Information card for entry 2010024

Structure parameters

• Formula: Ca K0.5 S4 Yb1.833
• Calculated formula: Ca K0.5 S4 Yb1.833
• Title of publication: Sulfure d'ytterbium, de calcium et de potassium, CaK~0,5~Yb~1,833~S~4~
• Authors of publication: El Fadli, Z.; Lemoine, P.; Tomas, A.; Guittard, M.
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 1994
• Journal volume: 50
• Journal issue: 9
• Pages of publication: 1373 - 1375
• a: 3.901 ± 0.002 Å
• b: 3.901 ± 0.002 Å
• c: 29.35 ± 0.04 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 386.8 ± 0.6 ų
• Cell temperature: 293 K
• Number of distinct elements: 4
• Space group number: 186
• Hermann-Mauguin space group symbol: P 63 m c
• Hall space group symbol: P 6c -2c
• Residual factor for significantly intense reflections: 0.0427
• Weighted residual factors for significantly intense reflections: 0.059
• Goodness-of-fit parameter for significantly intense reflections: 0.32
• Diffraction radiation wavelength: 0.71069 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No