Information card for entry 3000042

Structure parameters

• Formula: Al2 Cs3 F9
• Calculated formula: Al2 Cs3 F9
• Title of publication: Face-sharing octahedra in Cs~2~AlF~5~ and Cs~3~Al~2~F~9~
• Authors of publication: Armel Le Bail; Lubomir Smrcok
• Journal of publication: Powder Diffraction
• Year of publication: 2015
• Journal volume: 30
• Journal issue: 2
• Pages of publication: 130 - 138
• a: 6.2535 ± 0.00019 Å
• b: 6.2535 ± 0.00019 Å
• c: 14.7193 ± 0.0006 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 498.5 ± 0.03 ų
• Cell temperature: 295 K
• Ambient diffraction temperature: 295 K
• Number of distinct elements: 3
• Space group number: 194
• Hermann-Mauguin space group symbol: P 63/m m c
• Hall space group symbol: -P 6c 2c
• Residual factor R(I) for significantly intense reflections: 5.9856
• Goodness-of-fit parameter for all reflections: 3.154
• Method of determination: powder diffraction
• Diffraction radiation wavelength: 1.5418 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No