Low-Frequency Raman Spectra of Organic Liquids at Large Angular Dispersions of a Three-Prism Spectrograph
- 1 January 1972
- journal article
- Published by SAGE Publications in Applied Spectroscopy
- Vol. 26 (1) , 66-73
- https://doi.org/10.1366/000370272774352641
Abstract
A Steinheil three-prism spectrograph, used at large angular dispersions in the low-frequency Raman region (0 to 200 or 250 cm−1) has been found to give significantly better spectra, especially in the 0- to 40-cm−1 region, than the previous method. Starunov's theory of the low-frequency Raman spectra of liquids is found to systematize, qualitatively and for some liquids, the observed results, especially an effect of viscosity on the orientation spectra.Keywords
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