Infrared spectra of alkyl tri(methyl/[2H3]methyl) ammonium iodides. Characteristic rocking vibrations of —N+(CH3)3group at 970–910 cm–1
- 1 January 1979
- journal article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Faraday Transactions 2: Molecular and Chemical Physics
- Vol. 75, 733-737
- https://doi.org/10.1039/f29797500733
Abstract
Multiple strong absorptions in the region 970–910 cm–1 have been found to be characteristic of —N+(CH3)3 group. From a study of the CD3 analogues of RN(CH3)+ 3I–, where R = methyl, butyl and hexyl and earlier work with R = aryl, it has been established that these absorptions arise mainly from CH3 rocking modes and not skeletal modes as usually believed.Keywords
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