Étude vibrationnelle du méthyl-4 triazole-1,2,4 et de son chlorhydrate

Abstract

Vibrational spectra of 4-methyl-1,2,4-triazole, its hydrochloride salt, and some of their deuterated homologs have been studied from 4000 to 200 cm −1 . An attribution of most of the fundamental modes is proposed, and the effect of protonation on fundamental frequency values is explained.