Low-frequency Lattice Vibrations and Intermolecular Forces of the 9,10-Anthraquinone Crystal
- 1 January 1973
- journal article
- Published by Oxford University Press (OUP) in Bulletin of the Chemical Society of Japan
- Vol. 46 (1) , 103-106
- https://doi.org/10.1246/bcsj.46.103
Abstract
The low-frequency Raman active lattice vibrations of the 9,10-anthraquinone single crystal were measured at various temperatures from 26°C to −190°C, and the symmetry species of the observed Raman bands were determined by polarization measurements. From a comparison between the observed and calculated frequencies, it seems that Dashevsky’s potential expresses well the intermolecular potential of the 9,10-anthraquinone crystal. It was also found that the temperature dependence of lattice vibrations can be explained reasonably with this potential.Keywords
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