M. J. M. Delgado, F. Márquez, M. Suero
Feb 1, 1989
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Journal
Journal of Raman Spectroscopy
Abstract
Pyrazinecarbonitrile and its 15N isotopic derivative were synthesized with an isotopic content of 99.4% and then Raman and infrared spectra recorded and assigned on the basis of isotopic shifts and depolarization ratios. The geometry in an MNDO approximation was also optimized.