Information card for entry 2100484

Structure parameters

• Formula: Ag14.52 Cu1.48 S11 Sb2
• Calculated formula: Ag14.52 Cu1.48 S11 Sb2
• Title of publication: Structural complexity in minerals: twinning, polytypism and disorder in the crystal structure of polybasite, (Ag,Cu)~16~(Sb,As)~2~S~11~
• Authors of publication: M. Evain; L. Bindi; S. Menchetti
• Journal of publication: Acta Crystallographica Section B
• Year of publication: 2006
• Journal volume: 62
• Journal issue: 3
• Pages of publication: 447 - 456
• a: 15.0954 ± 0.0012 Å
• b: 15.0954 ± 0.0012 Å
• c: 11.8825 ± 0.0008 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 2344.9 ± 0.3 ų
• Cell temperature: 120 K
• Ambient diffraction temperature: 293 K
• Number of distinct elements: 4
• Space group number: 150
• Hermann-Mauguin space group symbol: P 3 2 1
• Hall space group symbol: P 3 2"
• Residual factor for all reflections: 0.045
• Residual factor for significantly intense reflections: 0.0359
• Weighted residual factors for significantly intense reflections: 0.0448
• Weighted residual factors for all reflections included in the refinement: 0.0458
• Goodness-of-fit parameter for all reflections included in the refinement: 1.41
• Diffraction radiation wavelength: 0.71069 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No