Information card for entry 1564724

Structure parameters

• Chemical name: Icosaaluminium pentamanganese nickel
• Formula: Al20 Mn5.37 Ni1.31
• Calculated formula: Al20 Mn5.37 Ni1.314
• Title of publication: Crystal structure of the Al20Mn5.37Ni1.31 phase in the Al‒Mn‒Ni system
• Authors of publication: Hu, Qifa; Wen, Bin; Fan, Changzeng
• Journal of publication: IUCrData
• Year of publication: 2021
• Journal volume: 6
• Journal issue: 9
• a: 7.6009 ± 0.0003 Å
• b: 7.6009 ± 0.0003 Å
• c: 7.8187 ± 0.0005 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 391.2 ± 0.03 ų
• Cell temperature: 296 K
• Ambient diffraction temperature: 296 ± 2 K
• Number of distinct elements: 3
• Space group number: 194
• Hermann-Mauguin space group symbol: P 63/m m c
• Hall space group symbol: -P 6c 2c
• Residual factor for all reflections: 0.0176
• Residual factor for significantly intense reflections: 0.0159
• Weighted residual factors for significantly intense reflections: 0.033
• Weighted residual factors for all reflections included in the refinement: 0.0333
• Goodness-of-fit parameter for all reflections included in the refinement: 1.202
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes