Information card for entry 4001181

Structure parameters

• Formula: Ag19 Br7 Se0.961 Te5.039
• Calculated formula: Ag19.0173 Br7 Se0.96 Te5.04
• Title of publication: Silver(I) Chalcogenide Halides Ag19Te6Br7, Ag19Te6Br5.4I1.6, and Ag19Te5SeBr7
• Authors of publication: Nilges, Tom; Messel, Julia; Bawohl, Melanie; Lange, Stefan
• Journal of publication: Chemistry of Materials
• Year of publication: 2008
• Journal volume: 20
• Journal issue: 12
• Pages of publication: 4080
• a: 15.298 ± 0.002 Å
• b: 38.847 ± 0.004 Å
• c: 7.83 ± 0.001 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 4653.2 ± 1 ų
• Cell temperature: 298 K
• Ambient diffraction temperature: 298 K
• Number of distinct elements: 4
• Space group number: 55
• Hermann-Mauguin space group symbol: P b a m
• Hall space group symbol: -P 2 2ab
• Residual factor for all reflections: 0.2469
• Residual factor for significantly intense reflections: 0.022
• Weighted residual factors for significantly intense reflections: 0.0216
• Weighted residual factors for all reflections included in the refinement: 0.0503
• Goodness-of-fit parameter for significantly intense reflections: 0.43
• Goodness-of-fit parameter for all reflections included in the refinement: 0.47
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No