Photolysis of alkaline-earth nitrates |
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| Authors: | L. D. Kriger M. B. Miklin E. P. Dyagileva V. A. Anan’ev |
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| Affiliation: | 1. Kemerovo State University, Kemerovo, Russia
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| Abstract: | ![]()
Peroxynitrite and nitrite ions are the diamagnetic products of photolysis (with light at a wavelength of 253.7 nm) of alkaline-earth nitrates; the paramagnetic products and hydrogen peroxide were not found. The structural water in alkaline-earth nitrate crystals did not affect the qualitative composition of the photodecomposition products. The quantum yield of nitrite ions was 0.0012, 0.0038, 0.0078, and 0.0091 quanta?1 and that of peroxynitrite ions was 0.0070, 0.0107, 0.0286, and 0.0407 quanta?1 for Sr(NO3)2, Ba(NO3)2, Ca(NO3)2 · 4H2O, and Mg(NO3)2 · 6H2O, respectively. |
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