A Water Soluble Cobalt(II) Complex with 1,10‑Phenanthroline, a Catalyst for Visible‑Light‑Driven Reduction of CO2 to CO with High Selectivity: Difference between revisions

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DOI 10.1007/s10562-021-03782-7
Authors Chun-Li Wang, Juan Du, Hao Yang, Shu-Zhong Zhan,
Submitted 04.09.2021
Published online 02.09.2021
Licenses https://www.springer.com/tdm, https://www.springer.com/tdm,
Subjects -
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===A [[Category:Publication]] bs [[Category:Publication]] tract===
===Abstract===
[[Category:Publication]]
[[Category:Publication]]
====Summary====
====Summary====
====Additional remarks====
====Additional remarks====
Line 109: Line 111:
=== Photosensitizer ===
=== Photosensitizer ===


<chemform smiles="C1C2C=CC3C=CC=N4[Ru+2]5(N6C7C8N5=CC=CC=8C=CC=7C=CC=6)5(N6=CC=CC7C=CC8C=CC=N5C=8C=76)N(C=2C=34)=CC=1.P(F)(F)(F)([F-])(F)(F)F.P(F)(F)(F)([F-])(F)(F)F" inchi="1S/3C12H8N2.2F7P.Ru/c3*1-3-9-5-6-10-4-2-8-14-12(10)11(9)13-7-1;2*1-8(2,3,4,5,6)7;/h3*1-8H;;;/q;;;2*-1;+2" inchikey="YYWPACUPCNICHF-UHFFFAOYSA-N" height="200px" width="300px" float="none">
  -INDIGO-12072422152D
  0  0  0  0  0  0  0  0  0  0  0 V3000
M  V30 BEGIN CTAB
M  V30 COUNTS 59 68 0 0 0
M  V30 BEGIN ATOM
M  V30 1 C -4.49166 0.079824 0.0 0
M  V30 2 C -4.06787 -0.62801 0.0 0
M  V30 3 C -3.24298 -0.614915 0.0 0
M  V30 4 N -2.84187 0.106013 0.0 0
M  V30 5 C -3.26566 0.813846 0.0 0
M  V30 6 C -4.09055 0.800752 0.0 0
M  V30 7 C -2.86455 1.53478 0.0 0
M  V30 8 C -3.28834 2.24261 0.0 0
M  V30 9 C -4.11323 2.22951 0.0 0
M  V30 10 C -4.51434 1.50859 0.0 0
M  V30 11 N -2.03965 1.54787 0.0 0
M  V30 12 C -1.63855 2.2688 0.0 0
M  V30 13 C -2.06233 2.97663 0.0 0
M  V30 14 C -2.88723 2.96354 0.0 0
M  V30 15 C 0.250331 2.98281 0.0 0
M  V30 16 C -0.574639 2.98991 0.0 0
M  V30 17 C -0.99328 2.27903 0.0 0
M  V30 18 N -0.586952 1.56103 0.0 0
M  V30 19 C 0.238017 1.55392 0.0 0
M  V30 20 C 0.656658 2.26481 0.0 0
M  V30 21 C 0.644346 0.835919 0.0 0
M  V30 22 C 1.46932 0.828809 0.0 0
M  V30 23 C 1.88796 1.5397 0.0 0
M  V30 24 C 1.48163 2.2577 0.0 0
M  V30 25 N 0.225704 0.125028 0.0 0
M  V30 26 C 0.632033 -0.59297 0.0 0
M  V30 27 C 1.457 -0.600079 0.0 0
M  V30 28 C 1.87564 0.110811 0.0 0
M  V30 29 Ru -1.28362 0.415314 0.0 0 CHG=2
M  V30 30 C 0.325773 -2.28096 0.0 0
M  V30 31 C 0.741449 -1.56833 0.0 0
M  V30 32 C 0.332132 -0.852031 0.0 0
M  V30 33 N -0.49286 -0.848359 0.0 0
M  V30 34 C -0.908535 -1.56099 0.0 0
M  V30 35 C -0.499218 -2.27729 0.0 0
M  V30 36 C -1.73353 -1.55732 0.0 0
M  V30 37 C -2.1492 -2.26994 0.0 0
M  V30 38 C -1.73989 -2.98624 0.0 0
M  V30 39 C -0.914894 -2.98991 0.0 0
M  V30 40 N -2.14284 -0.841017 0.0 0
M  V30 41 C -2.96783 -0.837345 0.0 0
M  V30 42 C -3.38351 -1.54997 0.0 0
M  V30 43 C -2.97419 -2.26627 0.0 0
M  V30 44 P 3.56559 0.765939 0.0 0
M  V30 45 F 3.35207 -0.030949 0.0 0
M  V30 46 F 2.85112 1.17844 0.0 0
M  V30 47 F 4.14895 1.3493 0.0 0
M  V30 48 F 3.56559 1.59094 0.0 0 CHG=-1
M  V30 49 F 4.39059 0.765939 0.0 0
M  V30 50 F 2.7687 0.552413 0.0 0
M  V30 51 F 4.14895 0.182576 0.0 0
M  V30 52 P 3.68934 -1.58531 0.0 0
M  V30 53 F 3.47582 -2.3822 0.0 0
M  V30 54 F 2.97487 -1.17281 0.0 0
M  V30 55 F 4.27271 -1.00195 0.0 0
M  V30 56 F 3.68934 -0.760311 0.0 0 CHG=-1
M  V30 57 F 4.51434 -1.58531 0.0 0
M  V30 58 F 2.89245 -1.79884 0.0 0
M  V30 59 F 4.27271 -2.16867 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 2 3 4
M  V30 4 1 4 5
M  V30 5 2 5 6
M  V30 6 1 6 1
M  V30 7 1 5 7
M  V30 8 2 7 8
M  V30 9 1 8 9
M  V30 10 2 9 10
M  V30 11 1 10 6
M  V30 12 1 7 11
M  V30 13 2 11 12
M  V30 14 1 12 13
M  V30 15 2 13 14
M  V30 16 1 14 8
M  V30 17 2 15 16
M  V30 18 1 16 17
M  V30 19 2 17 18
M  V30 20 1 18 19
M  V30 21 2 19 20
M  V30 22 1 20 15
M  V30 23 1 19 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 21 25
M  V30 29 2 25 26
M  V30 30 1 26 27
M  V30 31 2 27 28
M  V30 32 1 28 22
M  V30 33 10 11 29
M  V30 34 10 18 29
M  V30 35 10 4 29
M  V30 36 10 25 29
M  V30 37 2 30 31
M  V30 38 1 31 32
M  V30 39 2 32 33
M  V30 40 1 33 34
M  V30 41 2 34 35
M  V30 42 1 35 30
M  V30 43 1 34 36
M  V30 44 2 36 37
M  V30 45 1 37 38
M  V30 46 2 38 39
M  V30 47 1 39 35
M  V30 48 1 36 40
M  V30 49 2 40 41
M  V30 50 1 41 42
M  V30 51 2 42 43
M  V30 52 1 43 37
M  V30 53 10 40 29
M  V30 54 10 33 29
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 44 51
M  V30 62 1 52 53
M  V30 63 1 52 54
M  V30 64 1 52 55
M  V30 65 1 52 56
M  V30 66 1 52 57
M  V30 67 1 52 58
M  V30 68 1 52 59
M  V30 END BOND
M  V30 END CTAB
M  END
</chemform>


=== Investigation ===
=== Investigation ===


{{#experimentlist:|form=Photocatalytic_CO2_conversion_experiments|name=Table 1|importFile=Import File_v2.xlsx|description=}}


===Further Information===
===Further Information===
====Sacrificial electron donor====
====Sacrificial electron donor====
In this study, the experiments were done with the 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====
====Additives====
{{Tags|tags=photocatalytic CO2 reduction, cobalt phenanthroline catalyst, ruthenium polypyridyl photosensitizer, homogeneous catalysis, triethanolamine sacrificial donor, acetonitrile solvent, visible light irradiation, turnover number, transition metal complexes, organometallic chemistry, phenanthroline ligands, cyanide ligands}}

Latest revision as of 11:40, 21 November 2025


Abstract[edit | edit source]

Summary[edit | edit source]

Additional remarks[edit | edit source]

Content of the published article in detail[edit | edit source]

Catalysts tested in this study[edit | edit source]

Co(phen)2(CN)2


Photosensitizer[edit | edit source]

[Ru(phen)3](PF6)2

Investigation[edit | edit source]

catcat conc [µM]PSPS conc [mM]e-De-D conc [M]solvent A...λexc [nm].TON CO.
1.

Co(phen)2(CN)2

0

[Ru(phen)3](PF6)2

0.40

TEOA

0.4

MeCN

4690
2.

Co(phen)2(CN)2

2.5

[Ru(phen)3](PF6)2

0.40

TEOA

0.4

MeCN

4691130
3.

Co(phen)2(CN)2

5

[Ru(phen)3](PF6)2

0.40

TEOA

0.4

MeCN

469730
4.

Co(phen)2(CN)2

25

[Ru(phen)3](PF6)2

0.40

TEOA

0.4

MeCN

469154
5.

Co(phen)2(CN)2

2.5

[Ru(phen)3](PF6)2

0.40

TEOA

0.4

MeCN

0
6.

Co(phen)2(CN)2

0

[Ru(phen)3](PF6)2

0.40

TEOA

0.4

MeCN

4690
7.

Co(phen)2(CN)2

2.5

[Ru(phen)3](PF6)2

0.40

TEOA

0.4

MeCN

4690
8.

Co(phen)2(CN)2

2.5

[Ru(phen)3](PF6)2

0.40


MeCN

4690
9.

Co(phen)2(CN)2

2.5

[Ru(phen)3](PF6)2

0.40

TEOA

0.4

MeCN

469720
10.

Co(phen)2(CN)2

2.5


TEOA

0.4

MeCN

4690
Investigation-Name: Table 1

Further Information[edit | edit source]

Sacrificial electron donor[edit | edit source]

In this study, the experiments were done with the sacrificial electron donor TEOA.

Additives[edit | edit source]

Tags: photocatalytic CO2 reduction, cobalt phenanthroline catalyst, ruthenium polypyridyl photosensitizer, homogeneous catalysis, triethanolamine sacrificial donor, acetonitrile solvent, visible light irradiation, turnover number, transition metal complexes, organometallic chemistry, phenanthroline ligands, cyanide ligands

Investigations

  • Table 1 (Molecular process, Photocatalytic CO2 conversion experiments)
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