Analogies Among Active Sites of Coordinatively-Unsaturated Transition-Metal Complexes, Surfaces and Supported Catalysts.

摘要

It has been shown by Ugo et al. that the coordinatively-unsaturated transition-metal complex (PPh3)2Pt (bistriphenylphosphine-platinum(0))- exhibits a chemical reactivity and binding stability with respect to the molecules O2, CO, SO2, C2H2, C2H4, H2, and N2 which can be compared on a one-to-one basis with those of a chemisorption site on a platinum surface.