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CIF Information Card
Information card for 1000017
1000016 << 1000017 >> 1000018Preview
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Coordinates |
1000017.cif |
Structure parameters
| Chemical name | Aluminium oxide |
| Formula | - Al2 O3 - |
| Calculated formula | - Al2 O3 - |
| Title of publication | Ruby structure peculiarities derived from X-ray data. Localization of chromium atoms and electron deformation density |
| Authors of publication | Tsirelson, V G; Antipin, M Y; Gerr, R G; Ozerov, R P; Struchkov, Y T |
| Journal of publication | Physica Status Solidi, Sectio A: Applied Research |
| Year of publication | 1985 |
| Journal volume | 87 |
| Pages of publication | 425 - 433 |
| a | 4.7606 ± 0.0005 Å |
| b | 4.7606 ± 0.0005 Å |
| c | 12.994 ± 0.001 Å |
| α | 90° |
| β | 90° |
| γ | 120° |
| Cell volume | 255 Å3 |
| Number of distinct elements | 2 |
| Hermann-Mauguin symmetry space group | R -3 c :H |
| Hall symmetry space group | -R 3 2"c |
| Residual factor for all reflections | 0.063 |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |