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Issue 31, 2010
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Directing protonation in [FeFe] hydrogenase active site models by modifications in their second coordination sphere

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Abstract

Subtle changes in the second coordination sphere of [Cl2bdtFe2(CO)4(Ph2P–CH2–X–CH2–PPh2)] (bdt = benzene-1,2-dithiolate, X = NCH3, NCH2CF3, CH2) that do not influence the electronic character of the Fe2 center can however direct protonation to three different sites: the N in the bis-phosphane, the Fe–Fe bond or the bdt-S.

Graphical abstract: Directing protonation in [FeFe] hydrogenase active site models by modifications in their second coordination sphere

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Publication details

The article was received on 01 Apr 2010, accepted on 17 Jun 2010 and first published on 01 Jul 2010


Article type: Communication
DOI: 10.1039/C0CC00724B
Chem. Commun., 2010,46, 5775-5777

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    Directing protonation in [FeFe] hydrogenase active site models by modifications in their second coordination sphere

    S. Ezzaher, A. Gogoll, C. Bruhn and S. Ott, Chem. Commun., 2010, 46, 5775
    DOI: 10.1039/C0CC00724B

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