Kinetics and mechanism of photolysis of the iron(III) complex with tartaric acid |
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| Authors: | Wu Feng Deng Nansheng E. M. Glebov I. P. Pozdnyakov V. P. Grivin V. F. Plyusnin N. M. Bazhin |
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| Affiliation: | (1) Department of Environmental Science, Wuhan University, Wuhan, 430072 Hubei, P. R. China;(2) Institute of Chemical Kinetics and Combustion, Siberian Branch of the Russian Academy of Sciences, 3 ul. Institutskaya, 630090 Novosibirsk, Russian Federation;(3) Novosibirsk State University, 2 ul. Pirogova, 630090 Novosibirsk, Russian Federation |
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| Abstract: | The formation of MV•+ radical cations was observed upon the laser flash photolysis of the iron(III) tartrate complex [FeIIITart]+ (1) in the presence of methyl viologen (MV2+). The rate constants of the reactions involving MV•+ were measured. The intramolecular electron trans-fer to form FeII and escape of the organic radical to the solvent bulk upon the photolysis of 1 were proposed. Published in Russian in Izvestiya Akademii Nauk. Seriya Khimicheskaya, No. 5, pp. 866–869, May, 2007. |
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| Keywords: | photochemistry FeIII complexes carboxylic acids aqueous solutions UV spectra laser flash photolysis |
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