PHOTOCHEMICAL GENERATION OF TRIBROMOSTANNATE(II) BY REDOX AND SUBSTITUTION-REACTIONS

PAWLOWSKI, V and KUNKELY, H and VOGLER, A (1995) PHOTOCHEMICAL GENERATION OF TRIBROMOSTANNATE(II) BY REDOX AND SUBSTITUTION-REACTIONS. ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES, 50 (7). pp. 1035-1037. ISSN 0932-0776,

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Abstract

Hexabromostannate(IV) in acetonitrile undergoes a photochemical reductive elimination according to the equation [SnBr6](2-) --> [SnBr3](-) + Br-3(-) with phi = 0.06 at lambda(irr) = 313 nm. The formation of [SnBr3](-) takes place also by irradiation of [Ru(SnBr3)(5)Br](4-) in acetonitrile with visible light. This photosubstitution occures with phi > 0.09 at lambda(irr) = 436 nm.

Item Type: Article
Uncontrolled Keywords: MAIN GROUP-METALS; COORDINATION-COMPOUNDS; TIN(II); BROMO COMPLEXES; PHOTOCHEMISTRY
Depositing User: Dr. Gernot Deinzer
Last Modified: 19 Oct 2022 08:37
URI: https://pred.uni-regensburg.de/id/eprint/52477

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