Raman Spectroscopy in Liquid Ammonia Solutions. Vibrational Frequencies and Force Constants for Isotopic Species of the Borohydride Ion Having Tetrahedral Symmetry
- 1 June 1958
- journal article
- research article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 28 (6) , 1029-1032
- https://doi.org/10.1063/1.1744339
Abstract
All fundamentals of the ions 11BH4—, 11BD4—, 10BH4—, and 10BD4— have been observed in the Raman spectra of some alkali metal salts dissolved in liquid NH3 or ND3 at —50°C. A complete assignment of all observed frequencies has been made and force constants have been calculated by the FG method of Wilson.Keywords
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