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Dynamic NMR spectroscopy in studies of the kinetics of photoinduced chemical exchange in solutions |
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| Authors: | S. P. Babailov |
| Affiliation: | (1) A. V. Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, 3 prosp. Akad. Lavrent’eva, 630090 Novosibirsk, Russian Federation |
| Abstract: | Modern NMR-based methods of studying the kinetics and mechanisms of reversible photochemical reactions in solutions are surveyed. Detailed consideration of peculiar features of the experimental techniques based on NMR lineshape analysis and double resonance NMR and used for the determination of the effective rate constants for and quantum yields of photoinduced chemical exchange processes is presented. Published in Russian in Izvestiya Akademii Nauk. Seriya Khimicheskaya, No. 10, pp. 1631–1641, October, 2006. |
| Keywords: | dynamic NMR spectroscopy nuclear Overhauser effect biresonance NMR double resonance NMR spectroscopy photochemistry photoisomerization quantum yield photoinduced molecular dynamics photoinduced chemical exchange NMR lineshape spin saturation transfer nuclear spin magnetization transfer inverse fractional nuclear spin population transfer kinetics of photoinduced chemical exchange reversible chemical reactions spin-lattice relaxation |
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