Jean-Claude Bunzli - Lanthanide and Uranyl Solvation in Anhydrous Acetonitrile

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  Publication Details (including relevant citation   information):

  Bunzli,J.C.G. Journal of Alloys and Compounds  1993 192 (1-2) 266-270

  Abstract: The interaction of Ln(III) and UO2(2+)   ions with a strong donor, dimethylsulphoxide (DMSO) and a   moderately coordinating anion, perchlorate, is investigated in   anhydrous acetonitrile by means of Fourier transform IR and Raman   measurements. The coordination mode of the ligands is determined,   as well as the average coordination numbers. Perchlorate is   bonded in the inner coordination sphere in both a monodentate and   a bidentate fashion. Changes in coordination numbers of up to 2   are observed both within the lanthanide series and with the   solvent composition, for instance upon the addition of DMSO. The   data are interpreted in terms of equilibra between differently   coordinated species. Whenever possible, apparent formation   constants are calculated for the various solvates

  Address (URL): WOS:A1993KV11500077