Visible-Light Photoredox Catalysis: Selective Reduction of Carbon Dioxide to Carbon Monoxide by a Nickel N-Heterocyclic Carbene–Isoquinoline Complex/Table 1

cat	cat conc [µM]	PS	PS conc [mM]	e-D	e-D conc [M]	H-D	H-D conc [M]	solvent A	solvent B	solvent C	solv A/B/C	additives	additives conc [M]	feedstock gas	feedstock volume [mL]	intensity [kW/m²]	pH	T []	λexc [nm]	t [h]	TON CO	TOF CO [TOF/min]	Φ CO [%]	TON CH4	TOF CH4 [TOF/min]	Φ CH4 [%]	TON H2	TOF H2 [TOF/min]	Φ H2 [%]	TON HCOOH	TOF HCOOH [TOF/min]	Φ HCOOH [%]	TON MeOH	TOF MeOH [TOF/min]	Φ MeOH [%]	selectivity [%] [CO;CH4;H2;HCOOH;MeOH]	Φ all [%]	Details	include
[Ni(bimiqpr)][PF6]2	0.002	Ir(ppy)3	0.2	TEA	0.07			MeCN											solar spectrum	7	98000	3.9	0.01													n/a	0.01		Yes
[Ni(bimiqpr)][PF6]2	0.02	Ir(ppy)3	0.2	TEA	0.07			MeCN											solar spectrum	7	9000	0.36														n/a			Yes
[Ni(bimiqpr)][PF6]2	0.2	Ir(ppy)3	0.2	TEA	0.07			MeCN											solar spectrum	7	1500	0.058														n/a			Yes