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Photoreduction of IrCl62− complex in alcohol solutions and its reaction with hydroxyalkyl radicals

✍ Scribed by E. M. Glebov; V. F. Plyusnin; V. P. Grivin; Yu. V. Ivanov; N. V. Tkachenko; H. Lemmetyinen

Publisher
John Wiley and Sons
Year
1998
Tongue
English
Weight
192 KB
Volume
30
Category
Article
ISSN
0538-8066

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✦ Synopsis

The photochemistry of complex in simple alcohols have been studied using 2Ϫ IrCl 6 laser-flash photolysis. Single electron transfer from the solvent molecule to the light-excited complex has been shown to be the primary photochemical process. Quantum yields of the photoreduction of complex and the rate constants of its reaction with hydroxyalkyl 2Ϫ IrCl 6 radicals were determined at Deviations of the rate constants from Debye-Smo-200-330 K. luchowski equation for diffusion-controlled reactions are discussed.

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