Synthesis, structures and electrochemistry studies of 2Fe2S-Fe(ii)(S-2N)2 models for H-cluster of [FeFe]-hydrogenaseElectronic supplementary information (ESI) available: Experimental procedures and electrochemistry studies. CCDC reference numbers 776575-776577. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/c0dt00505c

A series of model complexes [( μ -pdt)Fe 2 (CO) 5 ] 2 M(sip) 2 (M = Fe, Ni) were synthesized as H-cluster analogues of [FeFe]-hydrogenase. Their electrochemical behaviours were investigated and it is proposed that the bridging metal bis(tris-chelate) groups act as electron transfer sites in theses m...

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Main Authors: Hu, Ming-Qiang, Wen, Hui-min, Ma, Cheng-Bing, Li, Na, Yan, Qing-Yun, Chen, Hui, Chen, Chang-Neng
Format: Article
Language:English
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Summary:A series of model complexes [( μ -pdt)Fe 2 (CO) 5 ] 2 M(sip) 2 (M = Fe, Ni) were synthesized as H-cluster analogues of [FeFe]-hydrogenase. Their electrochemical behaviours were investigated and it is proposed that the bridging metal bis(tris-chelate) groups act as electron transfer sites in theses mimics. A series of model complexes [( μ -pdt)Fe 2 (CO) 5 ] 2 M(sip) 2 (M = Fe, Ni) were synthesized as H-cluster analogues of [FeFe]-hydrogenase.
ISSN:1477-9226
1477-9234
DOI:10.1039/c0dt00505c