Isomerization of the hydride complexes [HFe2(SR)2(PR3)(x)(CO)(6-x)]+ (x = 2, 3, 4) relevant to the active site models for the [FeFe]-hydrogenases

The stepwise formation of bridging (mu-) hydrides of diiron dithiolates is discussed with attention on the pathway for protonation and subsequent isomerizations. Our evidence is consistent with protonations occurring at a single Fe center, followed by isomerization to a series of mu-hydrides. Proton...

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Veröffentlicht in:	Dalton transactions : an international journal of inorganic chemistry 2010-01, Vol.39 (12), p.3011-3019
Hauptverfasser:	Barton, Bryan E, Zampella, Giuseppe, Justice, Aaron K, De Gioia, Luca, Rauchfuss, Thomas B, Wilson, Scott R
Format:	Artikel
Sprache:	eng
Schlagworte:	Hydrogen - chemistry Hydrogenase - chemistry Hydrogenase - metabolism Iron - chemistry Isomerism Models, Molecular Molecular Conformation Protein Structure, Tertiary Protons Sulfhydryl Compounds - chemistry
Online-Zugang:	Volltext
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