Information card for entry 4304238

Structure parameters

• Formula: Cu4 Ga8 Sm
• Calculated formula: Cu4 Ga8 Sm
• Title of publication: Crystal Growth, Structure, and Physical Properties of SmCu4Ga8
• Authors of publication: Jung Young Cho; Cigdem Capan; D. P. Young; Julia Y. Chan
• Journal of publication: Inorganic Chemistry
• Year of publication: 2008
• Journal volume: 47
• Pages of publication: 2472 - 2476
• a: 8.865 ± 0.0003 Å
• b: 8.865 ± 0.0003 Å
• c: 8.607 ± 0.0003 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 585.79 ± 0.03 ų
• Cell temperature: 298 ± 2 K
• Ambient diffraction temperature: 298 ± 2 K
• Number of distinct elements: 3
• Space group number: 191
• Hermann-Mauguin space group symbol: P 6/m m m
• Hall space group symbol: -P 6 2
• Residual factor for all reflections: 0.0288
• Residual factor for significantly intense reflections: 0.0275
• Weighted residual factors for significantly intense reflections: 0.0606
• Weighted residual factors for all reflections included in the refinement: 0.0611
• Goodness-of-fit parameter for all reflections included in the refinement: 1.248
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No