Abstract
In-plane vibration modes of 1,2,5- and 1,3,4-oxa- and thia-diazoles, and 1,2,5-selenadiazole have been assigned on the basis of detailed normal coordinate analysis employing data on several deuterated species. In-plane vibration frequencies of two 1,2,3,4-thiatriazole derivatives have been calculated and compared with observed values.
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Kudchadker, S.A., Rao, C.N.R. In-plane normal vibrations of 1,2,5-oxa-, thia- and selena-diazoles, 1,3,4-oxa- and thia-diazoles and 1,2,3,4-thiatriazoles. Proc. Indian Acad. Sci. 86, 265–272 (1977). https://doi.org/10.1007/BF03046841
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DOI: https://doi.org/10.1007/BF03046841