Information card for entry 9007496

Structure parameters

• Mineral name: Corundum
• Formula: Al2 O3
• Calculated formula: Al2 O3
• SMILES: [Al+3].[Al+3].[O-2].[O-2].[O-2]
• Title of publication: Electric field gradients and charge density in corundum alpha-Al2O3
• Authors of publication: Lewis, J.; Schwarzenbach, D.; Flack, H. D.
• Journal of publication: Acta Crystallographica, Section A
• Year of publication: 1982
• Journal volume: 38
• Pages of publication: 733 - 739
• a: 4.7602 Å
• b: 4.7602 Å
• c: 12.9933 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 254.977 ų
• Number of distinct elements: 2
• Space group number: 167
• Hermann-Mauguin space group symbol: R -3 c :H
• Hall space group symbol: -R 3 2"c
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No