Information card for entry 2100444

Structure parameters

• Formula: Ag13.034 As1.179 Cu2.966 S11 Sb0.821
• Calculated formula: Ag13.032 As1.18 Cu2.968 S11 Sb0.82
• Title of publication: Temperature dependence of the silver distribution in the crystal structure of natural pearceite, (Ag,Cu)~16~(As,Sb)~2~S~11~
• Authors of publication: Bindi, Luca; Evain, Michel; Menchetti, Silvio
• Journal of publication: Acta Crystallographica, Section B: Structural Science
• Year of publication: 2006
• Journal volume: 62
• Journal issue: 2
• Pages of publication: 212 - 219
• a: 7.3876 ± 0.0004 Å
• b: 7.3876 ± 0.0004 Å
• c: 11.8882 ± 0.0007 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 561.89 ± 0.05 ų
• Cell temperature: 300 K
• Ambient diffraction temperature: 300 K
• Number of distinct elements: 5
• Space group number: 164
• Hermann-Mauguin space group symbol: P -3 m 1
• Hall space group symbol: -P 3 2"
• Residual factor for all reflections: 0.0638
• Residual factor for significantly intense reflections: 0.0464
• Weighted residual factors for significantly intense reflections: 0.118
• Weighted residual factors for all reflections included in the refinement: 0.1268
• Goodness-of-fit parameter for all reflections included in the refinement: 1.89
• Diffraction radiation wavelength: 0.71069 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No