The He(I) excited PE spectra of HOs3(μ3-L)(CO)9 (L-allenyl, allyl) and of HOs3(μ2-vinyl)(CO)10 are presented. Some gross spectral features are discussed on the basis of a direct comparison with previous results for Os3(CO)12 and the alkynyl corresponding cluster derivative. Large perturbations in the OsOs bonding levels are induced by the bridging hydride and the interaction with the organic substrate.
UV Photoelectron Spectra of some Organometallic Carbonyl Osmium Clusters
GRANOZZI, GAETANO;BERTONCELLO, RENZO;
1982
Abstract
The He(I) excited PE spectra of HOs3(μ3-L)(CO)9 (L-allenyl, allyl) and of HOs3(μ2-vinyl)(CO)10 are presented. Some gross spectral features are discussed on the basis of a direct comparison with previous results for Os3(CO)12 and the alkynyl corresponding cluster derivative. Large perturbations in the OsOs bonding levels are induced by the bridging hydride and the interaction with the organic substrate.
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