Information card for entry 2208747

Structure parameters

• Chemical name: uranium pentacopper stannide
• Formula: Cu4.63 Sn U
• Calculated formula: Cu4.6275 Sn U
• Title of publication: Copper deficiency in UCu~5{-~<i>x</i>}Sn [<i>x</i> = 0.37(1)]
• Authors of publication: Bobev, Svilen; Bauer, Eric D.; Sarrao, John L.
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2006
• Journal volume: 62
• Journal issue: 4
• Pages of publication: i106 - i108
• a: 4.9855 ± 0.0003 Å
• b: 4.9855 ± 0.0003 Å
• c: 20.317 ± 0.002 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 437.33 ± 0.06 ų
• Cell temperature: 120 ± 2 K
• Ambient diffraction temperature: 120 ± 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: 0.0314
• Residual factor for significantly intense reflections: 0.0287
• Weighted residual factors for significantly intense reflections: 0.0759
• Weighted residual factors for all reflections included in the refinement: 0.0788
• Goodness-of-fit parameter for all reflections included in the refinement: 1.165
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes