Information card for entry 8100094

Structure parameters

• Formula: Al23 Ni6 Sm4
• Calculated formula: Al23 Ni6 Sm4
• Title of publication: Crystal structure of samarium nickel aluminide, Sm~4~Ni~6~Al~23~
• Authors of publication: Fornasini, Maria L.; Raggio, Riccardo; Borzone, Gabriella
• Journal of publication: Zeitschrift für Kristallographie - New Crystal Structures
• Year of publication: 2004
• Journal volume: 219
• Journal issue: 2
• Pages of publication: 77 - 78
• a: 15.939 ± 0.003 Å
• b: 4.0967 ± 0.0006 Å
• c: 18.32 ± 0.003 Å
• α: 90°
• β: 113.09 ± 0.02°
• γ: 90°
• Cell volume: 1100.4 ± 0.3 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 3
• Space group number: 12
• Hermann-Mauguin space group symbol: C 1 2/m 1
• Hall space group symbol: -C 2y
• Residual factor for significantly intense reflections: 0.017
• Weighted residual factors for significantly intense reflections: 0.0399
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No