Low-Frequency Infrared Spectra of Aliphatic Monocarboxylic Acids
- 1 July 1968
- journal article
- research article
- Published by SAGE Publications in Applied Spectroscopy
- Vol. 22 (4) , 286-294
- https://doi.org/10.1366/000370268774383219
Abstract
The infrared spectra of a number of aliphatic monocarboxylic acids in the 350–50 cm−1 range are reported and several consistencies in band frequencies noted. An attempt to assign the low frequency vibrational modes of some of the simpler acids has been made based on infrared and Raman intensities. It is concluded that these molecules consist of relatively strongly coupled dimer molecules in the pure liquid and that the spectra reflect this dimer structure.Keywords
This publication has 6 references indexed in Scilit:
- Far infrared studies of hydrogen bonding in carboxylic acids—I formic and acetic acidsSpectrochimica Acta Part A: Molecular Spectroscopy, 1967
- Far infrared spectra of dimeric and crystalline formic and acetic acidsSpectrochimica Acta, 1966
- Spectres de vibration des molecules CH3COOH, CH3COOD, CD3COOH et CD3COOD—III. Spectres infrarouges des cristauxSpectrochimica Acta, 1965
- The infrared spectra of some aliphatic monocarboxylic acids in the 700-350 cm−1 regionSpectrochimica Acta, 1964
- Infrared Spectra of the Carboxylic Acids in the Cesium Bromide RegionNippon kagaku zassi, 1960
- The Infra-Red Absorption of Carboxylic Acids in Solution I. Qualitative FeaturesThe Journal of Chemical Physics, 1938