Information card for entry 2208421

Structure parameters

• Chemical name: Uranium copper diantimonide
• Formula: Cu0.44 Sb2 U
• Calculated formula: Cu0.441 Sb2 U
• Title of publication: Uranium copper diantimonide, UCu~0.44(1)~Sb~2~ with a large Cu deficiency
• Authors of publication: Bobev, Svilen; Mixson, Daniel J.; Bauer, Eric D.; Sarrao, John L.
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2006
• Journal volume: 62
• Journal issue: 3
• Pages of publication: i66 - i68
• a: 4.3289 ± 0.0008 Å
• b: 4.3289 ± 0.0008 Å
• c: 9.176 ± 0.003 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 171.95 ± 0.07 ų
• Cell temperature: 120 ± 2 K
• Ambient diffraction temperature: 120 ± 2 K
• Number of distinct elements: 3
• 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: 0.023
• Residual factor for significantly intense reflections: 0.023
• Weighted residual factors for significantly intense reflections: 0.051
• Weighted residual factors for all reflections included in the refinement: 0.051
• 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