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. 2018 Mar 18;140(14):4826–4834. doi: 10.1021/jacs.7b11267

Figure 2.

Figure 2

Reaction mechanisms for the CO2RR and HER via hydride donor species. n stands for the charge of the resting catalyst (n = 0 for MP with TM and post-TM Zn and Cd, n = +1 for Ga, In and Sn). Asterisk (*) shows that the formation of the metal-hydride is specific to the metal-electroactive MP and cannot form on ligand-electroactive MP.