Accession Number : AD0610365

Title :   RAMAN SPECTRUM OF CRYSTALLINE AND LIQUID SO2.

Descriptive Note : Technical rept. no. 18,

Corporate Author : PRINCETON UNIV N J FRICK CHEMICAL LAB

Personal Author(s) : Anderson,A. ; Savoie,R.

Report Date : JAN 1965

Pagination or Media Count : 18

Abstract : The Raman spectrum of crystalline sulfur dioxide has been recorded at several temperatures between 9 and 185K. The main features are in accord with those predicted from the factor group analysis for the known structure of the crystal. Additional peaks were also observed, some arising from isotopic species and lattice fundamentals. As an aid to the assignment of several other bands, the spectrum of the liquid has also been recorded to distinguish the specifically crystalline features. Possible causes of these extra peaks, such as combinations with lattice modes, crystalline defects, and impurities are briefly discussed. (Author)

Descriptors :   (*SULFUR COMPOUNDS, RAMAN SPECTROSCOPY), (*RAMAN SPECTROSCOPY, SULFUR COMPOUNDS), DIOXIDES, CRYSTALS, LIQUIDS, CRYSTALLOGRAPHY, SPECTROSCOPY, FACTOR ANALYSIS

Distribution Statement : APPROVED FOR PUBLIC RELEASE