ESR of O− and O2− stabilized on95Mo ions in a molybdenum-silica gel support system |
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| Authors: | AK Kolosov VA Shvets VB Kazansky |
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| Institution: | N.D. Zelinsky Institute of Organic Chemistry, Academy of Sciences of USSR, Leninsky prospect 47, Moscow,USSR |
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| Abstract: | The O? and O2? anion radicals adsorbed at surface molybdenum ions were investigated by the EPR method by using the95Mo isotope. From the valuesg∥ = 2.006,g= 2.021,a∥ = 7.6G anda= 8.0G for the O? anion-radical the unpaired electron density (≈2%) was calculated. It is concluded that the unpaired electron in O? is also delocalized onto the lattice oxygen ions. |
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