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BY-NC-ND 3.0 license Open Access Published by De Gruyter June 2, 2014

Photochemical Generation of Tribromostannate(II) by Redox and Substitution Reactions

  • V. Pawlowski , H. Kunkely and A. Vogler

Hexabromostannate(IV) in acetonitrile undergoes a photochemical reductive elimination according to the equation [SnBr6]2- →[SnBr3]- + Br3- with ϕ= 0.06 at λirr = 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 ϕ > 0.09 at λirr = 436 nm.

Received: 1995-2-2
Published Online: 2014-6-2
Published in Print: 1995-7-1

© 1946 – 2014: Verlag der Zeitschrift für Naturforschung

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

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