Raman spectra of single crystal Na2(SeO4)0.15(SO4)0.85 |
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Affiliation: | 1. State Key Laboratory of Silicon and Advanced Semiconductor Materials & Department of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, China;2. Department of Materials Science and Engineering, University of North Texas, Denton, TX 76203-5017, USA;1. Department of Physics and Astronomy, University of Louisville, Louisville, KY 40292, United States;2. Conn Center for Renewable Energy Research, University of Louisville, Louisville, KY 40292, United States |
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Abstract: | The room temperature polarized Raman spectra of single crystal Na2(SeO4)0.15(SO4)0.85 are assigned, based on a factor group analysis. The internal optic modes of the oxyanions are responsible for Raman bands from 113O to 350 cm−1 and the external optic modes are found between 270 and 50cm−1. The symmetry-based and anion isotope abundance-based assignments of these bands are discussed. |
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