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Bis(4-butane-1,4-dithiolato)bishexacarbonyldiiron(II)(Fe-Fe)

Bis(4-butane-1,4-dithiolato)bishexacarbonyldiiron(II)(Fe-Fe) The novel title double-butterfly Fe/S cluster complex, Fe4(C4H8S2)2(CO)12, which is structurally similar to the active site of the Fe-only hydrogenases, contains two inversion-related Fe2S2(CO)6 subcluster cores connected by two equivalent butyl chains to afford a 16-membered macrocycle. The formation of the 16-membered macrocycle has an influence on the C-S-Fe angles, while the Fe-Fe and Fe-S bond lengths remain similar to those in related complexes. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Acta Crystallographica Section C: Crystal Structure Communications International Union of Crystallography

Bis(4-butane-1,4-dithiolato)bishexacarbonyldiiron(II)(Fe-Fe)

Bis(4-butane-1,4-dithiolato)bishexacarbonyldiiron(II)(Fe-Fe)


Abstract

The novel title double-butterfly Fe/S cluster complex, Fe4(C4H8S2)2(CO)12, which is structurally similar to the active site of the Fe-only hydrogenases, contains two inversion-related Fe2S2(CO)6 subcluster cores connected by two equivalent butyl chains to afford a 16-membered macrocycle. The formation of the 16-membered macrocycle has an influence on the C-S-Fe angles, while the Fe-Fe and Fe-S bond lengths remain similar to those in related complexes.

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References (11)

Publisher
International Union of Crystallography
Copyright
Copyright (c) 2007 International Union of Crystallography
ISSN
0108-2701
eISSN
1600-5759
DOI
10.1107/S0108270107041674
pmid
17989463
Publisher site
See Article on Publisher Site

Abstract

The novel title double-butterfly Fe/S cluster complex, Fe4(C4H8S2)2(CO)12, which is structurally similar to the active site of the Fe-only hydrogenases, contains two inversion-related Fe2S2(CO)6 subcluster cores connected by two equivalent butyl chains to afford a 16-membered macrocycle. The formation of the 16-membered macrocycle has an influence on the C-S-Fe angles, while the Fe-Fe and Fe-S bond lengths remain similar to those in related complexes.

Journal

Acta Crystallographica Section C: Crystal Structure CommunicationsInternational Union of Crystallography

Published: Oct 13, 2007

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