Information card for entry 2105286

Structure parameters

• Chemical name: potassium oxofluoroniobate
• Formula: F28 K10 Nb6 O6
• Calculated formula: F9.33333 K3.33333 Nb2 O2
• Title of publication: Dinuclear oxofluorometallates as a new structural type of <i>d</i>^0^ transition metal oxofluoride compound
• Authors of publication: Udovenko, Anatoly A.; Laptash, Natalia M.
• Journal of publication: Acta Crystallographica Section B
• Year of publication: 2012
• Journal volume: 68
• Journal issue: 6
• Pages of publication: 602 - 609
• a: 20.1095 ± 0.0006 Å
• b: 7.8045 ± 0.0002 Å
• c: 11.4938 ± 0.0004 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1803.89 ± 0.09 ų
• Cell temperature: 223 ± 2 K
• Ambient diffraction temperature: 223 ± 2 K
• Number of distinct elements: 4
• Space group number: 31
• Hermann-Mauguin space group symbol: P m n 21
• Hall space group symbol: P 2ac -2
• Residual factor for all reflections: 0.0318
• Residual factor for significantly intense reflections: 0.0314
• Weighted residual factors for significantly intense reflections: 0.0922
• Weighted residual factors for all reflections included in the refinement: 0.0925
• Goodness-of-fit parameter for all reflections included in the refinement: 1.18
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes