Information card for entry 9009783

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: Crystal structures of hematite and corundum Locality: Ceylon
• Authors of publication: Pauling, L.; Hendricks, S. B.
• Journal of publication: Journal of the American Chemical Society
• Year of publication: 1925
• Journal volume: 47
• Pages of publication: 781 - 790
• a: 5.12 Å
• b: 5.12 Å
• c: 5.12 Å
• α: 55.28°
• β: 55.28°
• γ: 55.28°
• Cell volume: 84.496 ų
• Number of distinct elements: 2
• Space group number: 167
• Hermann-Mauguin space group symbol: R -3 c :R
• Hall space group symbol: -P 3* 2n
• Duplicate of: 1010914
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No