Information card for entry 2108691

Structure parameters

• Formula: B Bi4 I O7
• Calculated formula: B Bi4 I O7
• Title of publication: The first bismuth borate oxyiodide, Bi~4~BO~7~I: commensurate or incommensurate?
• Authors of publication: Volkov, Sergey; Bubnova, Rimma; Krzhizhanovskaya, Maria; Galafutnik, Lydia
• Journal of publication: Acta Crystallographica Section B
• Year of publication: 2020
• Journal volume: 76
• Journal issue: 6
• a: 3.959 ± 0.002 Å
• b: 13.453 ± 0.007 Å
• c: 3.969 ± 0.002 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 211.39 ± 0.19 ų
• Cell temperature: 293 K
• Ambient diffraction temperature: 293 K
• Number of distinct elements: 4
• Space group number: 71
• Hermann-Mauguin space group symbol: I m m m
• Hall space group symbol: -I 2 2
• Residual factor for all reflections: 0.1082
• Residual factor for significantly intense reflections: 0.0325
• Weighted residual factors for significantly intense reflections: 0.0301
• Weighted residual factors for all reflections included in the refinement: 0.041
• Goodness-of-fit parameter for significantly intense reflections: 1.39
• Goodness-of-fit parameter for all reflections included in the refinement: 1.1
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes