Information card for entry 2021561

Structure parameters

• Common name: Sodium zinc aluminium phosphate
• Chemical name: Sodium zinc aluminium bis(phosphate)
• Formula: Al Na O8 P2 Zn
• Calculated formula: Al Na O8 P2 Zn
• Title of publication: The rich crystal chemistry of the <i>AMM</i>'(PO~4~)~2~ morphotropic series: NaZnAl(PO~4~)~2~, the first Na representative with a new structure type
• Authors of publication: Yakubovich, Olga; Kiriukhina, Galina; Volkov, Anatoliy; Dimitrova, Olga
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 2019
• Journal volume: 75
• Journal issue: 5
• Pages of publication: 514 - 522
• a: 9.5199 ± 0.0003 Å
• b: 8.67 ± 0.0002 Å
• c: 9.5471 ± 0.0003 Å
• α: 90°
• β: 119.158 ± 0.005°
• γ: 90°
• Cell volume: 688.14 ± 0.05 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 5
• 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: 0.0436
• Residual factor for significantly intense reflections: 0.0366
• Weighted residual factors for significantly intense reflections: 0.0679
• Weighted residual factors for all reflections included in the refinement: 0.0702
• Goodness-of-fit parameter for all reflections included in the refinement: 1.211
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes