Information card for entry 2108348

Structure parameters

• Formula: Br22.16 Cu28 O64 Pb17.06 Se16
• Calculated formula: Br22.16 Cu28 O64 Pb17.06 Se16
• 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: 23.943 ± 0.012 Å
• b: 20.268 ± 0.01 Å
• c: 6.313 ± 0.004 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 3064 ± 3 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 5
• Space group number: 65
• Hermann-Mauguin space group symbol: C m m m
• Hall space group symbol: -C 2 2
• Residual factor for all reflections: 0.0963
• Residual factor for significantly intense reflections: 0.0726
• Weighted residual factors for significantly intense reflections: 0.2085
• Weighted residual factors for all reflections included in the refinement: 0.2308
• Goodness-of-fit parameter for all reflections included in the refinement: 1.198
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes