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mixed valent Fe
II
Fe
I complexes and factors related to the rotated configuration of diiron
hydrogenase. J Am Chem Soc 134:13089–13102
103. Singleton ML, Jenkins RM, Klemashevich CL, Darensbourg MY (2008) The effect of
bridgehead steric bulk on the ground state and intramolecular exchange processes of
(l-SCH 2 CR 2 CH 2 S)[Fe(CO) 3 ][Fe(CO) 2 L] complexes. C R Chim 11:861–874
104. Chong D, Georgakaki IP, Mejia-Rodriguez R et al (2003) Electrocatalysis of hydrogen
production by active site analogues of the iron hydrogenase enzyme: structure/function
relationships. Dalton Trans 4158–4163
105. Felton GA, Vannucci AK, Chen J et al (2007) Hydrogen generation from weak acids:
electrochemical and computational studies of a diiron hydrogenase mimic. J Am Chem Soc
129:12521–12530
106. Brezinski WP, Karayilan M, Clary KE et al (2018) [FeFe]-Hydrogenase mimetic
metallopolymers with enhanced catalytic activity for hydrogen production in water. Angew
Chem Int Ed 57:11898–11902
107. Olsen MT, Barton BE, Rauchfuss TB (2009) Hydrogen activation by biomimetic diiron
dithiolates. Inorg Chem 48:7507–7509
108. Carroll ME, Barton BE, Rauchfuss TB, Carroll PJ (2012) Synthetic models for the active site
of the [FeFe]-hydrogenase: catalytic proton reduction and the structure of the doubly
protonated intermediate. J Am Chem Soc 134:18843–18852
109. Ghosh P, Ding S, Chupik RB et al (2017) A matrix of heterobimetallic complexes for
interrogation of hydrogen evolution reaction electrocatalysts. Chem Sci 8:8291–8300
110. Ghosh P, Quiroz M, Wang N et al (2017) Complexes of MN 2 S 2 ÁFe(η
5
-C 5 R 5 )(CO) as
platform for exploring cooperative heterobimetallic effects in HER electrocatalysis. Dalton
Trans 46:5617–5624
300
M. Y. Darensbourg et al.