Information card for entry 2239072

Structure parameters

• Chemical name: Nonapotassium triyttrium dodecasilicate difluoride
• Formula: F2 K9 O32 Si12 Y3
• Calculated formula: F2 K9 O32 Si12 Y3
• Title of publication: K~9~Y~3~[Si~12~O~32~]F~2~
• Authors of publication: Kahlenberg, Volker; Manninger, Tanja
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2014
• Journal volume: 70
• Journal issue: 2
• Pages of publication: i11
• a: 6.8187 ± 0.0003 Å
• b: 11.3345 ± 0.0004 Å
• c: 11.3727 ± 0.0005 Å
• α: 87.846 ± 0.003°
• β: 89.747 ± 0.004°
• γ: 80.524 ± 0.003°
• Cell volume: 866.35 ± 0.06 ų
• Cell temperature: 298 ± 2 K
• Ambient diffraction temperature: 298 ± 2 K
• Number of distinct elements: 5
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.0539
• Residual factor for significantly intense reflections: 0.0392
• Weighted residual factors for significantly intense reflections: 0.0957
• Weighted residual factors for all reflections included in the refinement: 0.0993
• Goodness-of-fit parameter for all reflections included in the refinement: 1.078
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes