Information card for entry 2221444

Structure parameters

• Common name: Tetrasodium diiron triphosphate
• Chemical name: Tetrasodium diiron tris(phosphate)
• Formula: Fe2 Na4 O12 P3
• Calculated formula: Fe2 Na4 O12 P3
• Title of publication: Na~4~Fe^2+^Fe^3+^(PO~4~)~3~, a new synthetic NASICON-type phosphate
• Authors of publication: Hatert, Frédéric
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2009
• Journal volume: 65
• Journal issue: 4
• Pages of publication: i30
• a: 8.9543 ± 0.0009 Å
• b: 8.9543 ± 0.0009 Å
• c: 21.28 ± 0.004 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 1477.6 ± 0.3 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 4
• Space group number: 167
• Hermann-Mauguin space group symbol: R -3 c :H
• Hall space group symbol: -R 3 2"c
• Residual factor for all reflections: 0.0534
• Residual factor for significantly intense reflections: 0.0523
• Weighted residual factors for significantly intense reflections: 0.1246
• Weighted residual factors for all reflections included in the refinement: 0.125
• Goodness-of-fit parameter for all reflections included in the refinement: 1.399
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes