Effect of High Pressure on the Compressibilities of NaI, LiF, and NaF
- 1 October 1965
- journal article
- conference paper
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 43 (7) , 2266-2268
- https://doi.org/10.1063/1.1697122
Abstract
The effect of pressure to several hundred kilobars has been measured on the compressibilities of NaI, LiF, and NaF. For NaI and LiF the semiclassical Born—Mayer—Huggins theory gives a good fit over the entire pressure range. For NaI this is not necessarily expected as the large size of the I− ion relative to Na+ would indicate that next‐nearest‐neighbor interactions could be important. The equation is quite unsatisfactory for NaF, which is quite surprising as this should be a typical ionic crystal.Keywords
This publication has 6 references indexed in Scilit:
- Effect of High Pressures on the Compressibilities of Seven Crystals Having the NaCl or CsCl StructureThe Journal of Chemical Physics, 1965
- Apparatus for X-Ray Measurements at Very High PressureReview of Scientific Instruments, 1964
- Cohesion of Ionic Solids in the Born ModelPublished by Elsevier ,1964
- Compression of Solids by Strong Shock WavesPublished by Elsevier ,1958
- The Compression of Twenty-One Halogen Compounds and Eleven Other Simple Substances to 100,000 kg/cmProceedings of the American Academy of Arts and Sciences, 1945
- Dispersion and Polarizability and the van der Waals Potential in the Alkali HalidesThe Journal of Chemical Physics, 1933