Information card for entry 2108542

Structure parameters

• Common name: ammonium tantalum oxide fluoride
• Formula: F6 H12 N3 O Ta
• Calculated formula: F6.9984 H11.9976 N3 Ta
• Title of publication: Ammonium tantalum oxide fluorides: new features of dynamic disorder
• Authors of publication: Udovenko, Anatoly A.; Laptash, Natalia M.
• Journal of publication: Acta Crystallographica Section B
• Year of publication: 2019
• Journal volume: 75
• Journal issue: 6
• a: 9.331 ± 0.0001 Å
• b: 9.331 ± 0.0001 Å
• c: 9.331 ± 0.0001 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 812.427 ± 0.015 ų
• Cell temperature: 296 ± 2 K
• Ambient diffraction temperature: 296 ± 2 K
• Number of distinct elements: 5
• Space group number: 225
• Hermann-Mauguin space group symbol: F m -3 m
• Hall space group symbol: -F 4 2 3
• Residual factor for all reflections: 0.0059
• Residual factor for significantly intense reflections: 0.0059
• Weighted residual factors for significantly intense reflections: 0.0139
• Weighted residual factors for all reflections included in the refinement: 0.0139
• Goodness-of-fit parameter for all reflections included in the refinement: 1.167
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes