Remarkably stable dinuclear, diamagnetic rhenium(VI) salts with the [ReOCl4OReOCl4]2- anion.
A reaction leading reproducibly to the stable salts containing mu-oxido-bis{cis-tetrachloridooxidorhenate(VI)} anion (systematic name: micro-oxido-bis{(OC-6-32)-tetrachloridooxidorhenate(VI)} anion) was described. A series of phosphonium salts was prepared in crystalline form and a detailed investigation of the complex anion structure was performed. The magnetic and spectroscopic properties are discussed on the example of the methyltriphenylphoshonium salt.
Faculty of Chemistry, Wrocław University, 14 F. Joliot-Curie St., Wrocław, Poland. holynska@eto.wchuwr.pl
Małgorzata
M
Hołyńska
Tadeusz
T
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