Sikka, S. K. ; Sharma, Surinder M. ; Chidambaram, R. (1993) Steric constraints: a powerful criterion to predict the onset of phase transitions in molecular solids under pressure American Institute of Physics Conference Proceedings, 309 . pp. 213-216. ISSN 0094-243X
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Official URL: http://proceedings.aip.org/resource/2/apcpcs/309/1...
Related URL: http://dx.doi.org/10.1063/1.46312
Abstract
Analysis of molecular crystals show that there are naturally occurring limiting values for the non-bonded contacts between various atoms. These symbolize the dominance of repulsive forces at distances smaller than these limiting values. We show that these limiting distances can be used to predict the onset of phase transitions in these crystals under high pressure.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to American Institute of Physics. |
| Keywords: | Molecular Crystals; Phase Transformations; Stability; Interatomic Forces; Stereochemistry; Constraints; Amorphization; very High Pressure |
| ID Code: | 81887 |
| Deposited On: | 08 Feb 2012 12:42 |
| Last Modified: | 04 Jul 2012 05:02 |
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