Information card for entry 2206576

Structure parameters

• Chemical name: lanthanum aluminium trioxide
• Formula: Al La O3
• Calculated formula: Al La O3
• Title of publication: Cubic phase of single-crystal LaAlO~3~ perovskite synthesized at 4.5 GPa and 1273 K
• Authors of publication: Nakatsuka, Akihiko; Ohtaka, Osamu; Arima, Hiroshi; Nakayama, Noriaki; Mizota, Tadato
• Journal of publication: Acta Crystallographica, Section E
• Year of publication: 2005
• Journal volume: 61
• Journal issue: 8
• Pages of publication: i148 - i150
• a: 3.7913 ± 0.0002 Å
• b: 3.7913 ± 0.0002 Å
• c: 3.7913 ± 0.0002 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 54.496 ± 0.005 ų
• Cell temperature: 296 K
• Sample thermal history: synthesized at 4.5 GPa and 1273 K
• Sample pressure history: synthesized at 4.5 GPa
• Number of distinct elements: 3
• Space group number: 221
• Hermann-Mauguin space group symbol: P m -3 m
• Hall space group symbol: -P 4 2 3
• Residual factor for significantly intense reflections: 0.0081
• Weighted residual factors for all reflections included in the refinement: 0.0101
• Goodness-of-fit parameter for all reflections included in the refinement: 1.07
• Diffraction radiation wavelength: 0.71069 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No