Information card for entry 1549359

Structure parameters

• Common name: Potassium Tetrafluorobromate
• Chemical name: Potassium tetrafluoridobromate(III)
• Formula: Br F4 K
• Calculated formula: Br F4 K
• SMILES: [Br](F)(F)(F)[F-].[K+]
• Title of publication: Redetermination of the crystal structure of K[BrF4] from single-crystal X-ray diffraction data
• Authors of publication: Ivlev, Sergei I.; Kraus, Florian
• Journal of publication: IUCrData
• Year of publication: 2018
• Journal volume: 3
• Journal issue: 5
• a: 6.0999 ± 0.0006 Å
• b: 6.0999 ± 0.0006 Å
• c: 11.0509 ± 0.0014 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 411.19 ± 0.08 ų
• Cell temperature: 100 ± 2 K
• Ambient diffraction temperature: 100 K
• Number of distinct elements: 3
• Space group number: 140
• Hermann-Mauguin space group symbol: I 4/m c m
• Hall space group symbol: -I 4 2c
• Residual factor for all reflections: 0.0171
• Residual factor for significantly intense reflections: 0.0153
• Weighted residual factors for significantly intense reflections: 0.0314
• Weighted residual factors for all reflections included in the refinement: 0.0322
• Goodness-of-fit parameter for all reflections included in the refinement: 1.244
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes