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Photochemistry of Fe(III) complex with glyoxalic acid in aqueous solution |
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| Authors: | I. P. Pozdnyakov E. M. Glebov V. F. Plyusnin V. P. Grivin E. Bunduki N. V. Goryacheva V. Gladki Gh. G. Duka |
| Affiliation: | 1.Institute of Chemical Kinetics and Combustion, Siberian Branch,Russian Academy of Sciences,Novosibirsk,Russia;2.Novosibirsk State University,Novosibirsk,Russia;3.Moldova State University,Chisinau,Moldova |
| Abstract: | Nanosecond laser flash photolysis technique was used to study photochemistry of Fe(III) complex with glioxalic acid. The primary photochemical process was found to be inner-sphere electron transfer in the excited complex leading to formation of the long-lived radical complex [FeII … ·OOC-C(O)H]2+. A number of important spectral-kinetic parameters of this species were determined and mechanism of photolysis of Fe(III)-glioxalate complex was proposed. 1 The article was translated by the authors. |
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