Evidence for the Formation of Terminal Hydrides by Protonation of an Asymmetric Iron Hydrogenase Active Site Mimic

Ezzaher, S.; Capon, J.-F.; Gloaguen, F.; Y. Pétillon, François; Schollhammer, Philippe; Talarmin, Jean; Pichon, R.; Kervarec, Nelly

doi:10.1021/ic0703124

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Evidence for the Formation of Terminal Hydrides by Protonation of an Asymmetric Iron Hydrogenase Active Site Mimic

Published in Inorganic Chemistry • Mar 31, 2007

Authors:

S. Ezzaher

J.-F. Capon

F. Gloaguen

Abstract

Treatment of [Fe2(mu-pdt)(CO)6] [pdt=S(CH2)3S] with dppe (Ph2PCH2CH2PPh2) in refluxing toluene affords the asymmetric complex [Fe2(mu-pdt)(CO)4(dppe)] (1). Protonation of 1 with HBF4-Et2O in CH2Cl2 gives at room temperature the mu-hydrido derivative [Fe2(mu-pdt)(CO)4(dppe)(mu-H)](BF4) (2). Monitorin...

Subject

Chemistry

Protonation

Terminal (telecommunication)

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