Phosphinsubstituierte Carbonyl-Seleno-Komplexe des Mangans und Rheniums Phosphine / Substituted Carbonyl Seleno Complexes of Manganese and Rhenium
Open Access
- 1 February 1979
- journal article
- Published by Walter de Gruyter GmbH in Zeitschrift für Naturforschung B
- Vol. 34 (2) , 217-223
- https://doi.org/10.1515/znb-1979-0215
Abstract
The selenium bridged complexes [(CO)4M-SeX]2 (M = Mn, Re; X = H, SnMe3) were converted by trimethylphosphine to the dimers [Me3P(CO)3M-SeX]2 and/or the monomers (Me3P)2(CO)3M-SeX. The obtained Se-SnMe3 compounds reacted with HCl to form the SeH compounds. The structures of the new complexes were deduced from their IR and NMR spectra. [(Me3P)2(CO)3Re]2Se, the first monobridged bis-carbonylmetal chalcogenide, was obtained as a byproduct and confirmed by a crystal structure analysis.Keywords
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