## Abstract The kinetic constants method developed in relation to tetrahedral XY~4~ molecules(1, 2) resulted in fresh results with respect to force constants and mean amplitudes of vibration of some molecules. Extending this procedure to eighteen ions in this paper, it is found that the kinetic con
Molecular constants of some tetrahedral XY4 molecules
โ Scribed by S. Mohan
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 2010
- Weight
- 367 KB
- Volume
- 85
- Category
- Article
- ISSN
- 0037-9646
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โฆ Synopsis
Abstract
All the five independent G.Q.V.F.F force constants in nine molecules of the tetrahedral type have been evaluated on the basis of kinetic constants of these molecules. The results appear to show the basic importance of kinetic constants in molecular dynamics. The mean amplitudes of vibration of these molecules have been calculated using the present set of force constants. The kinetic constants, force constants and the mean amplitudes evaluated here, are interesting showing the significance of the new procedure.
๐ SIMILAR VOLUMES
## Abstract Potential constants of eleven molecules and eleven ions of the XY~4~ type with the symmetry point group Td have been evaluated on the basis of Wilson's group theoretical method. The thermodynamic properties for the eleven molecules have also been calculated for a rigid rotator, harmonic
As a second paper of this study, the computed values of (l) mean-square amplitude quantities, (a) generalised meamsquare amplitudes (mean-square parallel amplitudes, mean-square perpendicular amplitudes and mean cross products) and (3) mean amplitudes of vibration at the temperatures T = 0 and T = 2