Information card for entry 2008300

Structure parameters

• Common name: Potassium tetracopper triselenide
• Formula: Cu4 K Se3
• Calculated formula: Cu4 K Se3
• Title of publication: KCu~4~Se~3~
• Authors of publication: Stoll, Petra; Näther, Christian; Jeß, Inke; Bensch, Wolfgang
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 1999
• Journal volume: 55
• Journal issue: 3
• Pages of publication: 286 - 288
• a: 4.0188 ± 0.0003 Å
• b: 4.0188 ± 0.0003 Å
• c: 9.72 ± 0.001 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 156.99 ± 0.02 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 3
• Space group number: 123
• Hermann-Mauguin space group symbol: P 4/m m m
• Hall space group symbol: -P 4 2
• Residual factor for all reflections: 0.028
• Residual factor for significantly intense reflections: 0.024
• Weighted residual factors for all reflections: 0.062
• Weighted residual factors for significantly intense reflections: 0.06
• Goodness-of-fit parameter for all reflections: 1.17
• Goodness-of-fit parameter for significantly intense reflections: 1.186
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No