83. Wiedner ES, Yang JY, Dougherty WG, Kassel WS, Bullock RM, DuBois MR, DuBois DL
(2010) Comparison of cobalt and nickel complexes with sterically demanding cyclic
diphosphine ligands: electrocatalytic H 2 production by [Co(PtBu 2 NPh 2 )(CH 3 CN) 3 ](BF 4 ) 2 .
Organometallics 29(21):5390–5401. doi:10.1021/om100395r
84. Wiedner ES, Roberts JAS, Dougherty WG (2013) Synthesis and electrochemical studies of
cobalt(III) monohydride complexes containing pendant amines. Inorg Chem 52(17):9975–
9988. doi:10.1021/ic401232g
85. Lee CH, Dogutan DK, Nocera DG (2011) Hydrogen generation by hangman
metalloporphyrins. J Am Chem Soc 133(23):8775–8777. doi:10.1021/ja202136y
86. Roubelakis MM, Bediako DK, Dogutan DK, Nocera DG (2012) Proton-coupled electron
transfer kinetics for the hydrogen evolution reaction of hangman porphyrins. Energy Environ
Sci 5(7):7737–7740. doi:10.1039/c2ee21123h
87. Kleingardner JG, Kandemir B, Bren KL (2014) Hydrogen evolution from neutral water under
aerobic conditions catalyzed by cobalt microperoxidase-11. J Am Chem Soc 136(1):4–7.
doi:10.1021/ja406818h
88. Connolly P, Espenson JH (1986) Cobalt-catalyzed evolution of molecular hydrogen. Inorg
Chem 25(16):2684–2688. doi:10.1021/ic00236a006
89. Artero V, Chavarot-Kerlidou M, Fontecave M (2011) Splitting water with cobalt. Angew
Chem Int Ed 50(32):7238–7266. doi:10.1002/anie.201007987
90. Razavet M, Artero V, Fontecave M (2005) Proton electroreduction catalyzed by
cobaloximes: functional models for hydrogenases. Inorg Chem 44(13):4786–4795.
doi:10.1021/ic050167z
91. Baffert C, Artero V, Fontecave M (2007) Cobaloximes as functional models for hydrogenases. 2. Proton electroreduction catalyzed by difluoroborylbis(dimethylglyoximato)cobalt
(II) complexes in organic media. Inorg Chem 46(5):1817–1824. doi:10.1021/ic061625m
92. Hu X, Brunschwig BS, Peters JC (2007) Electrocatalytic hydrogen evolution at low
overpotentials by cobalt macrocyclic glyoxime and tetraimine complexes. J Am Chem Soc
129(29):8988–8998. doi:10.1021/ja067876b
93. Jacques PA, Artero V, Pecaut J, Fontecave M (2009) Cobalt and nickel diimine-dioxime
complexes as molecular electrocatalysts for hydrogen evolution with low overvoltages. Proc
Natl Acad Sci U S A 106(49):20627–20632. doi:10.1073/pnas.0907775106
94. Hu X, Cossairt BM, Brunschwig BS, Lewis NS, Peters JC (2005) Electrocatalytic hydrogen
evolution by cobalt difluoroboryl-diglyoximate complexes. Chem Commun 37:4723–4725.
doi:10.1039/b509188h
95. Bacchi M, Berggren G, Niklas J, Veinberg E, Mara MW, Shelby ML, Poluektov OG, Chen
LX, Tiede DM, Cavazza C, Field MJ, Fontecave M, Artero V (2014) Cobaloxime-based
artificial hydrogenases. Inorg Chem 53(15):8071–8082. doi:10.1021/ic501014c
96. Fang M, Engelhard MH, Zhu Z, Helm ML, Roberts JAS (2014) Eelectrodeposition from
acidic solutions of nickel Bis(benzenedithiolate) produces a hydrogen-evolving Ni-S film on
glassy carbon. ACS Catal 4:90–98. doi:10.1021/cs400675u
97. Wang D, Ghirlanda G, Allen JP (2014) Water oxidation by a nickel-glycine catalyst. J Am
Chem Soc 136(29):10198–10201. doi:10.1021/ja504282w
98. Cobo S, Heidkamp J, Jacques P-A, Fize J, Fourmond V, Guetaz L, Jousselme B, Ivanova V,
Dau H, Palacin S, Fontecave M, Artero V (2012) A Janus cobalt-based catalytic material for
electro-splitting of water. Nat Mater 11(9):802–807. doi:10.1038/nmat3385
99. Chen L, Chen G, Leung C-F, Yiu S-M, Ko C-C, Anxolabe ´he `re-Mallart E, Robert M, Lau T-C
(2015) Dual homogeneous and heterogeneous pathways in photo- and electrocatalytic hydrogen evolution with nickel(II) catalysts bearing tetradentate macrocyclic ligands. ACS Catal 5
(1):356–364. doi:10.1021/cs501534h
100. Cherdo S, El Ghachtouli S, Sircoglou M, Brisset F, Orio M, Aukauloo A (2014) A nickel
dimethyl glyoximato complex to form nickel based nanoparticles for electrocatalytic H 2
production. Chem Commun 50(88):13514–13516. doi:10.1039/C4CC05355A
Biomimetic Complexes for Production of Dihydrogen and Reduction of CO 2
267
(2010) Comparison of cobalt and nickel complexes with sterically demanding cyclic
diphosphine ligands: electrocatalytic H 2 production by [Co(PtBu 2 NPh 2 )(CH 3 CN) 3 ](BF 4 ) 2 .
Organometallics 29(21):5390–5401. doi:10.1021/om100395r
84. Wiedner ES, Roberts JAS, Dougherty WG (2013) Synthesis and electrochemical studies of
cobalt(III) monohydride complexes containing pendant amines. Inorg Chem 52(17):9975–
9988. doi:10.1021/ic401232g
85. Lee CH, Dogutan DK, Nocera DG (2011) Hydrogen generation by hangman
metalloporphyrins. J Am Chem Soc 133(23):8775–8777. doi:10.1021/ja202136y
86. Roubelakis MM, Bediako DK, Dogutan DK, Nocera DG (2012) Proton-coupled electron
transfer kinetics for the hydrogen evolution reaction of hangman porphyrins. Energy Environ
Sci 5(7):7737–7740. doi:10.1039/c2ee21123h
87. Kleingardner JG, Kandemir B, Bren KL (2014) Hydrogen evolution from neutral water under
aerobic conditions catalyzed by cobalt microperoxidase-11. J Am Chem Soc 136(1):4–7.
doi:10.1021/ja406818h
88. Connolly P, Espenson JH (1986) Cobalt-catalyzed evolution of molecular hydrogen. Inorg
Chem 25(16):2684–2688. doi:10.1021/ic00236a006
89. Artero V, Chavarot-Kerlidou M, Fontecave M (2011) Splitting water with cobalt. Angew
Chem Int Ed 50(32):7238–7266. doi:10.1002/anie.201007987
90. Razavet M, Artero V, Fontecave M (2005) Proton electroreduction catalyzed by
cobaloximes: functional models for hydrogenases. Inorg Chem 44(13):4786–4795.
doi:10.1021/ic050167z
91. Baffert C, Artero V, Fontecave M (2007) Cobaloximes as functional models for hydrogenases. 2. Proton electroreduction catalyzed by difluoroborylbis(dimethylglyoximato)cobalt
(II) complexes in organic media. Inorg Chem 46(5):1817–1824. doi:10.1021/ic061625m
92. Hu X, Brunschwig BS, Peters JC (2007) Electrocatalytic hydrogen evolution at low
overpotentials by cobalt macrocyclic glyoxime and tetraimine complexes. J Am Chem Soc
129(29):8988–8998. doi:10.1021/ja067876b
93. Jacques PA, Artero V, Pecaut J, Fontecave M (2009) Cobalt and nickel diimine-dioxime
complexes as molecular electrocatalysts for hydrogen evolution with low overvoltages. Proc
Natl Acad Sci U S A 106(49):20627–20632. doi:10.1073/pnas.0907775106
94. Hu X, Cossairt BM, Brunschwig BS, Lewis NS, Peters JC (2005) Electrocatalytic hydrogen
evolution by cobalt difluoroboryl-diglyoximate complexes. Chem Commun 37:4723–4725.
doi:10.1039/b509188h
95. Bacchi M, Berggren G, Niklas J, Veinberg E, Mara MW, Shelby ML, Poluektov OG, Chen
LX, Tiede DM, Cavazza C, Field MJ, Fontecave M, Artero V (2014) Cobaloxime-based
artificial hydrogenases. Inorg Chem 53(15):8071–8082. doi:10.1021/ic501014c
96. Fang M, Engelhard MH, Zhu Z, Helm ML, Roberts JAS (2014) Eelectrodeposition from
acidic solutions of nickel Bis(benzenedithiolate) produces a hydrogen-evolving Ni-S film on
glassy carbon. ACS Catal 4:90–98. doi:10.1021/cs400675u
97. Wang D, Ghirlanda G, Allen JP (2014) Water oxidation by a nickel-glycine catalyst. J Am
Chem Soc 136(29):10198–10201. doi:10.1021/ja504282w
98. Cobo S, Heidkamp J, Jacques P-A, Fize J, Fourmond V, Guetaz L, Jousselme B, Ivanova V,
Dau H, Palacin S, Fontecave M, Artero V (2012) A Janus cobalt-based catalytic material for
electro-splitting of water. Nat Mater 11(9):802–807. doi:10.1038/nmat3385
99. Chen L, Chen G, Leung C-F, Yiu S-M, Ko C-C, Anxolabe ´he `re-Mallart E, Robert M, Lau T-C
(2015) Dual homogeneous and heterogeneous pathways in photo- and electrocatalytic hydrogen evolution with nickel(II) catalysts bearing tetradentate macrocyclic ligands. ACS Catal 5
(1):356–364. doi:10.1021/cs501534h
100. Cherdo S, El Ghachtouli S, Sircoglou M, Brisset F, Orio M, Aukauloo A (2014) A nickel
dimethyl glyoximato complex to form nickel based nanoparticles for electrocatalytic H 2
production. Chem Commun 50(88):13514–13516. doi:10.1039/C4CC05355A
Biomimetic Complexes for Production of Dihydrogen and Reduction of CO 2
267