Synthesis of a [3Fe2S] Cluster with Low Redox Potential from [2Fe2S] Hydrogenase Models: Electrochemical and Photochemical Generation of Hydrogen
2011 (English)In: European Journal of Inorganic Chemistry, ISSN 1434-1948, E-ISSN 1099-0682, no 7, 1100-1105 p.Article in journal (Refereed) Published
In the attempted replacement of carbon monoxide by the bis(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)(3)](2+) sensitizer.
Place, publisher, year, edition, pages
2011. no 7, 1100-1105 p.
Enzyme models, Electrochemistry, Iron, Hydrogenases, Cluster compounds
IdentifiersURN: urn:nbn:se:kth:diva-31881DOI: 10.1002/ejic.201000872ISI: 000288099000021ScopusID: 2-s2.0-79951929208OAI: oai:DiVA.org:kth-31881DiVA: diva2:406992
FunderSwedish Research Council
QC 201103292011-03-292011-03-282011-03-29Bibliographically approved