Issue 7, 2002
From the journal:

Chemical Communications

Transient FTIR spectroelectrochemical and stopped-flow detection of a mixed valence {Fe(i)–Fe(ii)} bridging carbonyl intermediate with structural elements and spectroscopic characteristics of the di-iron sub-site of all-iron hydrogenase

Mathieu Razavet,a   Stacey J. Borg,b   Simon J. George,a   Stephen P. Best,*b   Shirley A. Fairhursta  and  Christopher J. Pickett*a  

* Corresponding authors

a Department of Biological Chemistry, John Innes Centre, Norwich, UK
E-mail: chris.pickett@bbsrc.ac.uk

b School of Chemistry, University of Melbourne, Victoria, Australia

Abstract

Iron(I) in biology?: one-electron oxidation of an {Fe(I)–Fe(I)} carbonyl cyanide precursor bearing a proximal thioether group leads to an {Fe(I)–Fe(II)} bridging carbonyl transient with spectral features similar to the di-iron sub-site of the CO inhibited paramagnetic centre of all-iron hydrogenase.

Graphical abstract: Transient FTIR spectroelectrochemical and stopped-flow detection of a mixed valence {Fe(i)–Fe(ii)} bridging carbonyl intermediate with structural elements and spectroscopic characteristics of the di-iron sub-site of all-iron hydrogenase

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Article information

DOI
https://doi.org/10.1039/B111613B
Article type
Communication
Submitted
20 Dec 2001
Accepted
06 Feb 2002
First published
05 Mar 2002

Chem. Commun., 2002, 700-701

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Transient FTIR spectroelectrochemical and stopped-flow detection of a mixed valence {Fe(I)–Fe(II)} bridging carbonyl intermediate with structural elements and spectroscopic characteristics of the di-iron sub-site of all-iron hydrogenase

M. Razavet, S. J. Borg, S. J. George, S. P. Best, S. A. Fairhurst and C. J. Pickett, Chem. Commun., 2002, 700 DOI: 10.1039/B111613B

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