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Natural perovskite: (Ca(II) (0.95 (1))Ce(III) (0.011 (2))Na(I) (0.010 (4)))(Fe(III) (0.022 (2))Ti(IV) (0.98 (1)))O(3)
A natural sample of perovskite (calcium caesium sodium iron titanium oxide) from the Tapira Alkaline Complex in southeastern Brazil was found by electron microprobe analysis to have the chemical formula (Ca(2+) (0.95 (1))Ce(3+) (0.011 (2))Na(+) (0.010 (4)))(Fe(3+) (0.022 (2))Ti(4+) (0.98 (1)))O(2−)...
| Autores principales: | , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2008
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2960598/ https://www.ncbi.nlm.nih.gov/pubmed/21201570 http://dx.doi.org/10.1107/S1600536808026421 |