Information card for entry 2108252

Structure parameters

• Common name: Bismuth tungstate
• Formula: Bi2 O6 W
• Calculated formula: Bi2 O6 W
• Title of publication: Structure of russellite (Bi~2~WO~6~): origin of ferroelectricity and the effect of the stereoactive lone electron pair on the structure
• Authors of publication: Okudera, Hiroki; Sakai, Yuka; Yamagata, Kentaro; Takeda, Hiroaki
• Journal of publication: Acta Crystallographica Section B
• Year of publication: 2018
• Journal volume: 74
• Journal issue: 3
• Pages of publication: 295 - 303
• a: 5.4345 ± 0.0012 Å
• b: 16.4324 ± 0.0012 Å
• c: 5.4558 ± 0.0012 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 487.21 ± 0.16 ų
• Cell temperature: 296 K
• Ambient diffraction temperature: 296 K
• Number of distinct elements: 3
• Space group number: 29
• Hermann-Mauguin space group symbol: P c a 21
• Hall space group symbol: P 2c -2ac
• Residual factor for significantly intense reflections: 0.0168
• Weighted residual factors for all reflections included in the refinement: 0.0204
• Goodness-of-fit parameter for all reflections included in the refinement: 0.5164
• Method of determination: powder diffraction
• Diffraction radiation wavelength: 0.71069 Å
• Diffraction radiation type: Mo-Kα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes