An infrared study of the gas-phase conformation of dimethylmethylphosphonate
β Scribed by B.J. van der Veken; M.A. Herman
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- English
- Weight
- 690 KB
- Volume
- 96
- Category
- Article
- ISSN
- 0022-2860
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## Abstract Systematic and extensive conformational search has been performed to characterize the gasβphase __N,N__βdimethylaminopropanol structures. A total of 91 unique trail structures were generated by allowing for all the singleβbond rotamers. All the trial structures were initially optimized
Infrared spectroscopic studies of C,O films show variation in absorbance and linewidth of the bands across the orientational phase transitions around 280 and 340 K. There is some evidence for the coexistence of phases in the 210-270 K region and for the occurrence of another transition below 200 K.