Information card for entry 4306154

Structure parameters

• Formula: Ga9 Ge2 Ni Sm2
• Calculated formula: Ga9 Ge2 Ni Sm2
• Title of publication: Polygallide RE2MGa9Ge2 (RE = Ce, Sm; M = Ni, Co) Phases Grown in Molten Gallium
• Authors of publication: Marina A. Zhuravleva; Mercouri G. Kanatzidis
• Journal of publication: Inorganic Chemistry
• Year of publication: 2008
• Journal volume: 47
• Pages of publication: 9471 - 9477
• a: 5.9082 ± 0.0017 Å
• b: 5.9082 ± 0.0017 Å
• c: 14.919 ± 0.006 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 520.8 ± 0.3 ų
• Cell temperature: 298 ± 2 K
• Ambient diffraction temperature: 298 ± 2 K
• Number of distinct elements: 4
• Space group number: 129
• Hermann-Mauguin space group symbol: P 4/n m m :2
• Hall space group symbol: -P 4a 2a
• Residual factor for all reflections: 0.0405
• Residual factor for significantly intense reflections: 0.0396
• Weighted residual factors for significantly intense reflections: 0.1304
• Weighted residual factors for all reflections included in the refinement: 0.1308
• Goodness-of-fit parameter for all reflections included in the refinement: 1.417
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No