Information card for entry 2241692

Structure parameters

• Chemical name: Nonasodium chromium(III) hexakis[molybdate(VI)]
• Formula: Cr Mo6 Na9 O24
• Calculated formula: Cr Mo6 Na9 O24
• Title of publication: Elaboration, étude structurale et analyse CHARDI et BVS d'une nouvelle variété β-Na~9~Cr(MoO~4~)~6~ de type alluaudite
• Authors of publication: Sonni, Manel; Marzouki, Riadh; Zid, Mohamed Faouzi; Souilem, Amira
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2016
• Journal volume: 72
• Journal issue: 6
• Pages of publication: 833 - 837
• a: 12.655 ± 0.002 Å
• b: 13.578 ± 0.002 Å
• c: 7.1405 ± 0.0008 Å
• α: 90°
• β: 112.58 ± 0.02°
• γ: 90°
• Cell volume: 1132.9 ± 0.3 ų
• Cell temperature: 298 ± 2 K
• Ambient diffraction temperature: 298 ± 2 K
• Number of distinct elements: 4
• Space group number: 15
• Hermann-Mauguin space group symbol: C 1 2/c 1
• Hall space group symbol: -C 2yc
• Residual factor for all reflections: 0.0349
• Residual factor for significantly intense reflections: 0.0279
• Weighted residual factors for significantly intense reflections: 0.0769
• Weighted residual factors for all reflections included in the refinement: 0.0801
• Goodness-of-fit parameter for all reflections included in the refinement: 1.058
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes