Information card for entry 2221769

Structure parameters

• Chemical name: tripotassium trivanadium bis(arsenate) hexaoxide
• Formula: As2 K3 O14 V3
• Calculated formula: As2 K3 O14 V3
• Title of publication: K~3~VO~2~(V~2~As~2~O~12~)
• Authors of publication: Ezzine, Safa; Zid, Mohamed Faouzi; Driss, Ahmed
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2009
• Journal volume: 65
• Journal issue: 5
• Pages of publication: i31
• a: 7.749 ± 0.001 Å
• b: 16.56 ± 0.003 Å
• c: 10.212 ± 0.002 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1310.4 ± 0.4 ų
• Cell temperature: 298 ± 2 K
• Ambient diffraction temperature: 298 ± 2 K
• Number of distinct elements: 4
• Space group number: 62
• Hermann-Mauguin space group symbol: P n m a
• Hall space group symbol: -P 2ac 2n
• Residual factor for all reflections: 0.0377
• Residual factor for significantly intense reflections: 0.0256
• Weighted residual factors for significantly intense reflections: 0.0622
• Weighted residual factors for all reflections included in the refinement: 0.0661
• Goodness-of-fit parameter for all reflections included in the refinement: 1.073
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes