Alternative Synthesis, Density Functional Calculations and Proton Reactivity Study of a Trinuclear [NiFe] Hydrogenase Model Compound
作者:Frank Lauderbach、Raju Prakash、Andreas W. Götz、Marcela Munoz、Frank W. Heinemann、Ulrich Nickel、Bernd A. Hess、Dieter Sellmann
DOI:10.1002/ejic.200601077
日期:2007.7
complex [('S 2 ')Ni(PMe 3 )} 2 Fe(CO)('S 2 ') 2 ] (1) 'S 2-' 2- = 1,2-benzenedithiolate(2-)} has been reported as a structural as well as functional model for [NiFe] hydro-genases since it contains key structural features of the [NiFe] hydrogenase active site, and is oxidized by protons to give [1] + and H2 . Complex 1 formed as an unexpected product from the reaction of [Fe(CO) 2 ('S 3 ')] 2 'S 3 '2-