
M V30 39 C 13.1166 -6.00088 0.0 0
M V30 40 C 4.62089 -5.25767 0.0 0
M V30 41 C 8.14026 -8.67162 0.0 0
M V30 42 C 3.12323 -6.12424 0.0 0
M V30 43 C 4.12087 -6.1245 0.0 0
M V30 44 C 2.62218 -5.25774 0.0 0
M V30 45 C 4.11784 -4.3877 0.0 0
M V30 46 C 3.11778 -4.39416 0.0 0
M V30 47 C 9.00683 -10.1693 0.0 0
M V30 48 C 9.00709 -9.17165 0.0 0
M V30 49 C 8.14033 -10.6703 0.0 0
M V30 50 C 7.27029 -9.17468 0.0 0
M V30 51 C 7.27675 -10.1747 0.0 0
M V30 52 O 9.87309 -8.6716 0.0 0
M V30 53 O 6.40248 -8.67777 0.0 0
M V30 54 O 4.61474 -3.51989 0.0 0
M V30 55 O 4.62092 -6.9905 0.0 0
M V30 56 O 11.6135 -3.40454 0.0 0
M V30 57 O 11.6196 -6.87514 0.0 0
M V30 58 Cl 8.025 -6.125 0.0 0
M V30 END ATOM
M V30 BEGIN BOND
M V30 1 2 1 2
M V30 2 1 2 3
M V30 3 1 3 4
M V30 4 2 4 5
M V30 5 1 1 5
M V30 6 1 5 11
M V30 7 2 3 22
M V30 8 2 6 7
M V30 9 1 7 8
M V30 10 1 8 9
M V30 11 1 9 10
M V30 12 1 6 10
M V30 13 2 8 11
M V30 14 2 12 13
M V30 15 1 13 14
M V30 16 2 14 15
M V30 17 1 15 16
M V30 18 1 12 16
M V30 19 2 16 23
M V30 20 1 17 18
M V30 21 2 18 19
M V30 22 1 19 20
M V30 23 1 20 21
M V30 24 2 17 21
M V30 25 1 21 22
M V30 26 1 19 23
M V30 27 2 26 24
M V30 28 2 27 25
M V30 29 1 24 28
M V30 30 1 25 26
M V30 31 2 28 29
M V30 32 1 29 27
M V30 33 1 30 24
M V30 34 1 14 30
M V30 35 2 10 30
M V30 36 1 26 31
M V30 37 1 28 32
M V30 38 1 23 33
M V30 39 1 9 34
M V30 40 1 34 20
M V30 41 8 4 34
M V30 42 8 34 15
M V30 43 2 36 33
M V30 44 2 37 35
M V30 45 1 33 38
M V30 46 1 35 36
M V30 47 2 38 39
M V30 48 1 39 37
M V30 49 1 11 40
M V30 50 1 22 41
M V30 51 2 43 40
M V30 52 2 44 42
M V30 53 1 40 45
M V30 54 1 42 43
M V30 55 2 45 46
M V30 56 1 46 44
M V30 57 2 48 41
M V30 58 2 49 47
M V30 59 1 41 50
M V30 60 1 47 48
M V30 61 2 50 51
M V30 62 1 51 49
M V30 63 1 48 52
M V30 64 1 50 53
M V30 65 1 45 54
M V30 66 1 43 55
M V30 67 1 36 56
M V30 68 1 38 57
M V30 69 1 58 34
M V30 END BOND
M V30 END CTAB
M END
</chemform>

==== Photosensitizer ====
<chemform smiles="C1C=CC2C(=O)C3C([*])=CC([*])=C(N)C=3C(=O)C=2C=1" inchi="" inchikey="" height="200px" width="300px" float="none" r1="H,H,Br,SO3H,NH2,H" r2="H,OH,OH,Br,H,NH2">
-INDIGO-05102411112D

0 0 0 0 0 0 0 0 0 0 0 V3000
M V30 BEGIN CTAB
M V30 COUNTS 19 21 0 0 0
M V30 BEGIN ATOM
M V30 1 C 4.13485 -3.75007 0.0 0
M V30 2 C 5.86515 -3.74959 0.0 0
M V30 3 C 5.00164 -3.24997 0.0 0
M V30 4 C 5.86515 -4.75053 0.0 0
M V30 5 C 4.13485 -4.75502 0.0 0
M V30 6 C 5.00382 -5.25003 0.0 0
M V30 7 C 6.73201 -5.25103 0.0 0
M V30 8 C 7.59886 -4.75058 0.0 0
M V30 9 C 7.59886 -3.74963 0.0 0
M V30 10 C 6.73201 -3.24914 0.0 0
M V30 11 O 6.73202 -2.24914 0.0 0
M V30 12 O 6.73201 -6.25103 0.0 0
M V30 13 C 8.46336 -3.25126 0.0 0
M V30 14 C 9.33054 -3.75159 0.0 0
M V30 15 C 8.46951 -5.25291 0.0 0
M V30 16 C 9.33274 -4.7475 0.0 0
M V30 17 N 8.46353 -2.25126 0.0 0
M V30 18 R# 10.1959 -3.25051 0.0 0 RGROUPS=(1 1)
M V30 19 R# 8.4727 -6.25291 0.0 0 RGROUPS=(1 2)
M V30 END ATOM
M V30 BEGIN BOND
M V30 1 2 3 1
M V30 2 2 4 2
M V30 3 1 1 5
M V30 4 1 2 3
M V30 5 2 5 6
M V30 6 1 6 4
M V30 7 1 4 7
M V30 8 1 7 8
M V30 9 2 8 9
M V30 10 1 9 10
M V30 11 1 10 2
M V30 12 2 10 11
M V30 13 2 7 12
M V30 14 2 14 13
M V30 15 1 8 15
M V30 16 1 13 9
M V30 17 2 15 16
M V30 18 1 16 14
M V30 19 1 13 17
M V30 20 1 14 18
M V30 21 1 15 19
M V30 END BOND
M V30 END CTAB
M END
</chemform>

==== Investigation ====
{{#experimentlist:|form=Photocatalytic_CO2_conversion_experiments|name=Photocatalytic reduction of CO2 with different photosensitizers|importFile=}}

==== Sacrificial electron donor ====
In this study, the experiments were done with the sacrificial electron donor BIH ([[Molecule:100508|100508]]).

==== Additives ====
In this study, the addition of Hg(0) was tested.

Highly efficient and selective visible-light driven CO2-to-CO conversion by a Co-based cryptate in H2O-CH3CN solution

2024-05-16T14:54:48Z

Laura: added content

{{DOI|doi=10.1039/C8CC04892D}}
[[Category:Photocatalytic CO2 conversion to CO]][[Category:Publication]]
{{BaseTemplate}}
===Abstract===
====Summary====
A photochemical reduction of CO2 to CO was shown using the copper cryptates {{#moleculelink:|link=ZEYWCDNYJFKWNP-UHFFFAOYSA-L|image=false|width=300|height=200}} or {{#moleculelink:|link=PFCMEJLVBIHANS-UHFFFAOYSA-L|image=false|width=300|height=200}} as catalyst in combination with the ruthenium photosensitizer {{#moleculelink:|link=YRYUXGTVQZIGNQ-UHFFFAOYSA-N|image=false|width=300|height=200}}. Turnover numbers (TONs) up to 51392 and a selectivity of 98% for CO were reached in MeCN/H2O. The experiments were conducted under visible-light irradiation (λ = 450 nm) using TEOA as sacrificial electron donor (see section SEDs below).
====Advances and special progress====
The authors presented a highly active copper-based catalyst for the visible-light catalyzed reduction of CO2 to CO with high TON and TOF values.

====Additional remarks====
===Content of the published article in detail===
The article contains results for the reduction of CO2 to CO under visible-light catalysis using a copper complex as a catalyst. The catalytic system performs best (referring to the TON of CO production) in MeCN/H2O with complex {{#moleculelink:|link=ZEYWCDNYJFKWNP-UHFFFAOYSA-L|image=false|width=300|height=200}}.
====Catalyst====
<chemform smiles="C1C2CNCCN3CCNCC4=CC5C=CC(CN([H])6~[Co+]7(~N(CC6)(CCNCC6C=CC(C=2)=C(C=6)C=1)CCN~7([H])CC1C=CC2C=C(CNCC3)C=CC=2C=1)O)=CC=5C=C4.[Cl-](=O)(=O)(=O)=O" inchi="1S/C48H60N8.ClHO4.Co.H2O/c1-7-43-26-38-2-8-44(43)25-37(1)31-49-13-19-55-20-15-51-33-39-3-9-47-29-41(5-11-45(47)27-39)35-53-17-23-56(22-14-50-32-38)24-18-54-36-42-6-12-46-28-40(34-52-16-21-55)4-10-48(46)30-42;2-1(3,4)5;;/h1-12,25-30,49-54H,13-24,31-36H2;(H,2,3,4,5);;1H2/q;;+2;/p-2" inchikey="ZEYWCDNYJFKWNP-UHFFFAOYSA-L" height="200px" width="300px" float="none">
-INDIGO-05162416072D

0 0 0 0 0 0 0 0 0 0 0 V3000
M V30 BEGIN CTAB
M V30 COUNTS 65 73 0 0 0
M V30 BEGIN ATOM
M V30 1 C 6.58485 -3.50007 0.0 0
M V30 2 C 8.31515 -3.49959 0.0 0
M V30 3 C 7.45164 -2.99997 0.0 0
M V30 4 C 8.31515 -4.50053 0.0 0
M V30 5 C 6.58485 -4.50502 0.0 0
M V30 6 C 7.45382 -5.0 0.0 0
M V30 7 C 9.17965 -3.00121 0.0 0
M V30 8 C 10.0468 -3.50155 0.0 0
M V30 9 C 9.1858 -5.00287 0.0 0
M V30 10 C 10.049 -4.49746 0.0 0
M V30 11 C 6.55985 -6.35007 0.0 0
M V30 12 C 8.29015 -6.34959 0.0 0
M V30 13 C 7.42664 -5.84997 0.0 0
M V30 14 C 8.29015 -7.35053 0.0 0
M V30 15 C 6.55985 -7.35502 0.0 0
M V30 16 C 7.42882 -7.85003 0.0 0
M V30 17 C 9.15465 -5.85121 0.0 0
M V30 18 C 10.0218 -6.35155 0.0 0
M V30 19 C 9.1608 -7.85287 0.0 0
M V30 20 C 10.024 -7.34746 0.0 0
M V30 21 C 6.70985 -9.12507 0.0 0
M V30 22 C 8.44015 -9.12459 0.0 0
M V30 23 C 7.57664 -8.62497 0.0 0
M V30 24 C 8.44015 -10.1255 0.0 0
M V30 25 C 6.70985 -10.13 0.0 0
M V30 26 C 7.57882 -10.625 0.0 0
M V30 27 C 9.30465 -8.62621 0.0 0
M V30 28 C 10.1718 -9.12655 0.0 0
M V30 29 C 9.3108 -10.6279 0.0 0
M V30 30 C 10.174 -10.1225 0.0 0
M V30 31 C 5.89528 -7.80753 0.0 0
M V30 32 N 5.07781 -7.36004 0.0 0
M V30 33 C 4.33823 -8.01254 0.0 0
M V30 34 C 3.97076 -7.54005 0.0 0
M V30 35 N 3.43119 -8.06756 0.0 0
M V30 36 C 2.69325 -7.32283 0.0 0
M V30 37 C 3.43119 -9.06756 0.0 0
M V30 38 C 10.7622 -5.92547 0.0 0
M V30 39 N 11.5039 -6.42438 0.0 0
M V30 40 C 12.2193 -5.8733 0.0 0
M V30 41 C 12.7264 -6.25541 0.0 0
M V30 42 N 13.3424 -5.80541 0.0 0
M V30 43 C 13.6924 -4.41438 0.0 0
M V30 44 C 13.8584 -6.90541 0.0 0
M V30 45 Co 12.4 -7.2 0.0 0 CHG=1
M V30 46 C 13.2586 -3.64846 0.0 0
M V30 47 N 12.1677 -3.68964 0.0 0
M V30 48 C 10.9516 -2.96464 0.0 0
M V30 49 C 13.2746 -7.99633 0.0 0
M V30 50 N 12.0175 -8.32844 0.0 0
M V30 51 C 11.1628 -9.11037 0.0 0
M V30 52 O 11.175 -7.2 0.0 0
M V30 53 H 12.5175 -9.19447 0.0 0
M V30 54 H 11.5039 -5.42438 0.0 0
M V30 55 C 4.1383 -9.77466 0.0 0
M V30 56 N 5.1383 -9.77466 0.0 0
M V30 57 C 5.9204 -10.4318 0.0 0
M V30 58 C 2.89325 -6.39783 0.0 0
M V30 59 N 3.90928 -5.82283 0.0 0
M V30 60 C 4.7931 -4.73191 0.0 0
M V30 61 Cl 14.55 -2.175 0.0 0 CHG=-1
M V30 62 O 14.55 -1.175 0.0 0
M V30 63 O 15.55 -2.175 0.0 0
M V30 64 O 14.55 -3.175 0.0 0
M V30 65 O 13.55 -2.175 0.0 0
M V30 END ATOM
M V30 BEGIN BOND
M V30 1 2 3 1
M V30 2 2 4 2
M V30 3 1 1 5
M V30 4 1 2 3
M V30 5 2 5 6
M V30 6 1 6 4
M V30 7 2 8 7
M V30 8 1 4 9
M V30 9 1 7 2
M V30 10 2 9 10
M V30 11 1 10 8
M V30 12 2 13 11
M V30 13 2 14 12
M V30 14 1 11 15
M V30 15 1 12 13
M V30 16 2 15 16
M V30 17 1 16 14
M V30 18 2 18 17
M V30 19 1 14 19
M V30 20 1 17 12
M V30 21 2 19 20
M V30 22 1 20 18
M V30 23 2 23 21
M V30 24 2 24 22
M V30 25 1 21 25
M V30 26 1 22 23
M V30 27 2 25 26
M V30 28 1 26 24
M V30 29 2 28 27
M V30 30 1 24 29
M V30 31 1 27 22
M V30 32 2 29 30
M V30 33 1 30 28
M V30 34 1 15 31
M V30 35 1 31 32
M V30 36 1 32 33
M V30 37 1 33 34
M V30 38 1 34 35
M V30 39 1 35 36
M V30 40 1 35 37
M V30 41 1 18 38
M V30 42 1 38 39
M V30 43 1 39 40
M V30 44 1 40 41
M V30 45 1 41 42
M V30 46 1 42 43
M V30 47 1 42 44
M V30 48 1 43 46
M V30 49 1 46 47
M V30 50 1 47 48
M V30 51 1 48 8
M V30 52 1 44 49
M V30 53 1 49 50
M V30 54 1 28 51
M V30 55 1 51 50
M V30 56 1 52 45
M V30 57 8 50 45
M V30 58 8 39 45
M V30 59 8 45 42
M V30 60 1 50 53
M V30 61 1 39 54
M V30 62 1 37 55
M V30 63 1 55 56
M V30 64 1 56 57
M V30 65 1 57 25
M V30 66 1 36 58
M V30 67 1 58 59
M V30 68 1 59 60
M V30 69 1 60 5
M V30 70 2 61 62
M V30 71 2 61 63
M V30 72 2 61 64
M V30 73 2 61 65
M V30 END BOND
M V30 END CTAB
M END
</chemform><chemform smiles="C1C=CC2=C(C=CC(=C2)CN2(CCN(CCNCC3=CC4C=CC=CC=4C=C3)3CCN(CC4C=C5C=CC=CC5=CC=4)([H])~[Co+]~2~3O)[H])C=1.[Cl-](=O)(=O)(=O)=O" inchi="1S/C39H42N4.ClHO4.Co.H2O/c1-4-10-37-25-31(13-16-34(37)7-1)28-40-19-22-43(23-20-41-29-32-14-17-35-8-2-5-11-38(35)26-32)24-21-42-30-33-15-18-36-9-3-6-12-39(36)27-33;2-1(3,4)5;;/h1-18,25-27,40-42H,19-24,28-30H2;(H,2,3,4,5);;1H2/q;;+2;/p-2" inchikey="PFCMEJLVBIHANS-UHFFFAOYSA-L" height="200px" width="300px" float="none">
-INDIGO-05162416122D

0 0 0 0 0 0 0 0 0 0 0 V3000
M V30 BEGIN CTAB
M V30 COUNTS 52 58 0 0 0
M V30 BEGIN ATOM
M V30 1 Cl 13.8085 -2.33646 0.0 0 CHG=-1
M V30 2 O 13.8085 -3.17733 0.0 0
M V30 3 O 14.6494 -2.33646 0.0 0
M V30 4 O 12.9676 -2.33646 0.0 0
M V30 5 O 13.8085 -1.49559 0.0 0
M V30 6 C 7.3314 -2.71721 0.0 0
M V30 7 C 8.02223 -2.23783 0.0 0
M V30 8 C 8.78281 -2.59641 0.0 0
M V30 9 C 9.47364 -2.11703 0.0 0
M V30 10 C 10.2342 -2.47561 0.0 0
M V30 11 C 10.304 -3.31359 0.0 0
M V30 12 C 11.0621 -3.40227 0.0 0
M V30 13 N 11.5114 -4.29611 0.0 0
M V30 14 H 11.807 -3.50892 0.0 0
M V30 15 Co 11.4539 -5.13501 0.0 0 CHG=1
M V30 16 N 12.2339 -5.44897 0.0 0
M V30 17 C 12.7736 -4.80411 0.0 0
M V30 18 C 12.327 -4.0916 0.0 0
M V30 19 C 11.9764 -6.28786 0.0 0
M V30 20 C 11.3107 -6.44237 0.0 0
M V30 21 N 10.9142 -5.77986 0.0 0
M V30 22 H 10.526 -6.52577 0.0 0
M V30 23 C 9.75775 -5.58795 0.0 0
M V30 24 O 10.6738 -4.82104 0.0 0
M V30 25 C 9.61313 -3.79297 0.0 0
M V30 26 C 8.85255 -3.43438 0.0 0
M V30 27 C 8.16172 -3.91377 0.0 0
M V30 28 C 7.40114 -3.55518 0.0 0
M V30 29 C 9.20064 -6.19506 0.0 0
M V30 30 C 8.7544 -7.86683 0.0 0
M V30 31 C 9.46001 -7.16157 0.0 0
M V30 32 C 7.78739 -7.60841 0.0 0
M V30 33 C 8.22976 -5.93561 0.0 0
M V30 34 C 7.52719 -6.64732 0.0 0
M V30 35 C 7.08687 -8.31167 0.0 0
M V30 36 C 6.12415 -8.05668 0.0 0
M V30 37 C 6.56062 -6.39132 0.0 0
M V30 38 C 5.86314 -7.101 0.0 0
M V30 39 C 10.8067 -8.92192 0.0 0
M V30 40 C 9.943 -10.4212 0.0 0
M V30 41 C 10.8071 -9.92263 0.0 0
M V30 42 C 9.07582 -9.92133 0.0 0
M V30 43 C 9.93608 -8.42003 0.0 0
M V30 44 C 9.07324 -8.92565 0.0 0
M V30 45 C 8.21715 -10.4193 0.0 0
M V30 46 C 7.35324 -9.92385 0.0 0
M V30 47 C 8.20586 -8.4282 0.0 0
M V30 48 C 7.34847 -8.93318 0.0 0
M V30 49 C 12.941 -6.15607 0.0 0
M V30 50 C 12.941 -7.15607 0.0 0
M V30 51 N 12.2339 -7.86318 0.0 0
M V30 52 C 11.6567 -8.77192 0.0 0
M V30 END ATOM
M V30 BEGIN BOND
M V30 1 2 1 2
M V30 2 2 1 3
M V30 3 2 1 4
M V30 4 2 1 5
M V30 5 2 6 7
M V30 6 1 7 8
M V30 7 1 8 9
M V30 8 2 9 10
M V30 9 1 10 11
M V30 10 1 11 12
M V30 11 1 12 13
M V30 12 1 13 14
M V30 13 8 13 15
M V30 14 8 15 16
M V30 15 1 16 17
M V30 16 1 17 18
M V30 17 1 18 13
M V30 18 1 16 19
M V30 19 1 19 20
M V30 20 1 20 21
M V30 21 8 21 15
M V30 22 1 21 22
M V30 23 1 21 23
M V30 24 1 15 24
M V30 25 2 11 25
M V30 26 1 25 26
M V30 27 2 26 8
M V30 28 1 26 27
M V30 29 2 27 28
M V30 30 1 28 6
M V30 31 1 23 29
M V30 32 2 31 29
M V30 33 2 32 30
M V30 34 1 29 33
M V30 35 1 30 31
M V30 36 2 33 34
M V30 37 1 34 32
M V30 38 2 36 35
M V30 39 1 34 37
M V30 40 1 35 32
M V30 41 2 37 38
M V30 42 1 38 36
M V30 43 1 41 39
M V30 44 1 42 40
M V30 45 2 39 43
M V30 46 2 40 41
M V30 47 1 43 44
M V30 48 2 44 42
M V30 49 2 46 45
M V30 50 1 44 47
M V30 51 1 45 42
M V30 52 2 47 48
M V30 53 1 48 46
M V30 54 1 16 49
M V30 55 1 49 50
M V30 56 1 50 51
M V30 57 1 39 52
M V30 58 1 52 51
M V30 END BOND
M V30 END CTAB
M END
</chemform>

====Photosensitizer====
<chemform smiles="" inchi="" inchikey="YRYUXGTVQZIGNQ-UHFFFAOYSA-N" height="200px" width="300px" float="none"></chemform>

====Investigation====
{{#experimentlist:|form=Photocatalytic_CO2_conversion_experiments|name=photocatalytic CO2 conversion under different conditions|importFile=}}

====Sacrificial electron donor====
In this study, the experiments were done with the sacrificial electron donor {{#moleculelink:|link=GSEJCLTVZPLZKY-UHFFFAOYSA-N|image=false|width=300|height=200}}.
====Additives====
In this study, no additives were tested.

Highly efficient and selective visible-light driven CO2-to-CO conversion by a Co-based cryptate in H2O-CH3CN solution/photocatalytic CO2 conversion under different conditions

2024-05-16T14:46:45Z

Laura:

Highly efficient and selective visible-light driven CO2-to-CO conversion by a Co-based cryptate in H2O-CH3CN solution

2024-05-16T14:29:33Z

Laura: added investigation

{{DOI|doi=10.1039/C8CC04892D}}
[[Category:Photocatalytic CO2 conversion to CO]][[Category:Publication]]
{{BaseTemplate}}
===Abstract===
====Summary====
A photochemical reduction of CO2 to CO was shown using the copper cryptates {{#moleculelink:|link=ZEYWCDNYJFKWNP-UHFFFAOYSA-L|image=false|width=300|height=200}} or {{#moleculelink:|link=PFCMEJLVBIHANS-UHFFFAOYSA-L|image=false|width=300|height=200}} as catalyst in combination with the ruthenium photosensitizer {{#moleculelink:|link=YRYUXGTVQZIGNQ-UHFFFAOYSA-N|image=false|width=300|height=200}}. Turnover numbers (TONs) up to 51392 and a selectivity of 98% for CO were reached in MeCN/H2O. The experiments were conducted under visible-light irradiation (λ = 450 nm) using TEOA as sacrificial electron donor (see section SEDs below).
====Advances and special progress====
====Additional remarks====
===Content of the published article in detail===
The article contains results for the reduction of CO2 to CO under visible-light catalysis using a copper complex as a catalyst. The catalytic system performs best (referring to the TON of CO production) in MeCN/H2O with complex {{#moleculelink:|link=ZEYWCDNYJFKWNP-UHFFFAOYSA-L|image=false|width=300|height=200}}.
====Catalyst====
<chemform smiles="C1C2CNCCN3CCNCC4=CC5C=CC(CN([H])6~[Co+]7(~N(CC6)(CCNCC6C=CC(C=2)=C(C=6)C=1)CCN~7([H])CC1C=CC2C=C(CNCC3)C=CC=2C=1)O)=CC=5C=C4.[Cl-](=O)(=O)(=O)=O" inchi="1S/C48H60N8.ClHO4.Co.H2O/c1-7-43-26-38-2-8-44(43)25-37(1)31-49-13-19-55-20-15-51-33-39-3-9-47-29-41(5-11-45(47)27-39)35-53-17-23-56(22-14-50-32-38)24-18-54-36-42-6-12-46-28-40(34-52-16-21-55)4-10-48(46)30-42;2-1(3,4)5;;/h1-12,25-30,49-54H,13-24,31-36H2;(H,2,3,4,5);;1H2/q;;+2;/p-2" inchikey="ZEYWCDNYJFKWNP-UHFFFAOYSA-L" height="200px" width="300px" float="none">
-INDIGO-05162416072D

0 0 0 0 0 0 0 0 0 0 0 V3000
M V30 BEGIN CTAB
M V30 COUNTS 65 73 0 0 0
M V30 BEGIN ATOM
M V30 1 C 6.58485 -3.50007 0.0 0
M V30 2 C 8.31515 -3.49959 0.0 0
M V30 3 C 7.45164 -2.99997 0.0 0
M V30 4 C 8.31515 -4.50053 0.0 0
M V30 5 C 6.58485 -4.50502 0.0 0
M V30 6 C 7.45382 -5.0 0.0 0
M V30 7 C 9.17965 -3.00121 0.0 0
M V30 8 C 10.0468 -3.50155 0.0 0
M V30 9 C 9.1858 -5.00287 0.0 0
M V30 10 C 10.049 -4.49746 0.0 0
M V30 11 C 6.55985 -6.35007 0.0 0
M V30 12 C 8.29015 -6.34959 0.0 0
M V30 13 C 7.42664 -5.84997 0.0 0
M V30 14 C 8.29015 -7.35053 0.0 0
M V30 15 C 6.55985 -7.35502 0.0 0
M V30 16 C 7.42882 -7.85003 0.0 0
M V30 17 C 9.15465 -5.85121 0.0 0
M V30 18 C 10.0218 -6.35155 0.0 0
M V30 19 C 9.1608 -7.85287 0.0 0
M V30 20 C 10.024 -7.34746 0.0 0
M V30 21 C 6.70985 -9.12507 0.0 0
M V30 22 C 8.44015 -9.12459 0.0 0
M V30 23 C 7.57664 -8.62497 0.0 0
M V30 24 C 8.44015 -10.1255 0.0 0
M V30 25 C 6.70985 -10.13 0.0 0
M V30 26 C 7.57882 -10.625 0.0 0
M V30 27 C 9.30465 -8.62621 0.0 0
M V30 28 C 10.1718 -9.12655 0.0 0
M V30 29 C 9.3108 -10.6279 0.0 0
M V30 30 C 10.174 -10.1225 0.0 0
M V30 31 C 5.89528 -7.80753 0.0 0
M V30 32 N 5.07781 -7.36004 0.0 0
M V30 33 C 4.33823 -8.01254 0.0 0
M V30 34 C 3.97076 -7.54005 0.0 0
M V30 35 N 3.43119 -8.06756 0.0 0
M V30 36 C 2.69325 -7.32283 0.0 0
M V30 37 C 3.43119 -9.06756 0.0 0
M V30 38 C 10.7622 -5.92547 0.0 0
M V30 39 N 11.5039 -6.42438 0.0 0
M V30 40 C 12.2193 -5.8733 0.0 0
M V30 41 C 12.7264 -6.25541 0.0 0
M V30 42 N 13.3424 -5.80541 0.0 0
M V30 43 C 13.6924 -4.41438 0.0 0
M V30 44 C 13.8584 -6.90541 0.0 0
M V30 45 Co 12.4 -7.2 0.0 0 CHG=1
M V30 46 C 13.2586 -3.64846 0.0 0
M V30 47 N 12.1677 -3.68964 0.0 0
M V30 48 C 10.9516 -2.96464 0.0 0
M V30 49 C 13.2746 -7.99633 0.0 0
M V30 50 N 12.0175 -8.32844 0.0 0
M V30 51 C 11.1628 -9.11037 0.0 0
M V30 52 O 11.175 -7.2 0.0 0
M V30 53 H 12.5175 -9.19447 0.0 0
M V30 54 H 11.5039 -5.42438 0.0 0
M V30 55 C 4.1383 -9.77466 0.0 0
M V30 56 N 5.1383 -9.77466 0.0 0
M V30 57 C 5.9204 -10.4318 0.0 0
M V30 58 C 2.89325 -6.39783 0.0 0
M V30 59 N 3.90928 -5.82283 0.0 0
M V30 60 C 4.7931 -4.73191 0.0 0
M V30 61 Cl 14.55 -2.175 0.0 0 CHG=-1
M V30 62 O 14.55 -1.175 0.0 0
M V30 63 O 15.55 -2.175 0.0 0
M V30 64 O 14.55 -3.175 0.0 0
M V30 65 O 13.55 -2.175 0.0 0
M V30 END ATOM
M V30 BEGIN BOND
M V30 1 2 3 1
M V30 2 2 4 2
M V30 3 1 1 5
M V30 4 1 2 3
M V30 5 2 5 6
M V30 6 1 6 4
M V30 7 2 8 7
M V30 8 1 4 9
M V30 9 1 7 2
M V30 10 2 9 10
M V30 11 1 10 8
M V30 12 2 13 11
M V30 13 2 14 12
M V30 14 1 11 15
M V30 15 1 12 13
M V30 16 2 15 16
M V30 17 1 16 14
M V30 18 2 18 17
M V30 19 1 14 19
M V30 20 1 17 12
M V30 21 2 19 20
M V30 22 1 20 18
M V30 23 2 23 21
M V30 24 2 24 22
M V30 25 1 21 25
M V30 26 1 22 23
M V30 27 2 25 26
M V30 28 1 26 24
M V30 29 2 28 27
M V30 30 1 24 29
M V30 31 1 27 22
M V30 32 2 29 30
M V30 33 1 30 28
M V30 34 1 15 31
M V30 35 1 31 32
M V30 36 1 32 33
M V30 37 1 33 34
M V30 38 1 34 35
M V30 39 1 35 36
M V30 40 1 35 37
M V30 41 1 18 38
M V30 42 1 38 39
M V30 43 1 39 40
M V30 44 1 40 41
M V30 45 1 41 42
M V30 46 1 42 43
M V30 47 1 42 44
M V30 48 1 43 46
M V30 49 1 46 47
M V30 50 1 47 48
M V30 51 1 48 8
M V30 52 1 44 49
M V30 53 1 49 50
M V30 54 1 28 51
M V30 55 1 51 50
M V30 56 1 52 45
M V30 57 8 50 45
M V30 58 8 39 45
M V30 59 8 45 42
M V30 60 1 50 53
M V30 61 1 39 54
M V30 62 1 37 55
M V30 63 1 55 56
M V30 64 1 56 57
M V30 65 1 57 25
M V30 66 1 36 58
M V30 67 1 58 59
M V30 68 1 59 60
M V30 69 1 60 5
M V30 70 2 61 62
M V30 71 2 61 63
M V30 72 2 61 64
M V30 73 2 61 65
M V30 END BOND
M V30 END CTAB
M END
</chemform><chemform smiles="C1C=CC2=C(C=CC(=C2)CN2(CCN(CCNCC3=CC4C=CC=CC=4C=C3)3CCN(CC4C=C5C=CC=CC5=CC=4)([H])~[Co+]~2~3O)[H])C=1.[Cl-](=O)(=O)(=O)=O" inchi="1S/C39H42N4.ClHO4.Co.H2O/c1-4-10-37-25-31(13-16-34(37)7-1)28-40-19-22-43(23-20-41-29-32-14-17-35-8-2-5-11-38(35)26-32)24-21-42-30-33-15-18-36-9-3-6-12-39(36)27-33;2-1(3,4)5;;/h1-18,25-27,40-42H,19-24,28-30H2;(H,2,3,4,5);;1H2/q;;+2;/p-2" inchikey="PFCMEJLVBIHANS-UHFFFAOYSA-L" height="200px" width="300px" float="none">
-INDIGO-05162416122D

0 0 0 0 0 0 0 0 0 0 0 V3000
M V30 BEGIN CTAB
M V30 COUNTS 52 58 0 0 0
M V30 BEGIN ATOM
M V30 1 Cl 13.8085 -2.33646 0.0 0 CHG=-1
M V30 2 O 13.8085 -3.17733 0.0 0
M V30 3 O 14.6494 -2.33646 0.0 0
M V30 4 O 12.9676 -2.33646 0.0 0
M V30 5 O 13.8085 -1.49559 0.0 0
M V30 6 C 7.3314 -2.71721 0.0 0
M V30 7 C 8.02223 -2.23783 0.0 0
M V30 8 C 8.78281 -2.59641 0.0 0
M V30 9 C 9.47364 -2.11703 0.0 0
M V30 10 C 10.2342 -2.47561 0.0 0
M V30 11 C 10.304 -3.31359 0.0 0
M V30 12 C 11.0621 -3.40227 0.0 0
M V30 13 N 11.5114 -4.29611 0.0 0
M V30 14 H 11.807 -3.50892 0.0 0
M V30 15 Co 11.4539 -5.13501 0.0 0 CHG=1
M V30 16 N 12.2339 -5.44897 0.0 0
M V30 17 C 12.7736 -4.80411 0.0 0
M V30 18 C 12.327 -4.0916 0.0 0
M V30 19 C 11.9764 -6.28786 0.0 0
M V30 20 C 11.3107 -6.44237 0.0 0
M V30 21 N 10.9142 -5.77986 0.0 0
M V30 22 H 10.526 -6.52577 0.0 0
M V30 23 C 9.75775 -5.58795 0.0 0
M V30 24 O 10.6738 -4.82104 0.0 0
M V30 25 C 9.61313 -3.79297 0.0 0
M V30 26 C 8.85255 -3.43438 0.0 0
M V30 27 C 8.16172 -3.91377 0.0 0
M V30 28 C 7.40114 -3.55518 0.0 0
M V30 29 C 9.20064 -6.19506 0.0 0
M V30 30 C 8.7544 -7.86683 0.0 0
M V30 31 C 9.46001 -7.16157 0.0 0
M V30 32 C 7.78739 -7.60841 0.0 0
M V30 33 C 8.22976 -5.93561 0.0 0
M V30 34 C 7.52719 -6.64732 0.0 0
M V30 35 C 7.08687 -8.31167 0.0 0
M V30 36 C 6.12415 -8.05668 0.0 0
M V30 37 C 6.56062 -6.39132 0.0 0
M V30 38 C 5.86314 -7.101 0.0 0
M V30 39 C 10.8067 -8.92192 0.0 0
M V30 40 C 9.943 -10.4212 0.0 0
M V30 41 C 10.8071 -9.92263 0.0 0
M V30 42 C 9.07582 -9.92133 0.0 0
M V30 43 C 9.93608 -8.42003 0.0 0
M V30 44 C 9.07324 -8.92565 0.0 0
M V30 45 C 8.21715 -10.4193 0.0 0
M V30 46 C 7.35324 -9.92385 0.0 0
M V30 47 C 8.20586 -8.4282 0.0 0
M V30 48 C 7.34847 -8.93318 0.0 0
M V30 49 C 12.941 -6.15607 0.0 0
M V30 50 C 12.941 -7.15607 0.0 0
M V30 51 N 12.2339 -7.86318 0.0 0
M V30 52 C 11.6567 -8.77192 0.0 0
M V30 END ATOM
M V30 BEGIN BOND
M V30 1 2 1 2
M V30 2 2 1 3
M V30 3 2 1 4
M V30 4 2 1 5
M V30 5 2 6 7
M V30 6 1 7 8
M V30 7 1 8 9
M V30 8 2 9 10
M V30 9 1 10 11
M V30 10 1 11 12
M V30 11 1 12 13
M V30 12 1 13 14
M V30 13 8 13 15
M V30 14 8 15 16
M V30 15 1 16 17
M V30 16 1 17 18
M V30 17 1 18 13
M V30 18 1 16 19
M V30 19 1 19 20
M V30 20 1 20 21
M V30 21 8 21 15
M V30 22 1 21 22
M V30 23 1 21 23
M V30 24 1 15 24
M V30 25 2 11 25
M V30 26 1 25 26
M V30 27 2 26 8
M V30 28 1 26 27
M V30 29 2 27 28
M V30 30 1 28 6
M V30 31 1 23 29
M V30 32 2 31 29
M V30 33 2 32 30
M V30 34 1 29 33
M V30 35 1 30 31
M V30 36 2 33 34
M V30 37 1 34 32
M V30 38 2 36 35
M V30 39 1 34 37
M V30 40 1 35 32
M V30 41 2 37 38
M V30 42 1 38 36
M V30 43 1 41 39
M V30 44 1 42 40
M V30 45 2 39 43
M V30 46 2 40 41
M V30 47 1 43 44
M V30 48 2 44 42
M V30 49 2 46 45
M V30 50 1 44 47
M V30 51 1 45 42
M V30 52 2 47 48
M V30 53 1 48 46
M V30 54 1 16 49
M V30 55 1 49 50
M V30 56 1 50 51
M V30 57 1 39 52
M V30 58 1 52 51
M V30 END BOND
M V30 END CTAB
M END
</chemform>

====Photosensitizer====
<chemform smiles="" inchi="" inchikey="YRYUXGTVQZIGNQ-UHFFFAOYSA-N" height="200px" width="300px" float="none"></chemform>

====Investigation====
{{#experimentlist:|form=Photocatalytic_CO2_conversion_experiments|name=photocatalytic CO2 conversion under different conditions|importFile=}}

====Sacrificial electron donor====
In this study, the experiments were done with the sacrificial electron donor {{#moleculelink:|link=GSEJCLTVZPLZKY-UHFFFAOYSA-N|image=false|width=300|height=200}}.
====Additives====
In this study, no additives were tested.

Highly efficient and selective visible-light driven CO2-to-CO conversion by a Co-based cryptate in H2O-CH3CN solution/photocatalytic CO2 conversion under different conditions

2024-05-16T14:29:27Z

Laura: Created page with "{{Photocatalytic CO2 conversion experiments |experiments={{Photocatalytic CO2 conversion |catalyst=Molecule:100956 |cat conc=0.000025 |PS=Molecule:100777 |PS conc=0.4 |e-D=Molecule:100507 |e-D conc=0.3 |solvent A=Molecule:100530 |solvent B=Molecule:100616 |solvent-ratio=4:1 |feedstock gas=CO2 |Temperature=25 |λexc=450 |irr time=10 |TON CO=33792 |TOF CO=0.94 |include=No }} }}"

Highly efficient and selective visible-light driven CO2-to-CO conversion by a Co-based cryptate in H2O-CH3CN solution

2024-05-16T14:15:55Z

Laura:

{{DOI|doi=10.1039/C8CC04892D}}
[[Category:Photocatalytic CO2 conversion to CO]][[Category:Publication]]
{{BaseTemplate}}
===Abstract===
====Summary====
A photochemical reduction of CO2 to CO was shown using the copper cryptates {{#moleculelink:|link=ZEYWCDNYJFKWNP-UHFFFAOYSA-L|image=false|width=300|height=200}} or {{#moleculelink:|link=PFCMEJLVBIHANS-UHFFFAOYSA-L|image=false|width=300|height=200}} as catalyst in combination with the ruthenium photosensitizer . Turnover numbers (TONs) up to 51392 and a selectivity of 98% for CO were reached in MeCN/H2O. The experiments were conducted under visible-light irradiation (λ = 450 nm) using TEOA as sacrificial electron donor (see section SEDs below).
====Advances and special progress====
====Additional remarks====
===Content of the published article in detail===
The article contains results for the reduction of CO2 to CO under visible-light catalysis using a copper complex as a catalyst. The catalytic system performs best (referring to the TON of CO production) in MeCN/H2O with complex xx.
====Catalyst====
<chemform smiles="C1C2CNCCN3CCNCC4=CC5C=CC(CN([H])6~[Co+]7(~N(CC6)(CCNCC6C=CC(C=2)=C(C=6)C=1)CCN~7([H])CC1C=CC2C=C(CNCC3)C=CC=2C=1)O)=CC=5C=C4.[Cl-](=O)(=O)(=O)=O" inchi="1S/C48H60N8.ClHO4.Co.H2O/c1-7-43-26-38-2-8-44(43)25-37(1)31-49-13-19-55-20-15-51-33-39-3-9-47-29-41(5-11-45(47)27-39)35-53-17-23-56(22-14-50-32-38)24-18-54-36-42-6-12-46-28-40(34-52-16-21-55)4-10-48(46)30-42;2-1(3,4)5;;/h1-12,25-30,49-54H,13-24,31-36H2;(H,2,3,4,5);;1H2/q;;+2;/p-2" inchikey="ZEYWCDNYJFKWNP-UHFFFAOYSA-L" height="200px" width="300px" float="none">
-INDIGO-05162416072D

0 0 0 0 0 0 0 0 0 0 0 V3000
M V30 BEGIN CTAB
M V30 COUNTS 65 73 0 0 0
M V30 BEGIN ATOM
M V30 1 C 6.58485 -3.50007 0.0 0
M V30 2 C 8.31515 -3.49959 0.0 0
M V30 3 C 7.45164 -2.99997 0.0 0
M V30 4 C 8.31515 -4.50053 0.0 0
M V30 5 C 6.58485 -4.50502 0.0 0
M V30 6 C 7.45382 -5.0 0.0 0
M V30 7 C 9.17965 -3.00121 0.0 0
M V30 8 C 10.0468 -3.50155 0.0 0
M V30 9 C 9.1858 -5.00287 0.0 0
M V30 10 C 10.049 -4.49746 0.0 0
M V30 11 C 6.55985 -6.35007 0.0 0
M V30 12 C 8.29015 -6.34959 0.0 0
M V30 13 C 7.42664 -5.84997 0.0 0
M V30 14 C 8.29015 -7.35053 0.0 0
M V30 15 C 6.55985 -7.35502 0.0 0
M V30 16 C 7.42882 -7.85003 0.0 0
M V30 17 C 9.15465 -5.85121 0.0 0
M V30 18 C 10.0218 -6.35155 0.0 0
M V30 19 C 9.1608 -7.85287 0.0 0
M V30 20 C 10.024 -7.34746 0.0 0
M V30 21 C 6.70985 -9.12507 0.0 0
M V30 22 C 8.44015 -9.12459 0.0 0
M V30 23 C 7.57664 -8.62497 0.0 0
M V30 24 C 8.44015 -10.1255 0.0 0
M V30 25 C 6.70985 -10.13 0.0 0
M V30 26 C 7.57882 -10.625 0.0 0
M V30 27 C 9.30465 -8.62621 0.0 0
M V30 28 C 10.1718 -9.12655 0.0 0
M V30 29 C 9.3108 -10.6279 0.0 0
M V30 30 C 10.174 -10.1225 0.0 0
M V30 31 C 5.89528 -7.80753 0.0 0
M V30 32 N 5.07781 -7.36004 0.0 0
M V30 33 C 4.33823 -8.01254 0.0 0
M V30 34 C 3.97076 -7.54005 0.0 0
M V30 35 N 3.43119 -8.06756 0.0 0
M V30 36 C 2.69325 -7.32283 0.0 0
M V30 37 C 3.43119 -9.06756 0.0 0
M V30 38 C 10.7622 -5.92547 0.0 0
M V30 39 N 11.5039 -6.42438 0.0 0
M V30 40 C 12.2193 -5.8733 0.0 0
M V30 41 C 12.7264 -6.25541 0.0 0
M V30 42 N 13.3424 -5.80541 0.0 0
M V30 43 C 13.6924 -4.41438 0.0 0
M V30 44 C 13.8584 -6.90541 0.0 0
M V30 45 Co 12.4 -7.2 0.0 0 CHG=1
M V30 46 C 13.2586 -3.64846 0.0 0
M V30 47 N 12.1677 -3.68964 0.0 0
M V30 48 C 10.9516 -2.96464 0.0 0
M V30 49 C 13.2746 -7.99633 0.0 0
M V30 50 N 12.0175 -8.32844 0.0 0
M V30 51 C 11.1628 -9.11037 0.0 0
M V30 52 O 11.175 -7.2 0.0 0
M V30 53 H 12.5175 -9.19447 0.0 0
M V30 54 H 11.5039 -5.42438 0.0 0
M V30 55 C 4.1383 -9.77466 0.0 0
M V30 56 N 5.1383 -9.77466 0.0 0
M V30 57 C 5.9204 -10.4318 0.0 0
M V30 58 C 2.89325 -6.39783 0.0 0
M V30 59 N 3.90928 -5.82283 0.0 0
M V30 60 C 4.7931 -4.73191 0.0 0
M V30 61 Cl 14.55 -2.175 0.0 0 CHG=-1
M V30 62 O 14.55 -1.175 0.0 0
M V30 63 O 15.55 -2.175 0.0 0
M V30 64 O 14.55 -3.175 0.0 0
M V30 65 O 13.55 -2.175 0.0 0
M V30 END ATOM
M V30 BEGIN BOND
M V30 1 2 3 1
M V30 2 2 4 2
M V30 3 1 1 5
M V30 4 1 2 3
M V30 5 2 5 6
M V30 6 1 6 4
M V30 7 2 8 7
M V30 8 1 4 9
M V30 9 1 7 2
M V30 10 2 9 10
M V30 11 1 10 8
M V30 12 2 13 11
M V30 13 2 14 12
M V30 14 1 11 15
M V30 15 1 12 13
M V30 16 2 15 16
M V30 17 1 16 14
M V30 18 2 18 17
M V30 19 1 14 19
M V30 20 1 17 12
M V30 21 2 19 20
M V30 22 1 20 18
M V30 23 2 23 21
M V30 24 2 24 22
M V30 25 1 21 25
M V30 26 1 22 23
M V30 27 2 25 26
M V30 28 1 26 24
M V30 29 2 28 27
M V30 30 1 24 29
M V30 31 1 27 22
M V30 32 2 29 30
M V30 33 1 30 28
M V30 34 1 15 31
M V30 35 1 31 32
M V30 36 1 32 33
M V30 37 1 33 34
M V30 38 1 34 35
M V30 39 1 35 36
M V30 40 1 35 37
M V30 41 1 18 38
M V30 42 1 38 39
M V30 43 1 39 40
M V30 44 1 40 41
M V30 45 1 41 42
M V30 46 1 42 43
M V30 47 1 42 44
M V30 48 1 43 46
M V30 49 1 46 47
M V30 50 1 47 48
M V30 51 1 48 8
M V30 52 1 44 49
M V30 53 1 49 50
M V30 54 1 28 51
M V30 55 1 51 50
M V30 56 1 52 45
M V30 57 8 50 45
M V30 58 8 39 45
M V30 59 8 45 42
M V30 60 1 50 53
M V30 61 1 39 54
M V30 62 1 37 55
M V30 63 1 55 56
M V30 64 1 56 57
M V30 65 1 57 25
M V30 66 1 36 58
M V30 67 1 58 59
M V30 68 1 59 60
M V30 69 1 60 5
M V30 70 2 61 62
M V30 71 2 61 63
M V30 72 2 61 64
M V30 73 2 61 65
M V30 END BOND
M V30 END CTAB
M END
</chemform><chemform smiles="C1C=CC2=C(C=CC(=C2)CN2(CCN(CCNCC3=CC4C=CC=CC=4C=C3)3CCN(CC4C=C5C=CC=CC5=CC=4)([H])~[Co+]~2~3O)[H])C=1.[Cl-](=O)(=O)(=O)=O" inchi="1S/C39H42N4.ClHO4.Co.H2O/c1-4-10-37-25-31(13-16-34(37)7-1)28-40-19-22-43(23-20-41-29-32-14-17-35-8-2-5-11-38(35)26-32)24-21-42-30-33-15-18-36-9-3-6-12-39(36)27-33;2-1(3,4)5;;/h1-18,25-27,40-42H,19-24,28-30H2;(H,2,3,4,5);;1H2/q;;+2;/p-2" inchikey="PFCMEJLVBIHANS-UHFFFAOYSA-L" height="200px" width="300px" float="none">
-INDIGO-05162416122D

0 0 0 0 0 0 0 0 0 0 0 V3000
M V30 BEGIN CTAB
M V30 COUNTS 52 58 0 0 0
M V30 BEGIN ATOM
M V30 1 Cl 13.8085 -2.33646 0.0 0 CHG=-1
M V30 2 O 13.8085 -3.17733 0.0 0
M V30 3 O 14.6494 -2.33646 0.0 0
M V30 4 O 12.9676 -2.33646 0.0 0
M V30 5 O 13.8085 -1.49559 0.0 0
M V30 6 C 7.3314 -2.71721 0.0 0
M V30 7 C 8.02223 -2.23783 0.0 0
M V30 8 C 8.78281 -2.59641 0.0 0
M V30 9 C 9.47364 -2.11703 0.0 0
M V30 10 C 10.2342 -2.47561 0.0 0
M V30 11 C 10.304 -3.31359 0.0 0
M V30 12 C 11.0621 -3.40227 0.0 0
M V30 13 N 11.5114 -4.29611 0.0 0
M V30 14 H 11.807 -3.50892 0.0 0
M V30 15 Co 11.4539 -5.13501 0.0 0 CHG=1
M V30 16 N 12.2339 -5.44897 0.0 0
M V30 17 C 12.7736 -4.80411 0.0 0
M V30 18 C 12.327 -4.0916 0.0 0
M V30 19 C 11.9764 -6.28786 0.0 0
M V30 20 C 11.3107 -6.44237 0.0 0
M V30 21 N 10.9142 -5.77986 0.0 0
M V30 22 H 10.526 -6.52577 0.0 0
M V30 23 C 9.75775 -5.58795 0.0 0
M V30 24 O 10.6738 -4.82104 0.0 0
M V30 25 C 9.61313 -3.79297 0.0 0
M V30 26 C 8.85255 -3.43438 0.0 0
M V30 27 C 8.16172 -3.91377 0.0 0
M V30 28 C 7.40114 -3.55518 0.0 0
M V30 29 C 9.20064 -6.19506 0.0 0
M V30 30 C 8.7544 -7.86683 0.0 0
M V30 31 C 9.46001 -7.16157 0.0 0
M V30 32 C 7.78739 -7.60841 0.0 0
M V30 33 C 8.22976 -5.93561 0.0 0
M V30 34 C 7.52719 -6.64732 0.0 0
M V30 35 C 7.08687 -8.31167 0.0 0
M V30 36 C 6.12415 -8.05668 0.0 0
M V30 37 C 6.56062 -6.39132 0.0 0
M V30 38 C 5.86314 -7.101 0.0 0
M V30 39 C 10.8067 -8.92192 0.0 0
M V30 40 C 9.943 -10.4212 0.0 0
M V30 41 C 10.8071 -9.92263 0.0 0
M V30 42 C 9.07582 -9.92133 0.0 0
M V30 43 C 9.93608 -8.42003 0.0 0
M V30 44 C 9.07324 -8.92565 0.0 0
M V30 45 C 8.21715 -10.4193 0.0 0
M V30 46 C 7.35324 -9.92385 0.0 0
M V30 47 C 8.20586 -8.4282 0.0 0
M V30 48 C 7.34847 -8.93318 0.0 0
M V30 49 C 12.941 -6.15607 0.0 0
M V30 50 C 12.941 -7.15607 0.0 0
M V30 51 N 12.2339 -7.86318 0.0 0
M V30 52 C 11.6567 -8.77192 0.0 0
M V30 END ATOM
M V30 BEGIN BOND
M V30 1 2 1 2
M V30 2 2 1 3
M V30 3 2 1 4
M V30 4 2 1 5
M V30 5 2 6 7
M V30 6 1 7 8
M V30 7 1 8 9
M V30 8 2 9 10
M V30 9 1 10 11
M V30 10 1 11 12
M V30 11 1 12 13
M V30 12 1 13 14
M V30 13 8 13 15
M V30 14 8 15 16
M V30 15 1 16 17
M V30 16 1 17 18
M V30 17 1 18 13
M V30 18 1 16 19
M V30 19 1 19 20
M V30 20 1 20 21
M V30 21 8 21 15
M V30 22 1 21 22
M V30 23 1 21 23
M V30 24 1 15 24
M V30 25 2 11 25
M V30 26 1 25 26
M V30 27 2 26 8
M V30 28 1 26 27
M V30 29 2 27 28
M V30 30 1 28 6
M V30 31 1 23 29
M V30 32 2 31 29
M V30 33 2 32 30
M V30 34 1 29 33
M V30 35 1 30 31
M V30 36 2 33 34
M V30 37 1 34 32
M V30 38 2 36 35
M V30 39 1 34 37
M V30 40 1 35 32
M V30 41 2 37 38
M V30 42 1 38 36
M V30 43 1 41 39
M V30 44 1 42 40
M V30 45 2 39 43
M V30 46 2 40 41
M V30 47 1 43 44
M V30 48 2 44 42
M V30 49 2 46 45
M V30 50 1 44 47
M V30 51 1 45 42
M V30 52 2 47 48
M V30 53 1 48 46
M V30 54 1 16 49
M V30 55 1 49 50
M V30 56 1 50 51
M V30 57 1 39 52
M V30 58 1 52 51
M V30 END BOND
M V30 END CTAB
M END
</chemform>

====Photosensitizer====
<chemform smiles="" inchi="" inchikey="YRYUXGTVQZIGNQ-UHFFFAOYSA-N" height="200px" width="300px" float="none"></chemform>

====Investigation====

====Sacrificial electron donor====
In this study, the experiments were done with the sacrificial electron donor {{#moleculelink:|link=GSEJCLTVZPLZKY-UHFFFAOYSA-N|image=false|width=300|height=200}}.
====Additives====
In this study, no additives were tested.

Highly efficient and selective visible-light driven CO2-to-CO conversion by a Co-based cryptate in H2O-CH3CN solution

2024-05-16T14:13:45Z

Laura: added molecule

{{DOI|doi=10.1039/C8CC04892D}}
[[Category:Photocatalytic CO2 conversion to CO]][[Category:Publication]]
{{BaseTemplate}}
===Abstract===
====Summary====
A photochemical reduction of CO2 to CO was shown using the copper cryptate as catalyst in combination with the ruthenium photosensitizer . Turnover numbers (TONs) up to 51392 and a selectivity of 98% for CO were reached in MeCN/H2O. The experiments were conducted under visible-light irradiation (λ = 450 nm) using TEOA as sacrificial electron donor (see section SEDs below).
====Advances and special progress====
====Additional remarks====
===Content of the published article in detail===
The article contains results for the reduction of CO2 to CO under visible-light catalysis using a copper complex as a catalyst. The catalytic system performs best (referring to the TON of CO production) in MeCN/H2O with complex xx.
====Catalyst====
<chemform smiles="C1C2CNCCN3CCNCC4=CC5C=CC(CN([H])6~[Co+]7(~N(CC6)(CCNCC6C=CC(C=2)=C(C=6)C=1)CCN~7([H])CC1C=CC2C=C(CNCC3)C=CC=2C=1)O)=CC=5C=C4.[Cl-](=O)(=O)(=O)=O" inchi="1S/C48H60N8.ClHO4.Co.H2O/c1-7-43-26-38-2-8-44(43)25-37(1)31-49-13-19-55-20-15-51-33-39-3-9-47-29-41(5-11-45(47)27-39)35-53-17-23-56(22-14-50-32-38)24-18-54-36-42-6-12-46-28-40(34-52-16-21-55)4-10-48(46)30-42;2-1(3,4)5;;/h1-12,25-30,49-54H,13-24,31-36H2;(H,2,3,4,5);;1H2/q;;+2;/p-2" inchikey="ZEYWCDNYJFKWNP-UHFFFAOYSA-L" height="200px" width="300px" float="none">
-INDIGO-05162416072D

0 0 0 0 0 0 0 0 0 0 0 V3000
M V30 BEGIN CTAB
M V30 COUNTS 65 73 0 0 0
M V30 BEGIN ATOM
M V30 1 C 6.58485 -3.50007 0.0 0
M V30 2 C 8.31515 -3.49959 0.0 0
M V30 3 C 7.45164 -2.99997 0.0 0
M V30 4 C 8.31515 -4.50053 0.0 0
M V30 5 C 6.58485 -4.50502 0.0 0
M V30 6 C 7.45382 -5.0 0.0 0
M V30 7 C 9.17965 -3.00121 0.0 0
M V30 8 C 10.0468 -3.50155 0.0 0
M V30 9 C 9.1858 -5.00287 0.0 0
M V30 10 C 10.049 -4.49746 0.0 0
M V30 11 C 6.55985 -6.35007 0.0 0
M V30 12 C 8.29015 -6.34959 0.0 0
M V30 13 C 7.42664 -5.84997 0.0 0
M V30 14 C 8.29015 -7.35053 0.0 0
M V30 15 C 6.55985 -7.35502 0.0 0
M V30 16 C 7.42882 -7.85003 0.0 0
M V30 17 C 9.15465 -5.85121 0.0 0
M V30 18 C 10.0218 -6.35155 0.0 0
M V30 19 C 9.1608 -7.85287 0.0 0
M V30 20 C 10.024 -7.34746 0.0 0
M V30 21 C 6.70985 -9.12507 0.0 0
M V30 22 C 8.44015 -9.12459 0.0 0
M V30 23 C 7.57664 -8.62497 0.0 0
M V30 24 C 8.44015 -10.1255 0.0 0
M V30 25 C 6.70985 -10.13 0.0 0
M V30 26 C 7.57882 -10.625 0.0 0
M V30 27 C 9.30465 -8.62621 0.0 0
M V30 28 C 10.1718 -9.12655 0.0 0
M V30 29 C 9.3108 -10.6279 0.0 0
M V30 30 C 10.174 -10.1225 0.0 0
M V30 31 C 5.89528 -7.80753 0.0 0
M V30 32 N 5.07781 -7.36004 0.0 0
M V30 33 C 4.33823 -8.01254 0.0 0
M V30 34 C 3.97076 -7.54005 0.0 0
M V30 35 N 3.43119 -8.06756 0.0 0
M V30 36 C 2.69325 -7.32283 0.0 0
M V30 37 C 3.43119 -9.06756 0.0 0
M V30 38 C 10.7622 -5.92547 0.0 0
M V30 39 N 11.5039 -6.42438 0.0 0
M V30 40 C 12.2193 -5.8733 0.0 0
M V30 41 C 12.7264 -6.25541 0.0 0
M V30 42 N 13.3424 -5.80541 0.0 0
M V30 43 C 13.6924 -4.41438 0.0 0
M V30 44 C 13.8584 -6.90541 0.0 0
M V30 45 Co 12.4 -7.2 0.0 0 CHG=1
M V30 46 C 13.2586 -3.64846 0.0 0
M V30 47 N 12.1677 -3.68964 0.0 0
M V30 48 C 10.9516 -2.96464 0.0 0
M V30 49 C 13.2746 -7.99633 0.0 0
M V30 50 N 12.0175 -8.32844 0.0 0
M V30 51 C 11.1628 -9.11037 0.0 0
M V30 52 O 11.175 -7.2 0.0 0
M V30 53 H 12.5175 -9.19447 0.0 0
M V30 54 H 11.5039 -5.42438 0.0 0
M V30 55 C 4.1383 -9.77466 0.0 0
M V30 56 N 5.1383 -9.77466 0.0 0
M V30 57 C 5.9204 -10.4318 0.0 0
M V30 58 C 2.89325 -6.39783 0.0 0
M V30 59 N 3.90928 -5.82283 0.0 0
M V30 60 C 4.7931 -4.73191 0.0 0
M V30 61 Cl 14.55 -2.175 0.0 0 CHG=-1
M V30 62 O 14.55 -1.175 0.0 0
M V30 63 O 15.55 -2.175 0.0 0
M V30 64 O 14.55 -3.175 0.0 0
M V30 65 O 13.55 -2.175 0.0 0
M V30 END ATOM
M V30 BEGIN BOND
M V30 1 2 3 1
M V30 2 2 4 2
M V30 3 1 1 5
M V30 4 1 2 3
M V30 5 2 5 6
M V30 6 1 6 4
M V30 7 2 8 7
M V30 8 1 4 9
M V30 9 1 7 2
M V30 10 2 9 10
M V30 11 1 10 8
M V30 12 2 13 11
M V30 13 2 14 12
M V30 14 1 11 15
M V30 15 1 12 13
M V30 16 2 15 16
M V30 17 1 16 14
M V30 18 2 18 17
M V30 19 1 14 19
M V30 20 1 17 12
M V30 21 2 19 20
M V30 22 1 20 18
M V30 23 2 23 21
M V30 24 2 24 22
M V30 25 1 21 25
M V30 26 1 22 23
M V30 27 2 25 26
M V30 28 1 26 24
M V30 29 2 28 27
M V30 30 1 24 29
M V30 31 1 27 22
M V30 32 2 29 30
M V30 33 1 30 28
M V30 34 1 15 31
M V30 35 1 31 32
M V30 36 1 32 33
M V30 37 1 33 34
M V30 38 1 34 35
M V30 39 1 35 36
M V30 40 1 35 37
M V30 41 1 18 38
M V30 42 1 38 39
M V30 43 1 39 40
M V30 44 1 40 41
M V30 45 1 41 42
M V30 46 1 42 43
M V30 47 1 42 44
M V30 48 1 43 46
M V30 49 1 46 47
M V30 50 1 47 48
M V30 51 1 48 8
M V30 52 1 44 49
M V30 53 1 49 50
M V30 54 1 28 51
M V30 55 1 51 50
M V30 56 1 52 45
M V30 57 8 50 45
M V30 58 8 39 45
M V30 59 8 45 42
M V30 60 1 50 53
M V30 61 1 39 54
M V30 62 1 37 55
M V30 63 1 55 56
M V30 64 1 56 57
M V30 65 1 57 25
M V30 66 1 36 58
M V30 67 1 58 59
M V30 68 1 59 60
M V30 69 1 60 5
M V30 70 2 61 62
M V30 71 2 61 63
M V30 72 2 61 64
M V30 73 2 61 65
M V30 END BOND
M V30 END CTAB
M END
</chemform><chemform smiles="C1C=CC2=C(C=CC(=C2)CN2(CCN(CCNCC3=CC4C=CC=CC=4C=C3)3CCN(CC4C=C5C=CC=CC5=CC=4)([H])~[Co+]~2~3O)[H])C=1.[Cl-](=O)(=O)(=O)=O" inchi="1S/C39H42N4.ClHO4.Co.H2O/c1-4-10-37-25-31(13-16-34(37)7-1)28-40-19-22-43(23-20-41-29-32-14-17-35-8-2-5-11-38(35)26-32)24-21-42-30-33-15-18-36-9-3-6-12-39(36)27-33;2-1(3,4)5;;/h1-18,25-27,40-42H,19-24,28-30H2;(H,2,3,4,5);;1H2/q;;+2;/p-2" inchikey="PFCMEJLVBIHANS-UHFFFAOYSA-L" height="200px" width="300px" float="none">
-INDIGO-05162416122D

0 0 0 0 0 0 0 0 0 0 0 V3000
M V30 BEGIN CTAB
M V30 COUNTS 52 58 0 0 0
M V30 BEGIN ATOM
M V30 1 Cl 13.8085 -2.33646 0.0 0 CHG=-1
M V30 2 O 13.8085 -3.17733 0.0 0
M V30 3 O 14.6494 -2.33646 0.0 0
M V30 4 O 12.9676 -2.33646 0.0 0
M V30 5 O 13.8085 -1.49559 0.0 0
M V30 6 C 7.3314 -2.71721 0.0 0
M V30 7 C 8.02223 -2.23783 0.0 0
M V30 8 C 8.78281 -2.59641 0.0 0
M V30 9 C 9.47364 -2.11703 0.0 0
M V30 10 C 10.2342 -2.47561 0.0 0
M V30 11 C 10.304 -3.31359 0.0 0
M V30 12 C 11.0621 -3.40227 0.0 0
M V30 13 N 11.5114 -4.29611 0.0 0
M V30 14 H 11.807 -3.50892 0.0 0
M V30 15 Co 11.4539 -5.13501 0.0 0 CHG=1
M V30 16 N 12.2339 -5.44897 0.0 0
M V30 17 C 12.7736 -4.80411 0.0 0
M V30 18 C 12.327 -4.0916 0.0 0
M V30 19 C 11.9764 -6.28786 0.0 0
M V30 20 C 11.3107 -6.44237 0.0 0
M V30 21 N 10.9142 -5.77986 0.0 0
M V30 22 H 10.526 -6.52577 0.0 0
M V30 23 C 9.75775 -5.58795 0.0 0
M V30 24 O 10.6738 -4.82104 0.0 0
M V30 25 C 9.61313 -3.79297 0.0 0
M V30 26 C 8.85255 -3.43438 0.0 0
M V30 27 C 8.16172 -3.91377 0.0 0
M V30 28 C 7.40114 -3.55518 0.0 0
M V30 29 C 9.20064 -6.19506 0.0 0
M V30 30 C 8.7544 -7.86683 0.0 0
M V30 31 C 9.46001 -7.16157 0.0 0
M V30 32 C 7.78739 -7.60841 0.0 0
M V30 33 C 8.22976 -5.93561 0.0 0
M V30 34 C 7.52719 -6.64732 0.0 0
M V30 35 C 7.08687 -8.31167 0.0 0
M V30 36 C 6.12415 -8.05668 0.0 0
M V30 37 C 6.56062 -6.39132 0.0 0
M V30 38 C 5.86314 -7.101 0.0 0
M V30 39 C 10.8067 -8.92192 0.0 0
M V30 40 C 9.943 -10.4212 0.0 0
M V30 41 C 10.8071 -9.92263 0.0 0
M V30 42 C 9.07582 -9.92133 0.0 0
M V30 43 C 9.93608 -8.42003 0.0 0
M V30 44 C 9.07324 -8.92565 0.0 0
M V30 45 C 8.21715 -10.4193 0.0 0
M V30 46 C 7.35324 -9.92385 0.0 0
M V30 47 C 8.20586 -8.4282 0.0 0
M V30 48 C 7.34847 -8.93318 0.0 0
M V30 49 C 12.941 -6.15607 0.0 0
M V30 50 C 12.941 -7.15607 0.0 0
M V30 51 N 12.2339 -7.86318 0.0 0
M V30 52 C 11.6567 -8.77192 0.0 0
M V30 END ATOM
M V30 BEGIN BOND
M V30 1 2 1 2
M V30 2 2 1 3
M V30 3 2 1 4
M V30 4 2 1 5
M V30 5 2 6 7
M V30 6 1 7 8
M V30 7 1 8 9
M V30 8 2 9 10
M V30 9 1 10 11
M V30 10 1 11 12
M V30 11 1 12 13
M V30 12 1 13 14
M V30 13 8 13 15
M V30 14 8 15 16
M V30 15 1 16 17
M V30 16 1 17 18
M V30 17 1 18 13
M V30 18 1 16 19
M V30 19 1 19 20
M V30 20 1 20 21
M V30 21 8 21 15
M V30 22 1 21 22
M V30 23 1 21 23
M V30 24 1 15 24
M V30 25 2 11 25
M V30 26 1 25 26
M V30 27 2 26 8
M V30 28 1 26 27
M V30 29 2 27 28
M V30 30 1 28 6
M V30 31 1 23 29
M V30 32 2 31 29
M V30 33 2 32 30
M V30 34 1 29 33
M V30 35 1 30 31
M V30 36 2 33 34
M V30 37 1 34 32
M V30 38 2 36 35
M V30 39 1 34 37
M V30 40 1 35 32
M V30 41 2 37 38
M V30 42 1 38 36
M V30 43 1 41 39
M V30 44 1 42 40
M V30 45 2 39 43
M V30 46 2 40 41
M V30 47 1 43 44
M V30 48 2 44 42
M V30 49 2 46 45
M V30 50 1 44 47
M V30 51 1 45 42
M V30 52 2 47 48
M V30 53 1 48 46
M V30 54 1 16 49
M V30 55 1 49 50
M V30 56 1 50 51
M V30 57 1 39 52
M V30 58 1 52 51
M V30 END BOND
M V30 END CTAB
M END
</chemform>

====Photosensitizer====
<chemform smiles="" inchi="" inchikey="YRYUXGTVQZIGNQ-UHFFFAOYSA-N" height="200px" width="300px" float="none"></chemform>

====Investigation====

====Sacrificial electron donor====
In this study, the experiments were done with the sacrificial electron donor {{#moleculelink:|link=GSEJCLTVZPLZKY-UHFFFAOYSA-N|image=false|width=300|height=200}}.
====Additives====
In this study, no additives were tested.

Highly efficient and selective visible-light driven CO2-to-CO conversion by a Co-based cryptate in H2O-CH3CN solution

2024-05-16T14:12:11Z

Laura: added molecule

{{DOI|doi=10.1039/C8CC04892D}}
[[Category:Photocatalytic CO2 conversion to CO]][[Category:Publication]]
{{BaseTemplate}}
===Abstract===
====Summary====
A photochemical reduction of CO2 to CO was shown using the copper cryptate as catalyst in combination with the ruthenium photosensitizer . Turnover numbers (TONs) up to 51392 and a selectivity of 98% for CO were reached in MeCN/H2O. The experiments were conducted under visible-light irradiation (λ = 450 nm) using TEOA as sacrificial electron donor (see section SEDs below).
====Advances and special progress====
====Additional remarks====
===Content of the published article in detail===
The article contains results for the reduction of CO2 to CO under visible-light catalysis using a copper complex as a catalyst. The catalytic system performs best (referring to the TON of CO production) in MeCN/H2O with complex xx.
====Catalyst====
<chemform smiles="C1C2CNCCN3CCNCC4=CC5C=CC(CN([H])6~[Co+]7(~N(CC6)(CCNCC6C=CC(C=2)=C(C=6)C=1)CCN~7([H])CC1C=CC2C=C(CNCC3)C=CC=2C=1)O)=CC=5C=C4.[Cl-](=O)(=O)(=O)=O" inchi="1S/C48H60N8.ClHO4.Co.H2O/c1-7-43-26-38-2-8-44(43)25-37(1)31-49-13-19-55-20-15-51-33-39-3-9-47-29-41(5-11-45(47)27-39)35-53-17-23-56(22-14-50-32-38)24-18-54-36-42-6-12-46-28-40(34-52-16-21-55)4-10-48(46)30-42;2-1(3,4)5;;/h1-12,25-30,49-54H,13-24,31-36H2;(H,2,3,4,5);;1H2/q;;+2;/p-2" inchikey="ZEYWCDNYJFKWNP-UHFFFAOYSA-L" height="200px" width="300px" float="none">
-INDIGO-05162416072D

0 0 0 0 0 0 0 0 0 0 0 V3000
M V30 BEGIN CTAB
M V30 COUNTS 65 73 0 0 0
M V30 BEGIN ATOM
M V30 1 C 6.58485 -3.50007 0.0 0
M V30 2 C 8.31515 -3.49959 0.0 0
M V30 3 C 7.45164 -2.99997 0.0 0
M V30 4 C 8.31515 -4.50053 0.0 0
M V30 5 C 6.58485 -4.50502 0.0 0
M V30 6 C 7.45382 -5.0 0.0 0
M V30 7 C 9.17965 -3.00121 0.0 0
M V30 8 C 10.0468 -3.50155 0.0 0
M V30 9 C 9.1858 -5.00287 0.0 0
M V30 10 C 10.049 -4.49746 0.0 0
M V30 11 C 6.55985 -6.35007 0.0 0
M V30 12 C 8.29015 -6.34959 0.0 0
M V30 13 C 7.42664 -5.84997 0.0 0
M V30 14 C 8.29015 -7.35053 0.0 0
M V30 15 C 6.55985 -7.35502 0.0 0
M V30 16 C 7.42882 -7.85003 0.0 0
M V30 17 C 9.15465 -5.85121 0.0 0
M V30 18 C 10.0218 -6.35155 0.0 0
M V30 19 C 9.1608 -7.85287 0.0 0
M V30 20 C 10.024 -7.34746 0.0 0
M V30 21 C 6.70985 -9.12507 0.0 0
M V30 22 C 8.44015 -9.12459 0.0 0
M V30 23 C 7.57664 -8.62497 0.0 0
M V30 24 C 8.44015 -10.1255 0.0 0
M V30 25 C 6.70985 -10.13 0.0 0
M V30 26 C 7.57882 -10.625 0.0 0
M V30 27 C 9.30465 -8.62621 0.0 0
M V30 28 C 10.1718 -9.12655 0.0 0
M V30 29 C 9.3108 -10.6279 0.0 0
M V30 30 C 10.174 -10.1225 0.0 0
M V30 31 C 5.89528 -7.80753 0.0 0
M V30 32 N 5.07781 -7.36004 0.0 0
M V30 33 C 4.33823 -8.01254 0.0 0
M V30 34 C 3.97076 -7.54005 0.0 0
M V30 35 N 3.43119 -8.06756 0.0 0
M V30 36 C 2.69325 -7.32283 0.0 0
M V30 37 C 3.43119 -9.06756 0.0 0
M V30 38 C 10.7622 -5.92547 0.0 0
M V30 39 N 11.5039 -6.42438 0.0 0
M V30 40 C 12.2193 -5.8733 0.0 0
M V30 41 C 12.7264 -6.25541 0.0 0
M V30 42 N 13.3424 -5.80541 0.0 0
M V30 43 C 13.6924 -4.41438 0.0 0
M V30 44 C 13.8584 -6.90541 0.0 0
M V30 45 Co 12.4 -7.2 0.0 0 CHG=1
M V30 46 C 13.2586 -3.64846 0.0 0
M V30 47 N 12.1677 -3.68964 0.0 0
M V30 48 C 10.9516 -2.96464 0.0 0
M V30 49 C 13.2746 -7.99633 0.0 0
M V30 50 N 12.0175 -8.32844 0.0 0
M V30 51 C 11.1628 -9.11037 0.0 0
M V30 52 O 11.175 -7.2 0.0 0
M V30 53 H 12.5175 -9.19447 0.0 0
M V30 54 H 11.5039 -5.42438 0.0 0
M V30 55 C 4.1383 -9.77466 0.0 0
M V30 56 N 5.1383 -9.77466 0.0 0
M V30 57 C 5.9204 -10.4318 0.0 0
M V30 58 C 2.89325 -6.39783 0.0 0
M V30 59 N 3.90928 -5.82283 0.0 0
M V30 60 C 4.7931 -4.73191 0.0 0
M V30 61 Cl 14.55 -2.175 0.0 0 CHG=-1
M V30 62 O 14.55 -1.175 0.0 0
M V30 63 O 15.55 -2.175 0.0 0
M V30 64 O 14.55 -3.175 0.0 0
M V30 65 O 13.55 -2.175 0.0 0
M V30 END ATOM
M V30 BEGIN BOND
M V30 1 2 3 1
M V30 2 2 4 2
M V30 3 1 1 5
M V30 4 1 2 3
M V30 5 2 5 6
M V30 6 1 6 4
M V30 7 2 8 7
M V30 8 1 4 9
M V30 9 1 7 2
M V30 10 2 9 10
M V30 11 1 10 8
M V30 12 2 13 11
M V30 13 2 14 12
M V30 14 1 11 15
M V30 15 1 12 13
M V30 16 2 15 16
M V30 17 1 16 14
M V30 18 2 18 17
M V30 19 1 14 19
M V30 20 1 17 12
M V30 21 2 19 20
M V30 22 1 20 18
M V30 23 2 23 21
M V30 24 2 24 22
M V30 25 1 21 25
M V30 26 1 22 23
M V30 27 2 25 26
M V30 28 1 26 24
M V30 29 2 28 27
M V30 30 1 24 29
M V30 31 1 27 22
M V30 32 2 29 30
M V30 33 1 30 28
M V30 34 1 15 31
M V30 35 1 31 32
M V30 36 1 32 33
M V30 37 1 33 34
M V30 38 1 34 35
M V30 39 1 35 36
M V30 40 1 35 37
M V30 41 1 18 38
M V30 42 1 38 39
M V30 43 1 39 40
M V30 44 1 40 41
M V30 45 1 41 42
M V30 46 1 42 43
M V30 47 1 42 44
M V30 48 1 43 46
M V30 49 1 46 47
M V30 50 1 47 48
M V30 51 1 48 8
M V30 52 1 44 49
M V30 53 1 49 50
M V30 54 1 28 51
M V30 55 1 51 50
M V30 56 1 52 45
M V30 57 8 50 45
M V30 58 8 39 45
M V30 59 8 45 42
M V30 60 1 50 53
M V30 61 1 39 54
M V30 62 1 37 55
M V30 63 1 55 56
M V30 64 1 56 57
M V30 65 1 57 25
M V30 66 1 36 58
M V30 67 1 58 59
M V30 68 1 59 60
M V30 69 1 60 5
M V30 70 2 61 62
M V30 71 2 61 63
M V30 72 2 61 64
M V30 73 2 61 65
M V30 END BOND
M V30 END CTAB
M END
</chemform><chemform smiles="C1C=CC2=C(C=CC(=C2)CN2(CCN(CCNCC3=CC4C=CC=CC=4C=C3)3CCN(CC4C=C5C=CC=CC5=CC=4)([H])~[Co+]~2~3O)[H])C=1.[Cl-](=O)(=O)(=O)=O" inchi="1S/C39H42N4.ClHO4.Co.H2O/c1-4-10-37-25-31(13-16-34(37)7-1)28-40-19-22-43(23-20-41-29-32-14-17-35-8-2-5-11-38(35)26-32)24-21-42-30-33-15-18-36-9-3-6-12-39(36)27-33;2-1(3,4)5;;/h1-18,25-27,40-42H,19-24,28-30H2;(H,2,3,4,5);;1H2/q;;+2;/p-2" inchikey="PFCMEJLVBIHANS-UHFFFAOYSA-L" height="200px" width="300px" float="none">
-INDIGO-05162416122D

0 0 0 0 0 0 0 0 0 0 0 V3000
M V30 BEGIN CTAB
M V30 COUNTS 52 58 0 0 0
M V30 BEGIN ATOM
M V30 1 Cl 13.8085 -2.33646 0.0 0 CHG=-1
M V30 2 O 13.8085 -3.17733 0.0 0
M V30 3 O 14.6494 -2.33646 0.0 0
M V30 4 O 12.9676 -2.33646 0.0 0
M V30 5 O 13.8085 -1.49559 0.0 0
M V30 6 C 7.3314 -2.71721 0.0 0
M V30 7 C 8.02223 -2.23783 0.0 0
M V30 8 C 8.78281 -2.59641 0.0 0
M V30 9 C 9.47364 -2.11703 0.0 0
M V30 10 C 10.2342 -2.47561 0.0 0
M V30 11 C 10.304 -3.31359 0.0 0
M V30 12 C 11.0621 -3.40227 0.0 0
M V30 13 N 11.5114 -4.29611 0.0 0
M V30 14 H 11.807 -3.50892 0.0 0
M V30 15 Co 11.4539 -5.13501 0.0 0 CHG=1
M V30 16 N 12.2339 -5.44897 0.0 0
M V30 17 C 12.7736 -4.80411 0.0 0
M V30 18 C 12.327 -4.0916 0.0 0
M V30 19 C 11.9764 -6.28786 0.0 0
M V30 20 C 11.3107 -6.44237 0.0 0
M V30 21 N 10.9142 -5.77986 0.0 0
M V30 22 H 10.526 -6.52577 0.0 0
M V30 23 C 9.75775 -5.58795 0.0 0
M V30 24 O 10.6738 -4.82104 0.0 0
M V30 25 C 9.61313 -3.79297 0.0 0
M V30 26 C 8.85255 -3.43438 0.0 0
M V30 27 C 8.16172 -3.91377 0.0 0
M V30 28 C 7.40114 -3.55518 0.0 0
M V30 29 C 9.20064 -6.19506 0.0 0
M V30 30 C 8.7544 -7.86683 0.0 0
M V30 31 C 9.46001 -7.16157 0.0 0
M V30 32 C 7.78739 -7.60841 0.0 0
M V30 33 C 8.22976 -5.93561 0.0 0
M V30 34 C 7.52719 -6.64732 0.0 0
M V30 35 C 7.08687 -8.31167 0.0 0
M V30 36 C 6.12415 -8.05668 0.0 0
M V30 37 C 6.56062 -6.39132 0.0 0
M V30 38 C 5.86314 -7.101 0.0 0
M V30 39 C 10.8067 -8.92192 0.0 0
M V30 40 C 9.943 -10.4212 0.0 0
M V30 41 C 10.8071 -9.92263 0.0 0
M V30 42 C 9.07582 -9.92133 0.0 0
M V30 43 C 9.93608 -8.42003 0.0 0
M V30 44 C 9.07324 -8.92565 0.0 0
M V30 45 C 8.21715 -10.4193 0.0 0
M V30 46 C 7.35324 -9.92385 0.0 0
M V30 47 C 8.20586 -8.4282 0.0 0
M V30 48 C 7.34847 -8.93318 0.0 0
M V30 49 C 12.941 -6.15607 0.0 0
M V30 50 C 12.941 -7.15607 0.0 0
M V30 51 N 12.2339 -7.86318 0.0 0
M V30 52 C 11.6567 -8.77192 0.0 0
M V30 END ATOM
M V30 BEGIN BOND
M V30 1 2 1 2
M V30 2 2 1 3
M V30 3 2 1 4
M V30 4 2 1 5
M V30 5 2 6 7
M V30 6 1 7 8
M V30 7 1 8 9
M V30 8 2 9 10
M V30 9 1 10 11
M V30 10 1 11 12
M V30 11 1 12 13
M V30 12 1 13 14
M V30 13 8 13 15
M V30 14 8 15 16
M V30 15 1 16 17
M V30 16 1 17 18
M V30 17 1 18 13
M V30 18 1 16 19
M V30 19 1 19 20
M V30 20 1 20 21
M V30 21 8 21 15
M V30 22 1 21 22
M V30 23 1 21 23
M V30 24 1 15 24
M V30 25 2 11 25
M V30 26 1 25 26
M V30 27 2 26 8
M V30 28 1 26 27
M V30 29 2 27 28
M V30 30 1 28 6
M V30 31 1 23 29
M V30 32 2 31 29
M V30 33 2 32 30
M V30 34 1 29 33
M V30 35 1 30 31
M V30 36 2 33 34
M V30 37 1 34 32
M V30 38 2 36 35
M V30 39 1 34 37
M V30 40 1 35 32
M V30 41 2 37 38
M V30 42 1 38 36
M V30 43 1 41 39
M V30 44 1 42 40
M V30 45 2 39 43
M V30 46 2 40 41
M V30 47 1 43 44
M V30 48 2 44 42
M V30 49 2 46 45
M V30 50 1 44 47
M V30 51 1 45 42
M V30 52 2 47 48
M V30 53 1 48 46
M V30 54 1 16 49
M V30 55 1 49 50
M V30 56 1 50 51
M V30 57 1 39 52
M V30 58 1 52 51
M V30 END BOND
M V30 END CTAB
M END
</chemform>

====Photosensitizer====
====Investigation====

====Sacrificial electron donor====
In this study, the experiments were done with the sacrificial electron donor {{#moleculelink:|link=GSEJCLTVZPLZKY-UHFFFAOYSA-N|image=false|width=300|height=200}}.
====Additives====
In this study, no additives were tested.

Highly efficient and selective visible-light driven CO2-to-CO conversion by a Co-based cryptate in H2O-CH3CN solution

2024-05-16T14:07:58Z

Laura: added molecule

{{DOI|doi=10.1039/C8CC04892D}}
[[Category:Photocatalytic CO2 conversion to CO]][[Category:Publication]]
{{BaseTemplate}}
===Abstract===
====Summary====
A photochemical reduction of CO2 to CO was shown using the copper cryptate as catalyst in combination with the ruthenium photosensitizer . Turnover numbers (TONs) up to 51392 and a selectivity of 98% for CO were reached in MeCN/H2O. The experiments were conducted under visible-light irradiation (λ = 450 nm) using TEOA as sacrificial electron donor (see section SEDs below).
====Advances and special progress====
====Additional remarks====
===Content of the published article in detail===
The article contains results for the reduction of CO2 to CO under visible-light catalysis using a copper complex as a catalyst. The catalytic system performs best (referring to the TON of CO production) in MeCN/H2O with complex xx.
====Catalyst====
<chemform smiles="C1C2CNCCN3CCNCC4=CC5C=CC(CN([H])6~[Co+]7(~N(CC6)(CCNCC6C=CC(C=2)=C(C=6)C=1)CCN~7([H])CC1C=CC2C=C(CNCC3)C=CC=2C=1)O)=CC=5C=C4.[Cl-](=O)(=O)(=O)=O" inchi="1S/C48H60N8.ClHO4.Co.H2O/c1-7-43-26-38-2-8-44(43)25-37(1)31-49-13-19-55-20-15-51-33-39-3-9-47-29-41(5-11-45(47)27-39)35-53-17-23-56(22-14-50-32-38)24-18-54-36-42-6-12-46-28-40(34-52-16-21-55)4-10-48(46)30-42;2-1(3,4)5;;/h1-12,25-30,49-54H,13-24,31-36H2;(H,2,3,4,5);;1H2/q;;+2;/p-2" inchikey="ZEYWCDNYJFKWNP-UHFFFAOYSA-L" height="200px" width="300px" float="none">
-INDIGO-05162416072D

0 0 0 0 0 0 0 0 0 0 0 V3000
M V30 BEGIN CTAB
M V30 COUNTS 65 73 0 0 0
M V30 BEGIN ATOM
M V30 1 C 6.58485 -3.50007 0.0 0
M V30 2 C 8.31515 -3.49959 0.0 0
M V30 3 C 7.45164 -2.99997 0.0 0
M V30 4 C 8.31515 -4.50053 0.0 0
M V30 5 C 6.58485 -4.50502 0.0 0
M V30 6 C 7.45382 -5.0 0.0 0
M V30 7 C 9.17965 -3.00121 0.0 0
M V30 8 C 10.0468 -3.50155 0.0 0
M V30 9 C 9.1858 -5.00287 0.0 0
M V30 10 C 10.049 -4.49746 0.0 0
M V30 11 C 6.55985 -6.35007 0.0 0
M V30 12 C 8.29015 -6.34959 0.0 0
M V30 13 C 7.42664 -5.84997 0.0 0
M V30 14 C 8.29015 -7.35053 0.0 0
M V30 15 C 6.55985 -7.35502 0.0 0
M V30 16 C 7.42882 -7.85003 0.0 0
M V30 17 C 9.15465 -5.85121 0.0 0
M V30 18 C 10.0218 -6.35155 0.0 0
M V30 19 C 9.1608 -7.85287 0.0 0
M V30 20 C 10.024 -7.34746 0.0 0
M V30 21 C 6.70985 -9.12507 0.0 0
M V30 22 C 8.44015 -9.12459 0.0 0
M V30 23 C 7.57664 -8.62497 0.0 0
M V30 24 C 8.44015 -10.1255 0.0 0
M V30 25 C 6.70985 -10.13 0.0 0
M V30 26 C 7.57882 -10.625 0.0 0
M V30 27 C 9.30465 -8.62621 0.0 0
M V30 28 C 10.1718 -9.12655 0.0 0
M V30 29 C 9.3108 -10.6279 0.0 0
M V30 30 C 10.174 -10.1225 0.0 0
M V30 31 C 5.89528 -7.80753 0.0 0
M V30 32 N 5.07781 -7.36004 0.0 0
M V30 33 C 4.33823 -8.01254 0.0 0
M V30 34 C 3.97076 -7.54005 0.0 0
M V30 35 N 3.43119 -8.06756 0.0 0
M V30 36 C 2.69325 -7.32283 0.0 0
M V30 37 C 3.43119 -9.06756 0.0 0
M V30 38 C 10.7622 -5.92547 0.0 0
M V30 39 N 11.5039 -6.42438 0.0 0
M V30 40 C 12.2193 -5.8733 0.0 0
M V30 41 C 12.7264 -6.25541 0.0 0
M V30 42 N 13.3424 -5.80541 0.0 0
M V30 43 C 13.6924 -4.41438 0.0 0
M V30 44 C 13.8584 -6.90541 0.0 0
M V30 45 Co 12.4 -7.2 0.0 0 CHG=1
M V30 46 C 13.2586 -3.64846 0.0 0
M V30 47 N 12.1677 -3.68964 0.0 0
M V30 48 C 10.9516 -2.96464 0.0 0
M V30 49 C 13.2746 -7.99633 0.0 0
M V30 50 N 12.0175 -8.32844 0.0 0
M V30 51 C 11.1628 -9.11037 0.0 0
M V30 52 O 11.175 -7.2 0.0 0
M V30 53 H 12.5175 -9.19447 0.0 0
M V30 54 H 11.5039 -5.42438 0.0 0
M V30 55 C 4.1383 -9.77466 0.0 0
M V30 56 N 5.1383 -9.77466 0.0 0
M V30 57 C 5.9204 -10.4318 0.0 0
M V30 58 C 2.89325 -6.39783 0.0 0
M V30 59 N 3.90928 -5.82283 0.0 0
M V30 60 C 4.7931 -4.73191 0.0 0
M V30 61 Cl 14.55 -2.175 0.0 0 CHG=-1
M V30 62 O 14.55 -1.175 0.0 0
M V30 63 O 15.55 -2.175 0.0 0
M V30 64 O 14.55 -3.175 0.0 0
M V30 65 O 13.55 -2.175 0.0 0
M V30 END ATOM
M V30 BEGIN BOND
M V30 1 2 3 1
M V30 2 2 4 2
M V30 3 1 1 5
M V30 4 1 2 3
M V30 5 2 5 6
M V30 6 1 6 4
M V30 7 2 8 7
M V30 8 1 4 9
M V30 9 1 7 2
M V30 10 2 9 10
M V30 11 1 10 8
M V30 12 2 13 11
M V30 13 2 14 12
M V30 14 1 11 15
M V30 15 1 12 13
M V30 16 2 15 16
M V30 17 1 16 14
M V30 18 2 18 17
M V30 19 1 14 19
M V30 20 1 17 12
M V30 21 2 19 20
M V30 22 1 20 18
M V30 23 2 23 21
M V30 24 2 24 22
M V30 25 1 21 25
M V30 26 1 22 23
M V30 27 2 25 26
M V30 28 1 26 24
M V30 29 2 28 27
M V30 30 1 24 29
M V30 31 1 27 22
M V30 32 2 29 30
M V30 33 1 30 28
M V30 34 1 15 31
M V30 35 1 31 32
M V30 36 1 32 33
M V30 37 1 33 34
M V30 38 1 34 35
M V30 39 1 35 36
M V30 40 1 35 37
M V30 41 1 18 38
M V30 42 1 38 39
M V30 43 1 39 40
M V30 44 1 40 41
M V30 45 1 41 42
M V30 46 1 42 43
M V30 47 1 42 44
M V30 48 1 43 46
M V30 49 1 46 47
M V30 50 1 47 48
M V30 51 1 48 8
M V30 52 1 44 49
M V30 53 1 49 50
M V30 54 1 28 51
M V30 55 1 51 50
M V30 56 1 52 45
M V30 57 8 50 45
M V30 58 8 39 45
M V30 59 8 45 42
M V30 60 1 50 53
M V30 61 1 39 54
M V30 62 1 37 55
M V30 63 1 55 56
M V30 64 1 56 57
M V30 65 1 57 25
M V30 66 1 36 58
M V30 67 1 58 59
M V30 68 1 59 60
M V30 69 1 60 5
M V30 70 2 61 62
M V30 71 2 61 63
M V30 72 2 61 64
M V30 73 2 61 65
M V30 END BOND
M V30 END CTAB
M END
</chemform>

====Photosensitizer====
====Investigation====

====Sacrificial electron donor====
In this study, the experiments were done with the sacrificial electron donor {{#moleculelink:|link=GSEJCLTVZPLZKY-UHFFFAOYSA-N|image=false|width=300|height=200}}.
====Additives====
In this study, no additives were tested.

Category:Photocatalytic CO2 conversion to CH4

2024-05-16T13:38:06Z

Laura:

[[Category:Homogeneous photocatalytic CO2 conversion]]
{{BaseTemplate}}
Table of all the experiments that have a turnover number for CH4 greater than 100, sorted in descending order.

{{#experimentlink:%5B%5BTurnover%20number%20CH4%3A%3A%3E100%5D%5D%0A|form=Photocatalytic_CO2_conversion_experiments|restrictToPages=|sort=Turnover number CH4, Catalyst|order=descending|description=TON CH4 >100}}
Table of all the experiments that have a turnover number for CH4 less than 100, sorted by catalyst.{{#experimentlink:%5B%5BTurnover%20number%20CH4%3A%3A%3C100%5D%5D|form=Photocatalytic_CO2_conversion_experiments|restrictToPages=|sort=Catalyst|order=|description=TON CH4 < 100}}

Highly efficient and selective visible-light driven CO2-to-CO conversion by a Co-based cryptate in H2O-CH3CN solution

2024-05-16T13:12:56Z

Laura:

[[Category:Photocatalytic CO2 conversion to CO]][[Category:Publication]]
{{BaseTemplate}}
===Abstract===
====Summary====
A photochemical reduction of CO2 to CO was shown using the copper cryptate as catalyst in combination with the ruthenium photosensitizer . Turnover numbers (TONs) up to 51392 and a selectivity of 98% for CO were reached in MeCN/H2O. The experiments were conducted under visible-light irradiation (λ = 450 nm) using TEOA as sacrificial electron donor (see section SEDs below).
====Advances and special progress====
====Additional remarks====
===Content of the published article in detail===
The article contains results for the reduction of CO2 to CO under visible-light catalysis using a copper complex as a catalyst. The catalytic system performs best (referring to the TON of CO production) in MeCN/H2O with complex xx.
====Catalyst====
<chemform smiles="" inchi="" inchikey="" height="200px" width="300px" float="none"></chemform>

====Photosensitizer====
====Investigation====

====Sacrificial electron donor====
In this study, the experiments were done with the sacrificial electron donor {{#moleculelink:|link=GSEJCLTVZPLZKY-UHFFFAOYSA-N|image=false|width=300|height=200}}.
====Additives====
In this study, no additives were tested.

Photocatalytic Reduction of CO2 by Highly Efficient Homogeneous FeII Catalyst based on 2,6-Bis(1’,2’,3’-triazolyl-methyl)pyridine. Comparison with Analogues.

2024-05-16T13:03:51Z

Laura: auto-updated

{{DOI|doi=10.1002/cctc.202201163}}
[[Category:Photocatalytic CO2 conversion to CO]][[Category:Publication]]
{{BaseTemplate}}
===Abstract===
====Summary====
A photochemical reduction of CO2 to CO was shown using the iron complex {{#moleculelink:|link=ZCGUPOIZKSBSCM-UHFFFAOYSA-N|image=false|width=300|height=200}} as catalyst in combination with the copper photosensitizer {{#moleculelink:|link=SVWABAAUBHILMW-UHFFFAOYSA-P|image=false|width=300|height=200}}. Turnover numbers (TONs) of 576 and a selectivity of 67% for CO were reached in MeCN/TEOA. The experiments were conducted under visible-light irradiation (λ = 420 nm) using BIH as sacrificial electron donor (see section SEDs below). The homoleptic iron complex {{#moleculelink:|link=SIMPDUKIPFZEDX-UHFFFAOYSA-N|image=false|width=300|height=200}} and the cobalt complexes {{#moleculelink:|link=JDMNOCVBLMVSON-UHFFFAOYSA-N|image=false|width=300|height=200}} and {{#moleculelink:|link=QMZVNZOKJUBNLZ-UHFFFAOYSA-N|image=false|width=300|height=200}} were tested for CO2 reduction as well, but did not show substantial conversion of CO2 to CO.
====Advances and special progress====
The authors reported a iron complex with one of the highest activities for CO2 reduction among earth-abundant systems with monometallic iron catalysts.

====Additional remarks====
In addition to the production of CO, a substantial amount of H2 (TON of 287) was formed in the reduction process with complex {{#moleculelink:|link=ZCGUPOIZKSBSCM-UHFFFAOYSA-N|image=false|width=300|height=200}}.

===Content of the published article in detail===
The article contains results for the reduction of CO2 to CO under visible-light catalysis using the iron complex {{#moleculelink:|link=ZCGUPOIZKSBSCM-UHFFFAOYSA-N|image=false|width=300|height=200}} as a catalyst. The catalytic system performs best (referring to the TON of CO production) in MeCN/TEOA.
====Catalyst====
<chemform smiles="C12CN3N(~[Fe](N=C=S)(N=C=S)(~N4C=CC=CC=4)4~N=1C(CN1C=C(C5C=CC=CC=5)N=N1~4)=CC=C2)=NC(C1C=CC=CC=1)=C3" inchi="1S/C23H19N7.C5H5N.2CNS.Fe/c1-3-8-18(9-4-1)22-16-29(27-25-22)14-20-12-7-13-21(24-20)15-30-17-23(26-28-30)19-10-5-2-6-11-19;1-2-4-6-5-3-1;2*2-1-3;/h1-13,16-17H,14-15H2;1-5H;;;/q;;2*-1;+2" inchikey="ZCGUPOIZKSBSCM-UHFFFAOYSA-N" height="200px" width="300px" float="none">
-INDIGO-05142413582D

0 0 0 0 0 0 0 0 0 0 0 V3000
M V30 BEGIN CTAB
M V30 COUNTS 43 50 0 0 0
M V30 BEGIN ATOM
M V30 1 C 7.33485 -6.22507 0.0 0
M V30 2 C 9.06515 -6.22459 0.0 0
M V30 3 N 8.20164 -5.72497 0.0 0
M V30 4 C 9.06515 -7.22553 0.0 0
M V30 5 C 7.33485 -7.23002 0.0 0
M V30 6 C 8.20382 -7.72503 0.0 0
M V30 7 C 6.4689 -5.72495 0.0 0
M V30 8 C 9.93141 -5.72499 0.0 0
M V30 9 N 6.21008 -4.75902 0.0 0
M V30 10 C 5.27652 -4.40064 0.0 0
M V30 11 C 5.32883 -3.40199 0.0 0
M V30 12 N 6.29474 -3.14317 0.0 0
M V30 13 N 6.83937 -3.98188 0.0 0
M V30 14 C 4.55167 -2.77268 0.0 0
M V30 15 C 2.8799 -2.32643 0.0 0
M V30 16 C 3.58516 -3.03205 0.0 0
M V30 17 C 3.13832 -1.35942 0.0 0
M V30 18 C 4.81112 -1.8018 0.0 0
M V30 19 C 4.09941 -1.09923 0.0 0
M V30 20 N 10.2814 -4.78397 0.0 0
M V30 21 N 9.8747 -3.87043 0.0 0
M V30 22 N 10.6178 -3.20126 0.0 0
M V30 23 C 11.4839 -3.70125 0.0 0
M V30 24 C 11.2759 -4.67942 0.0 0
M V30 25 C 12.3974 -3.29453 0.0 0
M V30 26 C 13.2611 -1.79522 0.0 0
M V30 27 C 12.397 -2.29382 0.0 0
M V30 28 C 14.1283 -2.29511 0.0 0
M V30 29 C 13.2681 -3.79642 0.0 0
M V30 30 C 14.1309 -3.2908 0.0 0
M V30 31 Fe 8.2 -4.325 0.0 0
M V30 32 C 7.40985 -0.800074 0.0 0
M V30 33 C 9.14015 -0.799589 0.0 0
M V30 34 C 8.27664 -0.299967 0.0 0
M V30 35 C 9.14015 -1.80053 0.0 0
M V30 36 C 7.40985 -1.80502 0.0 0
M V30 37 N 8.27882 -2.30003 0.0 0
M V30 38 N 6.85 -2.15 0.0 0
M V30 39 C 6.425 -1.3 0.0 0
M V30 40 S 6.1 -0.575 0.0 0
M V30 41 N 10.1574 -6.87235 0.0 0
M V30 42 C 10.8802 -7.68736 0.0 0
M V30 43 S 11.4551 -8.39365 0.0 0
M V30 END ATOM
M V30 BEGIN BOND
M V30 1 2 3 1
M V30 2 2 4 2
M V30 3 1 1 5
M V30 4 1 2 3
M V30 5 2 5 6
M V30 6 1 6 4
M V30 7 1 1 7
M V30 8 1 2 8
M V30 9 1 7 9
M V30 10 1 9 10
M V30 11 2 10 11
M V30 12 1 11 12
M V30 13 2 12 13
M V30 14 1 13 9
M V30 15 1 11 14
M V30 16 2 16 14
M V30 17 2 17 15
M V30 18 1 14 18
M V30 19 1 15 16
M V30 20 2 18 19
M V30 21 1 19 17
M V30 22 1 8 20
M V30 23 1 20 21
M V30 24 2 21 22
M V30 25 1 22 23
M V30 26 2 23 24
M V30 27 1 24 20
M V30 28 1 23 25
M V30 29 2 27 25
M V30 30 2 28 26
M V30 31 1 25 29
M V30 32 1 26 27
M V30 33 2 29 30
M V30 34 1 30 28
M V30 35 8 13 31
M V30 36 8 31 21
M V30 37 8 31 3
M V30 38 2 34 32
M V30 39 2 35 33
M V30 40 1 32 36
M V30 41 1 33 34
M V30 42 2 36 37
M V30 43 1 37 35
M V30 44 8 31 37
M V30 45 2 39 40
M V30 46 2 38 39
M V30 47 1 38 31
M V30 48 2 42 43
M V30 49 2 41 42
M V30 50 1 41 31
M V30 END BOND
M V30 END CTAB
M END
</chemform><chemform smiles="[Fe]12(~N3N(C=C(C4C=CC=CC=4)N=3)CC3C=CC=C(CN4C=C(C5C=CC=CC=5)N=N4~1)N=3~2)12~N3=NC(C4C=CC=CC=4)=CN3CC3N~1=C(CN1N~2=NC(C2C=CC=CC=2)=C1)C=CC=3" inchi="1S/2C23H19N7.Fe/c2*1-3-8-18(9-4-1)22-16-29(27-25-22)14-20-12-7-13-21(24-20)15-30-17-23(26-28-30)19-10-5-2-6-11-19;/h2*1-13,16-17H,14-15H2;" inchikey="SIMPDUKIPFZEDX-UHFFFAOYSA-N" height="200px" width="300px" float="none">
-INDIGO-05142414142D

0 0 0 0 0 0 0 0 0 0 0 V3000
M V30 BEGIN CTAB
M V30 COUNTS 61 74 0 0 0
M V30 BEGIN ATOM
M V30 1 Fe 8.525 -6.2 0.0 0
M V30 2 C 8.52537 -0.950795 0.0 0
M V30 3 C 9.39094 -2.44904 0.0 0
M V30 4 C 9.39187 -1.4514 0.0 0
M V30 5 N 8.5241 -2.94951 0.0 0
M V30 6 C 7.65506 -1.45327 0.0 0
M V30 7 C 7.66086 -2.45333 0.0 0
M V30 8 C 10.2567 -2.94944 0.0 0
M V30 9 C 6.79677 -2.95666 0.0 0
M V30 10 N 10.9638 -3.65655 0.0 0
M V30 11 N 6.08966 -3.66377 0.0 0
M V30 12 C 11.9515 -3.50014 0.0 0
M V30 13 C 12.4055 -4.39115 0.0 0
M V30 14 N 11.6984 -5.09825 0.0 0
M V30 15 N 10.8074 -4.64422 0.0 0
M V30 16 N 6.24607 -4.65144 0.0 0
M V30 17 N 5.35506 -5.10547 0.0 0
M V30 18 C 4.64796 -4.39837 0.0 0
M V30 19 C 5.10198 -3.50736 0.0 0
M V30 20 C 3.66027 -4.55479 0.0 0
M V30 21 C 13.3932 -4.54757 0.0 0
M V30 22 C 15.0642 -4.09815 0.0 0
M V30 23 C 14.1006 -3.83969 0.0 0
M V30 24 C 15.3239 -5.06481 0.0 0
M V30 25 C 13.654 -5.5181 0.0 0
M V30 26 C 14.6216 -5.77069 0.0 0
M V30 27 C 2.43792 -5.77946 0.0 0
M V30 28 C 3.40163 -5.52151 0.0 0
M V30 29 C 1.72967 -5.07217 0.0 0
M V30 30 C 2.94919 -3.84467 0.0 0
M V30 31 C 1.98488 -4.10974 0.0 0
M V30 32 C 8.47554 -11.2975 0.0 0
M V30 33 C 7.60997 -9.79927 0.0 0
M V30 34 C 7.60904 -10.7969 0.0 0
M V30 35 N 8.47681 -9.2988 0.0 0
M V30 36 C 9.34585 -10.795 0.0 0
M V30 37 C 9.34006 -9.79498 0.0 0
M V30 38 C 6.74418 -9.29886 0.0 0
M V30 39 C 10.2041 -9.29164 0.0 0
M V30 40 N 6.03707 -8.59176 0.0 0
M V30 41 N 10.9113 -8.58453 0.0 0
M V30 42 C 5.0494 -8.74817 0.0 0
M V30 43 C 4.59537 -7.85715 0.0 0
M V30 44 N 5.30247 -7.15005 0.0 0
M V30 45 N 6.19348 -7.60408 0.0 0
M V30 46 N 10.7548 -7.59686 0.0 0
M V30 47 N 11.6459 -7.14283 0.0 0
M V30 48 C 12.353 -7.84993 0.0 0
M V30 49 C 11.8989 -8.74094 0.0 0
M V30 50 C 13.3406 -7.69351 0.0 0
M V30 51 C 3.60768 -7.70073 0.0 0
M V30 52 C 1.93676 -8.15016 0.0 0
M V30 53 C 2.90034 -8.40862 0.0 0
M V30 54 C 1.67705 -7.18349 0.0 0
M V30 55 C 3.34693 -6.73021 0.0 0
M V30 56 C 2.37928 -6.47761 0.0 0
M V30 57 C 14.563 -6.46884 0.0 0
M V30 58 C 13.5993 -6.7268 0.0 0
M V30 59 C 15.2712 -7.17614 0.0 0
M V30 60 C 14.0517 -8.40364 0.0 0
M V30 61 C 15.016 -8.13856 0.0 0
M V30 END ATOM
M V30 BEGIN BOND
M V30 1 2 4 2
M V30 2 2 5 3
M V30 3 1 2 6
M V30 4 1 3 4
M V30 5 2 6 7
M V30 6 1 7 5
M V30 7 1 3 8
M V30 8 1 7 9
M V30 9 1 8 10
M V30 10 1 9 11
M V30 11 1 10 12
M V30 12 2 12 13
M V30 13 1 13 14
M V30 14 2 14 15
M V30 15 1 15 10
M V30 16 1 11 16
M V30 17 2 16 17
M V30 18 1 17 18
M V30 19 2 18 19
M V30 20 1 19 11
M V30 21 1 18 20
M V30 22 1 13 21
M V30 23 2 23 21
M V30 24 2 24 22
M V30 25 1 21 25
M V30 26 1 22 23
M V30 27 2 25 26
M V30 28 1 26 24
M V30 29 2 28 20
M V30 30 2 29 27
M V30 31 1 20 30
M V30 32 1 27 28
M V30 33 2 30 31
M V30 34 1 31 29
M V30 35 2 34 32
M V30 36 2 35 33
M V30 37 1 32 36
M V30 38 1 33 34
M V30 39 2 36 37
M V30 40 1 37 35
M V30 41 1 33 38
M V30 42 1 37 39
M V30 43 1 38 40
M V30 44 1 39 41
M V30 45 1 40 42
M V30 46 2 42 43
M V30 47 1 43 44
M V30 48 2 44 45
M V30 49 1 45 40
M V30 50 1 41 46
M V30 51 2 46 47
M V30 52 1 47 48
M V30 53 2 48 49
M V30 54 1 49 41
M V30 55 1 48 50
M V30 56 1 43 51
M V30 57 2 53 51
M V30 58 2 54 52
M V30 59 1 51 55
M V30 60 1 52 53
M V30 61 2 55 56
M V30 62 1 56 54
M V30 63 2 58 50
M V30 64 2 59 57
M V30 65 1 50 60
M V30 66 1 57 58
M V30 67 2 60 61
M V30 68 1 61 59
M V30 69 8 5 1
M V30 70 8 45 1
M V30 71 8 16 1
M V30 72 8 35 1
M V30 73 8 1 46
M V30 74 8 1 15
M V30 END BOND
M V30 END CTAB
M END
</chemform><chemform smiles="C12CN3N(~[Co]4(~N=1C(CN1C=C(C5C=CC=CC=5)N=N1~4)=CC=C2)(~N1C=CC=CC=1)(~N=C=S)~N=C=S)=NC(C1C=CC=CC=1)=C3" inchi="1S/C23H19N7.C5H5N.2CNS.Co/c1-3-8-18(9-4-1)22-16-29(27-25-22)14-20-12-7-13-21(24-20)15-30-17-23(26-28-30)19-10-5-2-6-11-19;1-2-4-6-5-3-1;2*2-1-3;/h1-13,16-17H,14-15H2;1-5H;;;/q;;2*-1;+2" inchikey="JDMNOCVBLMVSON-UHFFFAOYSA-N" height="200px" width="300px" float="none">
-INDIGO-05142414182D

0 0 0 0 0 0 0 0 0 0 0 V3000
M V30 BEGIN CTAB
M V30 COUNTS 43 50 0 0 0
M V30 BEGIN ATOM
M V30 1 C 6.98485 -5.27507 0.0 0
M V30 2 C 8.71515 -5.27459 0.0 0
M V30 3 N 7.85164 -4.77497 0.0 0
M V30 4 C 8.71515 -6.27553 0.0 0
M V30 5 C 6.98485 -6.28002 0.0 0
M V30 6 C 7.85382 -6.77503 0.0 0
M V30 7 C 6.1189 -4.77495 0.0 0
M V30 8 C 9.58141 -4.77499 0.0 0
M V30 9 N 5.86008 -3.80902 0.0 0
M V30 10 N 10.0814 -3.90897 0.0 0
M V30 11 C 4.92652 -3.45064 0.0 0
M V30 12 C 4.97883 -2.45199 0.0 0
M V30 13 N 5.94474 -2.19317 0.0 0
M V30 14 N 6.48937 -3.03188 0.0 0
M V30 15 N 9.6747 -2.99543 0.0 0
M V30 16 N 10.4178 -2.32626 0.0 0
M V30 17 C 11.2839 -2.82625 0.0 0
M V30 18 C 11.0759 -3.80442 0.0 0
M V30 19 C 4.20167 -1.82268 0.0 0
M V30 20 C 12.1974 -2.41953 0.0 0
M V30 21 C 13.0611 -0.920224 0.0 0
M V30 22 C 12.197 -1.41882 0.0 0
M V30 23 C 13.9283 -1.42011 0.0 0
M V30 24 C 13.0681 -2.92142 0.0 0
M V30 25 C 13.9309 -2.4158 0.0 0
M V30 26 C 2.5299 -1.37643 0.0 0
M V30 27 C 3.23516 -2.08205 0.0 0
M V30 28 C 2.78832 -0.409422 0.0 0
M V30 29 C 4.46112 -0.851801 0.0 0
M V30 30 C 3.74941 -0.149226 0.0 0
M V30 31 Co 7.975 -3.15 0.0 0
M V30 32 C 7.15985 -0.150074 0.0 0
M V30 33 C 8.89015 -0.149589 0.0 0
M V30 34 C 8.02664 0.350033 0.0 0
M V30 35 C 8.89015 -1.15053 0.0 0
M V30 36 C 7.15985 -1.15502 0.0 0
M V30 37 N 8.02882 -1.65003 0.0 0
M V30 38 N 6.525 -1.5 0.0 0
M V30 39 C 6.025 -0.633975 0.0 0
M V30 40 S 5.525 0.232051 0.0 0
M V30 41 S 10.85 -7.61603 0.0 0
M V30 42 C 10.35 -6.75 0.0 0
M V30 43 N 9.85 -5.88397 0.0 0
M V30 END ATOM
M V30 BEGIN BOND
M V30 1 2 3 1
M V30 2 2 4 2
M V30 3 1 1 5
M V30 4 1 2 3
M V30 5 2 5 6
M V30 6 1 6 4
M V30 7 1 1 7
M V30 8 1 2 8
M V30 9 1 7 9
M V30 10 1 8 10
M V30 11 1 9 11
M V30 12 2 11 12
M V30 13 1 12 13
M V30 14 2 13 14
M V30 15 1 14 9
M V30 16 1 10 15
M V30 17 2 15 16
M V30 18 1 16 17
M V30 19 2 17 18
M V30 20 1 18 10
M V30 21 1 12 19
M V30 22 1 17 20
M V30 23 2 22 20
M V30 24 2 23 21
M V30 25 1 20 24
M V30 26 1 21 22
M V30 27 2 24 25
M V30 28 1 25 23
M V30 29 2 27 19
M V30 30 2 28 26
M V30 31 1 19 29
M V30 32 1 26 27
M V30 33 2 29 30
M V30 34 1 30 28
M V30 35 2 34 32
M V30 36 2 35 33
M V30 37 1 32 36
M V30 38 1 33 34
M V30 39 2 36 37
M V30 40 1 37 35
M V30 41 2 38 39
M V30 42 2 39 40
M V30 43 8 38 31
M V30 44 2 41 42
M V30 45 2 42 43
M V30 46 8 43 31
M V30 47 8 14 31
M V30 48 8 37 31
M V30 49 8 31 15
M V30 50 8 31 3
M V30 END BOND
M V30 END CTAB
M END
</chemform><chemform smiles="[Co]12(~N3C(CN4C=C(C5C=CC=CC=5)N=N4~1)=CC=CC=3CN1N~2=NC(C2C=CC=CC=2)=C1)12~N3N(C=C(C4C=CC=CC=4)N=3)CC3C=CC=C(CN4C=C(C5C=CC=CC=5)N=N4~1)N=3~2" inchi="1S/2C23H19N7.Co/c2*1-3-8-18(9-4-1)22-16-29(27-25-22)14-20-12-7-13-21(24-20)15-30-17-23(26-28-30)19-10-5-2-6-11-19;/h2*1-13,16-17H,14-15H2;" inchikey="QMZVNZOKJUBNLZ-UHFFFAOYSA-N" height="200px" width="300px" float="none">
-INDIGO-05142414222D

0 0 0 0 0 0 0 0 0 0 0 V3000
M V30 BEGIN CTAB
M V30 COUNTS 61 74 0 0 0
M V30 BEGIN ATOM
M V30 1 Co 10.25 -5.675 0.0 0
M V30 2 C 9.38485 -10.4751 0.0 0
M V30 3 C 11.0902 -10.4746 0.0 0
M V30 4 N 10.2266 -9.97497 0.0 0
M V30 5 C 11.0902 -11.4755 0.0 0
M V30 6 C 9.35985 -11.48 0.0 0
M V30 7 C 10.2288 -11.975 0.0 0
M V30 8 C 8.5689 -9.97495 0.0 0
M V30 9 C 11.9564 -9.97499 0.0 0
M V30 10 N 7.9939 -9.10892 0.0 0
M V30 11 N 12.4564 -9.10897 0.0 0
M V30 12 C 6.99939 -9.00438 0.0 0
M V30 13 C 6.79145 -8.02621 0.0 0
M V30 14 N 7.65746 -7.52622 0.0 0
M V30 15 N 8.40061 -8.19539 0.0 0
M V30 16 N 12.0497 -8.19543 0.0 0
M V30 17 N 12.7928 -7.52626 0.0 0
M V30 18 C 13.6589 -8.02625 0.0 0
M V30 19 C 13.4509 -9.00442 0.0 0
M V30 20 C 14.5724 -7.61953 0.0 0
M V30 21 C 5.8779 -7.61949 0.0 0
M V30 22 C 15.4361 -6.12022 0.0 0
M V30 23 C 14.572 -6.61882 0.0 0
M V30 24 C 16.3033 -6.62011 0.0 0
M V30 25 C 15.4431 -8.12142 0.0 0
M V30 26 C 16.3059 -7.6158 0.0 0
M V30 27 C 4.1476 -7.62113 0.0 0
M V30 28 C 5.01144 -8.12018 0.0 0
M V30 29 C 4.14692 -6.62019 0.0 0
M V30 30 C 5.87722 -6.61454 0.0 0
M V30 31 C 5.00792 -6.12011 0.0 0
M V30 32 C 11.0393 -1.09963 0.0 0
M V30 33 C 9.30905 -1.10011 0.0 0
M V30 34 N 10.1726 -1.59974 0.0 0
M V30 35 C 9.30905 -0.0991716 0.0 0
M V30 36 C 11.0393 -0.0946836 0.0 0
M V30 37 C 10.1704 0.400329 0.0 0
M V30 38 C 11.9053 -1.59975 0.0 0
M V30 39 C 8.44279 -1.59971 0.0 0
M V30 40 N 12.4053 -2.46578 0.0 0
M V30 41 N 7.94279 -2.46574 0.0 0
M V30 42 C 13.3998 -2.57033 0.0 0
M V30 43 C 13.6077 -3.54849 0.0 0
M V30 44 N 12.7417 -4.04849 0.0 0
M V30 45 N 11.9986 -3.37932 0.0 0
M V30 46 N 8.3495 -3.37928 0.0 0
M V30 47 N 7.60636 -4.04844 0.0 0
M V30 48 C 6.74034 -3.54845 0.0 0
M V30 49 C 6.94829 -2.57029 0.0 0
M V30 50 C 5.82679 -3.95517 0.0 0
M V30 51 C 14.5213 -3.95522 0.0 0
M V30 52 C 5.82717 -4.95589 0.0 0
M V30 53 C 4.09589 -4.95459 0.0 0
M V30 54 C 4.95614 -3.45328 0.0 0
M V30 55 C 16.2516 -3.95357 0.0 0
M V30 56 C 15.3878 -3.45453 0.0 0
M V30 57 C 16.2523 -4.95451 0.0 0
M V30 58 C 14.522 -4.96016 0.0 0
M V30 59 C 15.3913 -5.45459 0.0 0
M V30 60 C 4.96306 -5.45448 0.0 0
M V30 61 C 4.0933 -3.95891 0.0 0
M V30 END ATOM
M V30 BEGIN BOND
M V30 1 2 4 2
M V30 2 2 5 3
M V30 3 1 2 6
M V30 4 1 3 4
M V30 5 2 6 7
M V30 6 1 7 5
M V30 7 1 2 8
M V30 8 1 3 9
M V30 9 1 8 10
M V30 10 1 9 11
M V30 11 1 10 12
M V30 12 2 12 13
M V30 13 1 13 14
M V30 14 2 14 15
M V30 15 1 15 10
M V30 16 1 11 16
M V30 17 2 16 17
M V30 18 1 17 18
M V30 19 2 18 19
M V30 20 1 19 11
M V30 21 1 18 20
M V30 22 1 13 21
M V30 23 2 23 20
M V30 24 2 24 22
M V30 25 1 20 25
M V30 26 1 22 23
M V30 27 2 25 26
M V30 28 1 26 24
M V30 29 2 28 21
M V30 30 2 29 27
M V30 31 1 21 30
M V30 32 1 27 28
M V30 33 2 30 31
M V30 34 1 31 29
M V30 35 2 34 32
M V30 36 2 35 33
M V30 37 1 32 36
M V30 38 1 33 34
M V30 39 2 36 37
M V30 40 1 37 35
M V30 41 1 32 38
M V30 42 1 33 39
M V30 43 1 38 40
M V30 44 1 39 41
M V30 45 1 40 42
M V30 46 2 42 43
M V30 47 1 43 44
M V30 48 2 44 45
M V30 49 1 45 40
M V30 50 1 41 46
M V30 51 2 46 47
M V30 52 1 47 48
M V30 53 2 48 49
M V30 54 1 49 41
M V30 55 1 48 50
M V30 56 1 43 51
M V30 57 2 52 50
M V30 58 1 50 54
M V30 59 2 56 51
M V30 60 2 57 55
M V30 61 1 51 58
M V30 62 1 55 56
M V30 63 2 58 59
M V30 64 1 59 57
M V30 65 1 60 52
M V30 66 2 53 60
M V30 67 2 54 61
M V30 68 1 61 53
M V30 69 8 34 1
M V30 70 8 46 1
M V30 71 8 1 45
M V30 72 8 15 1
M V30 73 8 1 16
M V30 74 8 1 4
M V30 END BOND
M V30 END CTAB
M END
</chemform>

====Photosensitizer====
<chemform smiles="CC1C=CC2C3=C4C(=CC=2)C=CC(C)=N4~[Cu]2(~P(C4C=CC=CC=4)(C4C=CC=CC=4)C4=CC=CC=C4OC4C=CC=CC=4P~2(C2C=CC=CC=2)C2C=CC=CC=2)~N=13" inchi="1S/C36H28OP2.C14H12N2.Cu/c1-5-17-29(18-6-1)38(30-19-7-2-8-20-30)35-27-15-13-25-33(35)37-34-26-14-16-28-36(34)39(31-21-9-3-10-22-31)32-23-11-4-12-24-32;1-9-3-5-11-7-8-12-6-4-10(2)16-14(12)13(11)15-9;/h1-28H;3-8H,1-2H3;/q;;-2/p+2" inchikey="SVWABAAUBHILMW-UHFFFAOYSA-P" height="200px" width="300px" float="none">
-INDIGO-05142413492D

0 0 0 0 0 0 0 0 0 0 0 V3000
M V30 BEGIN CTAB
M V30 COUNTS 56 66 0 0 0
M V30 BEGIN ATOM
M V30 1 C 12.15 -4.31795 0.0 0
M V30 2 C 11.65 -5.18397 0.0 0
M V30 3 N 10.65 -5.18397 0.0 0
M V30 4 C 10.15 -6.05 0.0 0
M V30 5 C 9.15 -6.05 0.0 0
M V30 6 N 8.65 -5.18397 0.0 0
M V30 7 C 7.65 -5.18397 0.0 0
M V30 8 C 7.15 -4.31795 0.0 0
M V30 9 C 7.15 -6.05 0.0 0
M V30 10 C 7.65 -6.91603 0.0 0
M V30 11 C 8.65 -6.91603 0.0 0
M V30 12 C 9.15 -7.78205 0.0 0
M V30 13 C 10.15 -7.78205 0.0 0
M V30 14 C 10.65 -6.91603 0.0 0
M V30 15 C 11.65 -6.91603 0.0 0
M V30 16 C 12.15 -6.05 0.0 0
M V30 17 Cu 9.575 -4.05 0.0 0
M V30 18 C 7.81136 1.15012 0.0 0
M V30 19 C 8.67693 -0.348124 0.0 0
M V30 20 C 8.67786 0.649512 0.0 0
M V30 21 C 7.81008 -0.848595 0.0 0
M V30 22 C 6.94105 0.647646 0.0 0
M V30 23 C 6.94684 -0.352412 0.0 0
M V30 24 O 9.54272 -0.848527 0.0 0
M V30 25 C 10.409 -0.34893 0.0 0
M V30 26 C 11.2727 1.15038 0.0 0
M V30 27 C 10.4086 0.651784 0.0 0
M V30 28 C 12.1399 0.650487 0.0 0
M V30 29 C 11.2796 -0.850819 0.0 0
M V30 30 C 12.1425 -0.345196 0.0 0
M V30 31 P 7.81105 -1.84859 0.0 0
M V30 32 P 11.2832 -1.85081 0.0 0
M V30 33 C 5.86105 -1.87359 0.0 0
M V30 34 C 13.2332 -1.82581 0.0 0
M V30 35 C 4.36338 -2.74017 0.0 0
M V30 36 C 5.36102 -2.74043 0.0 0
M V30 37 C 3.86233 -1.87366 0.0 0
M V30 38 C 5.35799 -1.00362 0.0 0
M V30 39 C 4.35794 -1.01009 0.0 0
M V30 40 C 14.7309 -0.959238 0.0 0
M V30 41 C 13.7332 -0.958978 0.0 0
M V30 42 C 15.2319 -1.82574 0.0 0
M V30 43 C 13.7362 -2.69578 0.0 0
M V30 44 C 14.7363 -2.68932 0.0 0
M V30 45 C 5.92894 -3.8807 0.0 0
M V30 46 C 5.48269 -5.55247 0.0 0
M V30 47 C 6.18831 -4.84722 0.0 0
M V30 48 C 4.51568 -5.29405 0.0 0
M V30 49 C 4.95806 -3.62125 0.0 0
M V30 50 C 4.25549 -4.33297 0.0 0
M V30 51 C 13.2403 -3.75792 0.0 0
M V30 52 C 14.9121 -4.20417 0.0 0
M V30 53 C 14.2068 -3.49855 0.0 0
M V30 54 C 14.6536 -5.17118 0.0 0
M V30 55 C 12.9808 -4.7288 0.0 0
M V30 56 C 13.6926 -5.43137 0.0 0
M V30 END ATOM
M V30 BEGIN BOND
M V30 1 1 1 2
M V30 2 2 2 3
M V30 3 1 3 4
M V30 4 2 4 5
M V30 5 1 5 6
M V30 6 2 6 7
M V30 7 1 7 8
M V30 8 1 7 9
M V30 9 2 9 10
M V30 10 1 10 11
M V30 11 1 11 5
M V30 12 2 11 12
M V30 13 1 12 13
M V30 14 2 13 14
M V30 15 1 14 4
M V30 16 1 14 15
M V30 17 2 15 16
M V30 18 1 16 2
M V30 19 2 20 18
M V30 20 2 21 19
M V30 21 1 18 22
M V30 22 1 19 20
M V30 23 2 22 23
M V30 24 1 23 21
M V30 25 1 19 24
M V30 26 1 24 25
M V30 27 2 27 25
M V30 28 2 28 26
M V30 29 1 25 29
M V30 30 1 26 27
M V30 31 2 29 30
M V30 32 1 30 28
M V30 33 1 21 31
M V30 34 1 29 32
M V30 35 1 31 33
M V30 36 1 32 34
M V30 37 2 36 33
M V30 38 2 37 35
M V30 39 1 33 38
M V30 40 1 35 36
M V30 41 2 38 39
M V30 42 1 39 37
M V30 43 2 41 34
M V30 44 2 42 40
M V30 45 1 34 43
M V30 46 1 40 41
M V30 47 2 43 44
M V30 48 1 44 42
M V30 49 8 6 17
M V30 50 8 17 3
M V30 51 1 31 45
M V30 52 2 47 45
M V30 53 2 48 46
M V30 54 1 45 49
M V30 55 1 46 47
M V30 56 2 49 50
M V30 57 1 50 48
M V30 58 1 32 51
M V30 59 2 53 51
M V30 60 2 54 52
M V30 61 1 51 55
M V30 62 1 52 53
M V30 63 2 55 56
M V30 64 1 56 54
M V30 65 8 17 31
M V30 66 8 17 32
M V30 END BOND
M V30 END CTAB
M END
</chemform>

====Investigation====
{{#experimentlist: |form=Photocatalytic_CO2_conversion_experiments|name=Optimization of CO2 reduction conditions|importFile=}}

{{#experimentlist:|form=Photocatalytic_CO2_conversion_experiments|name=CO2 reduction experiments testing different catalysts|importFile=}}

====Sacrificial electron donor====
In this study, the experiments were done with the sacrificial electron donor BIH ([[Molecule:100508|100508]]).
====Additives====
In this study, control experiments with Hg and without CO2 were conducted.