Information card for entry 1000442

Structure parameters

• Chemical name: Aluminium oxide - κ
• Formula: Al2 O3
• Calculated formula: Al2 O3
• SMILES: [Al+3].[Al+3].[O-2].[O-2].[O-2]
• Title of publication: Crystal structure of κ-alumina: an X-ray powder diffraction, TEM and NMR study
• Authors of publication: Ollivier, Benoist; Retoux, Richard; Lacorre, Philippe; Massiot, Dominique; Férey, Gérard
• Journal of publication: Journal of Materials Chemistry
• Year of publication: 1997
• Journal volume: 7
• Journal issue: 6
• Pages of publication: 1049 - 1056
• a: 4.8437 ± 0.0002 Å
• b: 8.33 ± 0.0003 Å
• c: 8.9547 ± 0.0004 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 361.3 ų
• Number of distinct elements: 2
• Space group number: 33
• Hermann-Mauguin space group symbol: P n a 21
• Hall space group symbol: P 2c -2n
• Residual factor for all reflections: 0.033
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No