Information card for entry 4325665

Structure parameters

• Formula: Cu4 Se6 Tl3 U
• Calculated formula: Cu4 Se6 Tl3 U
• Title of publication: Pentavalent and Tetravalent Uranium Selenides, Tl3Cu4USe6 and Tl2Ag2USe4: Syntheses, Characterization, and Structural Comparison to Other Layered Actinide Chalcogenide Compounds
• Authors of publication: Daniel E. Bugaris; Eun Sang Choi; Roy Copping; Per-Anders Glans; Stefan G. Minasian; Tolek Tyliszczak; Stosh A. Kozimor; David K. Shuh; James A. Ibers
• Journal of publication: Inorganic Chemistry
• Year of publication: 2011
• Journal volume: 50
• Pages of publication: 6656 - 6666
• a: 14.962 ± 0.003 Å
• b: 11.4 ± 0.002 Å
• c: 7.6228 ± 0.0015 Å
• α: 90°
• β: 94.32 ± 0.03°
• γ: 90°
• Cell volume: 1296.5 ± 0.4 ų
• Cell temperature: 100 ± 2 K
• Ambient diffraction temperature: 100 ± 2 K
• Number of distinct elements: 4
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for all reflections: 0.0496
• Residual factor for significantly intense reflections: 0.0449
• Weighted residual factors for significantly intense reflections: 0.0988
• Weighted residual factors for all reflections included in the refinement: 0.0996
• Goodness-of-fit parameter for all reflections included in the refinement: 1.856
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No