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Synthesis of a [3Fe2S] Cluster with Low Redox Potential from [2Fe2S] Hydrogenase Models: Electrochemical and Photochemical Generation of Hydrogen
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Zeitschriftentitel: | European Journal of Inorganic Chemistry |
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Personen und Körperschaften: | , , , , , , |
In: | European Journal of Inorganic Chemistry, 2011, 2011, 7, S. 1100-1105 |
Medientyp: | E-Article |
Sprache: | Englisch |
veröffentlicht: |
Wiley
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Schlagwörter: |
Zusammenfassung: | <jats:title>Abstract</jats:title><jats:p>In the attempted replacement of carbon monoxide by thebis(phosphane) dppv in a dinuclear [2Fe2S] complex, a trinuclear [3Fe2S] complex with two bis(phosphane) ligands was unexpectedly obtained. On protonation, this gave a bridged hydride complex with an unusually low potential for the reduction of protons to molecular hydrogen. The redox potential also appears sufficiently positive for direct electron transfer from an excited [Ru(bpy)<jats:sub>3</jats:sub>]<jats:sup>2+</jats:sup> sensitizer.</jats:p> |
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Umfang: | 1100-1105 |
ISSN: |
1434-1948
1099-0682 |
DOI: | 10.1002/ejic.201000872 |