Information card for entry 2217841

Structure parameters

• Chemical name: sodium ammonium sulfate‒telluric acid (1/1)
• Formula: H6 N1.61 Na0.39 O10 S Te
• Calculated formula: H6 N1.611 Na0.389 O10 S Te
• Title of publication: The solid solution Na~0.39~(NH~4~)~1.61~SO~4~·Te(OH)~6~
• Authors of publication: Ktari, Lilia; Abdelhedi, Mohamed; Dammak, Mohamed; Cousson, Alain; Kolsi, Abdelwaheb
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2008
• Journal volume: 64
• Journal issue: 3
• Pages of publication: i18 - i19
• a: 13.69 ± 0.001 Å
• b: 6.592 ± 0.001 Å
• c: 11.345 ± 0.001 Å
• α: 90°
• β: 106.58 ± 0.01°
• γ: 90°
• Cell volume: 981.26 ± 0.19 ų
• Cell temperature: 298 K
• Ambient diffraction temperature: 297 K
• Number of distinct elements: 6
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for all reflections: 0.0412
• Residual factor for significantly intense reflections: 0.0318
• Weighted residual factors for all reflections: 0.0535
• Weighted residual factors for significantly intense reflections: 0.0433
• Weighted residual factors for all reflections included in the refinement: 0.0433
• Goodness-of-fit parameter for all reflections included in the refinement: 0.9335
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes