Information card for entry 2108341

Structure parameters

• Formula: Br6 Cu O12 Pb6 Se4
• Calculated formula: Br6 Cu O12 Pb6 Se4
• Title of publication: Copper‒lead selenite bromides: a new large family of compounds partly having Cu^2+^ substructures derivable from kagome nets
• Authors of publication: Siidra, Oleg I.; Kozin, Michael S.; Depmeier, Wulf; Kayukov, Roman A.; Kovrugin, Vadim M.
• Journal of publication: Acta Crystallographica Section B
• Year of publication: 2018
• Journal volume: 74
• Journal issue: 6
• Pages of publication: 712 - 724
• a: 11.154 ± 0.006 Å
• b: 12.95 ± 0.007 Å
• c: 19.834 ± 0.009 Å
• α: 90°
• β: 123.74 ± 0.02°
• γ: 90°
• Cell volume: 2382 ± 2 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 5
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for all reflections: 0.0855
• Residual factor for significantly intense reflections: 0.036
• Weighted residual factors for significantly intense reflections: 0.056
• Weighted residual factors for all reflections included in the refinement: 0.0692
• Goodness-of-fit parameter for all reflections included in the refinement: 0.576
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes