Molecular motion of the radical cations
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Michio Matsushita; Takamasa Momose; Tatsuhisa Kato; Tadamasa Shida
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Article
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1989
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Elsevier Science
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English
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The radical cation of three diazabenzenes, pyridaxine, pyrimidine, and pyrazine, have heen investigated by ESR in the temperature region of 6-I43 K. The observed spectra changes have been analyzed by the density matrix method with a model of uniaxial rotation of the radicals. A conspicuous differenc