Issue 44, 2013
From the journal:

Chemical Communications

Catalytic hydrogen production by a Ni–Ru mimic of NiFe hydrogenases involves a proton-coupled electron transfer step†

Sigolène Canaguier,abc   Vincent Fourmond,*abcd   Carlo U. Perotto,abce   Jennifer Fize,abc   Jacques Pécaut,f   Marc Fontecave,abcg   Martin J. Fielde  and  Vincent Artero*abc  

* Corresponding authors

a Laboratoire de Chimie et Biologie des Métaux, Université Joseph Fourier, Grenoble, France
E-mail: vincent.artero@cea.fr
Fax: +33 438789124
Tel: +33 438789106

b CNRS, UMR 5249, France

c CEA, DSV/iRTSV, 17 rue des Martyrs, F-38054 Grenoble Cedex 9, France

d Laboratoire de Bioénergétique et ingénierie des proteines, UMR 7281 CNRS-AMU, 31 chemin joseph Aiguier, 13402 Marseille, France
E-mail: vincent.fourmond@imm.cnrs.fr

e DYNAMO/DYNAMOP, Institut de Biologie Structurale “Jean-Pierre Ebel”, UMR CNRS/Université Joseph Fourier/CEA 5075, 41 rue Jules Horowitz, F-38027 Grenoble Cedex 1, France

f Laboratoire de Reconnaissance Ionique et Chimie de Coordination, UMR-E3 Université Joseph Fourier/CEA, 17 rue des Martyrs, F-38054 Grenoble Cedex 9, France

g Collège de France, 11 place Marcellin Berthelot, 75005 Paris, France

Abstract

A combined electrochemical and theoretical study suggests that hydrogen evolution from weak acids catalyzed by a structural mimic of the active site of NiFe hydrogenases [Ni(xbsms)Ru(C6Me6)Cl]+ proceeds through proton-coupled electron transfer steps.

Graphical abstract: Catalytic hydrogen production by a Ni–Ru mimic of NiFe hydrogenases involves a proton-coupled electron transfer step

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Article information

DOI
https://doi.org/10.1039/C3CC40987B
Article type
Communication
Submitted
05 feb 2013
Accepted
05 apr 2013
First published
23 apr 2013

Chem. Commun., 2013,49, 5004-5006

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Catalytic hydrogen production by a Ni–Ru mimic of NiFe hydrogenases involves a proton-coupled electron transfer step

S. Canaguier, V. Fourmond, C. U. Perotto, J. Fize, J. Pécaut, M. Fontecave, M. J. Field and V. Artero, Chem. Commun., 2013, 49, 5004 DOI: 10.1039/C3CC40987B

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