Pawlowski, V. and Kunkely, Horst and Vogler, Arnd (1995) Electronic spectra and photochemistry of trichlorostannyl complexes of ruthenium(II) and osmium(II). Inorganica Chimica Acta 50 (7), pp. 1035-1037.
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The absorption spectra and photochemistry of trichlorostannyl complexes [M(SnCl3)6]4−, [M(SnCl3)5Cl]4− and [M(SnCl3)5AN]3− (M = Ru, Os; AN = acetonitrile) in acetonitrile were investigated. In view of the similarity of all absorption spectra it is suggested that the lowest energy transitions are largely of the intraligand type. The photolysis of these complexes in acetonitrile leads to substitutions of SnCl3− or in the case of [Ru(SnCl3)6]4− to a ligand fragmentation as primary photoreactions. Owing to secondary processes [M(snCl3)4(AN)2]2− is the terminal product of all the photoreactions. It is assumed that the photoreactions are initiated by intraligand excitation.
|Institutions:||Chemistry and Pharmacy > Institut für Anorganische Chemie > Emeriti > Prof. Dr. Arnd Vogler|
|Keywords:||Electronic spectra; Photochemistry; Ruthenium complexes; Osmium complexes|
|Subjects:||500 Science > 540 Chemistry & allied sciences|
|Refereed:||Yes, this version has been refereed|
|Created at the University of Regensburg:||Yes|
|Deposited On:||17 Mar 2010 09:33|
|Last Modified:||17 Mar 2010 09:33|