Information card for entry 2210808

Structure parameters

• Common name: Tychite
• Chemical name: hexasodium dimagnesium sulfate tetracarbonate
• Formula: C4 Mg2 Na6 O16 S
• Calculated formula: C4 Mg2 Na6 O16 S
• Title of publication: Tychite, Na~6~Mg~2~(SO~4~)(CO~3~)~4~: structure analysis and Raman spectroscopic data
• Authors of publication: Schmidt, Gregory R.; Reynard, Jacqueline; Yang, Hexiong; Robert T. Downs
• Journal of publication: Acta Crystallographica, Section E
• Year of publication: 2006
• Journal volume: 62
• Journal issue: 10
• Pages of publication: i207 - i209
• a: 13.9038 ± 0.0002 Å
• b: 13.9038 ± 0.0002 Å
• c: 13.9038 ± 0.0002 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 2687.82 ± 0.07 ų
• Cell temperature: 298 ± 2 K
• Ambient diffraction temperature: 298 ± 2 K
• Number of distinct elements: 5
• Space group number: 203
• Hermann-Mauguin space group symbol: F d -3 :2
• Hall space group symbol: -F 2uv 2vw 3
• Residual factor for all reflections: 0.028
• Residual factor for significantly intense reflections: 0.0233
• Weighted residual factors for significantly intense reflections: 0.0718
• Weighted residual factors for all reflections included in the refinement: 0.0762
• Goodness-of-fit parameter for all reflections included in the refinement: 1.008
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No