N-heterocyclic carbene ligands as cyanide mimics in diiron models of the all-iron hydrogenase active site

Jean-François Capon; S.E. Hassnaoui; Frederic Gloaguen; Philippe P. Schollhammer; Jean Talarmin

doi:10.1021/om049132h

Journal articles

N-heterocyclic carbene ligands as cyanide mimics in diiron models of the all-iron hydrogenase active site

Jean-François Capon ¹ S.E. Hassnaoui Frederic Gloaguen ¹ Philippe P. Schollhammer ¹ Jean Talarmin ¹

1 CEMCA - Chimie, Electrochimie Moléculaires et Chimie Analytique

Abstract : The reaction of [Fe2(μ-S(CH2)3S)(CO) 6] with an excess of 1,3-dimethylimidazol-2-ylidene (LMe) affords the mono- and disubstituted species [Fe2(μ-S(CH 2)3S)-(CO)5(LMe)] (1) and (Fe 2(μ-S(CH2)3(CO)4(L Me)2) respectively. The structures of 1 and 2 have been determined by X-ray crystallography. © 2005 American Chemical Society.

Keywords : Complexation Crystal structure Cyclic voltammetry Electrochemistry Molecular structure Nuclear magnetic resonance spectroscopy Synthesis (chemical) X ray crystallography Electron donating properties Hydrogenase Ligands Protonation Organometallics

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Journal articles

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Chemical Sciences

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N-heterocyclic carbene ligands as cyanide mimics in diiron models of the all-iron hydrogenase active site

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N-heterocyclic carbene ligands as cyanide mimics in diiron models of the all-iron hydrogenase active site

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