Rao, K. R. ; Trevino, S. F. (1970) Lattice dynamics of sodium azide. A group-theoretical analysis The Journal of Chemical Physics, 53 (12). pp. 4624-4645. ISSN 0021-9606
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Official URL: http://jcp.aip.org/resource/1/jcpsa6/v53/i12/p4624...
Related URL: http://dx.doi.org/10.1063/1.1673994
Abstract
The symmetry properties of normal modes of the lattice vibrations of sodium azide are investigated. The formalism suggested by Maradudin and Vosko, which is relevant for the present study, is summarized. Symmetry vectors at several points of the Brillouin zone are determined. Interrelationships between the elements of the dynamical matrix have been evaluated. The compatibility relations among the dispersion curves for various wave vectors are also derived.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to American Institute of Physics. |
| ID Code: | 34722 |
| Deposited On: | 11 May 2011 09:12 |
| Last Modified: | 11 May 2011 09:12 |
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