Information card for entry 9007635

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: A structural investigation of alpha-Al2O3 at 2170 K T = 2170 K
• Authors of publication: Ishizawa, N.; Miyata, T.; Minato, I.; Marumo, F.; Iwai, S.
• Journal of publication: Acta Crystallographica, Section B
• Year of publication: 1980
• Journal volume: 36
• Pages of publication: 228 - 230
• a: 4.844 Å
• b: 4.844 Å
• c: 13.27 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 269.656 ų
• Ambient diffraction temperature: 2170 K
• 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