Cation order in olivines: Evidence from vibrational spectra
β Scribed by F.E. Huggins
- Book ID
- 115812953
- Publisher
- Elsevier Science
- Year
- 1973
- Tongue
- English
- Weight
- 478 KB
- Volume
- 11
- Category
- Article
- ISSN
- 0009-2541
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π SIMILAR VOLUMES
Vibrational spectrum analysis was used to study the cation arrangement in the complex perovskites. The transition from the ideal perovskite structure to complex compositions with a pair of the A or B cations, such as ABO 3 or leads to drastic changes in the Raman spectra. Correlation between a chang
We show on the basis of two independent methods. vibrational spectroscopy and X-my diffraction, that the olitine structure proposed for LibigVO4 is nat correct;some specific features of the Raman spectrum definitety rute out the location of Li cations on the sites of Ci symmetry of an alleged &vine