Terminal Hydride in [FeFe]-Hydrogenase Model Has Lower Potential for H2 Production Than the Isomeric Bridging Hydride

Protonation of the symmetrical tetraphosphine complexes Fe2(S2C n H2n )(CO)2(dppv)2 afforded the corresponding terminal hydrides, establishing that even symmetrical diiron(I) dithiolates undergo protonation at terminal sites. The terminal hydride [HFe2(S2C3H6)(CO)2(dppv)2]+ was found to catalyze pro...

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Veröffentlicht in:	Inorganic chemistry 2008-04, Vol.47 (7), p.2261-2263
Hauptverfasser:	Barton, Bryan E, Rauchfuss, Thomas B
Format:	Artikel
Sprache:	eng
Schlagworte:	Hydrogen - chemistry Hydrogen - metabolism Hydrogenase - chemistry Hydrogenase - metabolism Iron-Sulfur Proteins - chemistry Iron-Sulfur Proteins - metabolism Isomerism Models, Biological Models, Molecular
Online-Zugang:	Volltext
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