Intermolecular vibrational coupling associated with the 2ν2 features of the Raman spectrum of strontium nitrate
- 15 November 1987
- journal article
- research article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 87 (10) , 5617-5620
- https://doi.org/10.1063/1.453533
Abstract
A comparative study of the Raman spectra of chemical and physically mixed crystals of Sr(14NO3)2 and Sr(15NO3)2 shows that the doubled features observed in the 1630 cm−1 (2ν2) region result from intermolecular vibrational coupling and not from multiple site occupancy.Keywords
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