l%e lauice spaeva of solid CCL,. monochnic pbasc II. have been rexxamin cd at h&x rgolution The greatly in- number of ob-cd paks IS POW cansistcnt with that cxpated for a crystal with 16 molczuls per unit cdl\_ if it is asum that only modes of a predo mmantly translatonal natu-c are de&ted.
Raman and far infrared spectra of the solid phases of carbon tetrachloride
โ Scribed by A. Anderson; B.H. Torrie; W.S. Tse
- Publisher
- Elsevier Science
- Year
- 1979
- Tongue
- English
- Weight
- 374 KB
- Volume
- 61
- Category
- Article
- ISSN
- 0009-2614
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โฆ Synopsis
The hdtice vtbmtlons of carbon tetrachloride have been studied by Raman and infrared spectroscoptc techniques oter the temperature range 18 K to the melting point at 2.50 K. Comparisons are made aith previous results on CCli and other tetrahedral molecules, and the observed peaks for the monoclinic phase II are assigned = tnmshtional modes.
๐ SIMILAR VOLUMES
R;unan and infrared spectra of pol~uystaIIine samples of bromoform and deuterated bromoform in the temperature range 20-274 I; are reported. Spectra in both the lattice and intramotecular regions are compared with earlier results and interpreted in temls of the known structures of the three phases o