Seung-Bin Kim, R. Frech
1987
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Influential Citations
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Journal
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy
Abstract
Abstract The room temperature polarized Raman spectra of single crystal Li 2 SeO 4 are assigned using a factor group analysis. The internal optic modes of the selenate ion are responsible for Raman bands from 920 to 440 cm −1 , the translational optic modes of the lithium occur in the interval from 444 to 290 cm −1 and the external optic modes of the selenate ion are found between 210 and 70 cm −1 . The symmetry-based assignments of these bands are discussed.