The separahon AU between the isotropic and amsotropic component of the C=O stretchmE Raman band was studred in mLxtures of acetone-'60 and acetone-180 An explanation IS proposed for the observed mvar~ancc of the amsotropic frequency The isotropic bandwIdth and the concentration threshold for the ap
Raman spectroscopic study of the intermolecular coupling of CO stretching vibrations in liquid methyl acetate and acetone
✍ Scribed by Jiří Dybal; Bohdan Schneider
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- English
- Weight
- 438 KB
- Volume
- 41
- Category
- Article
- ISSN
- 1386-1425
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## Abstract The Raman band of the CO‐stretching vibration of methyl ethyl ketone has been recorded in the temperature range 233 K to 343 K, and also at 293 K in various solvents at various concentrations. This polarized Raman band shows asymmetry and a non‐coincidence of the iso‐ and anisotropic f
The hydrogen bonded complexes between phenol derivatives and acetone (I), acetophenone (II) and benzophenone (III) have been studied in carbon tetrachloride solution by i.r. spectroscopy. The formation constants, the enthalpies of complex formation, the AvoH and A+-values have been determined. For a