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Vibrational spectra and assignments of ethylene‐diamine and its deuterated derivatives
Author(s) -
Giorgini Maria Grazia,
Pelletti Maria Rosaria,
Paliani Giulio,
Cataliotti Rosario Sergio
Publication year - 1983
Publication title -
journal of raman spectroscopy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.748
H-Index - 110
eISSN - 1097-4555
pISSN - 0377-0486
DOI - 10.1002/jrs.1250140106
Subject(s) - deuterium , raman spectroscopy , ethylenediamine , ethylene diamine , chemistry , molecule , diamine , infrared , spectral line , infrared spectroscopy , ethylene , analytical chemistry (journal) , organic chemistry , atomic physics , physics , nuclear chemistry , catalysis , optics , quantum mechanics
The infrared and Raman spectra of ethylenediamine and its deuterated derivatives have been studied in both the liquid and solid states. An assignment of the fundamental vibrational modes for the four molecules is proposed assuming for the liquids a gauche configuration ( C 2 symmetry); the assignment is based on depolarization values, isotopic shifts and classic group frequencies correlations.