Central force field approximation for the calculation of displacement lattice vibrations of molecular crystals
- 1 January 1968
- journal article
- research article
- Published by Taylor & Francis in Molecular Physics
- Vol. 14 (2) , 165-170
- https://doi.org/10.1080/00268976800100171
Abstract
Displacement lattice vibration frequencies are calculated for a number of simple molecular crystals using a central force field approximation. The results are compared with experimental results. In the case of ammonia, where more experimental results are available, the calculation is extended to include electrostatic effects.Keywords
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