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Analyse Vibrationnelle et Structurale en Série Aliphatique Saturée. IX —Spectres de Vibration de l'Acide Pimelique et de ses Sels Alcalins en Solution Aqueuse
Author(s) -
Delarbre J. L.,
Fabrègue E.,
Maury L.,
Bardet L.
Publication year - 1989
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.1250200109
Subject(s) - chemistry , aqueous solution , raman spectroscopy , malonic acid , glutaric acid , medicinal chemistry , stereochemistry , organic chemistry , physics , optics
The Raman and infrared spectra of pimelic acid, (CH 2 ) 5 [COOH (D)] 2 , and its potassium salts in aqueous solution were recorded from 4000 to 200 cm −1 . The two salts belong to the C s symmetry point group whereas the acid has C 1 symmetry. These results are similar to those found previously for lower alkanedloic acids with an odd number of carbon atoms, namely glutaric acid, (CH 2 ) 3 (COOH) 2 , and malonic acid, CH 2 (COOH) 2 .