Information card for entry 7053280

Structure parameters

• Formula: Ag2.001 As8 Fe3 Na4.999 O28
• Calculated formula: Ag2 As8 Fe3 Na5 O28
• Title of publication: Crystal structures and sodium/silver distributions within the ionic conductors Na5Ag2Fe3(As2O7)4 and Na2Ag5Fe3(P2O7)4
• Authors of publication: Quarez, Eric; Mentré, Olivier; Djellab, Karim; Masquelier, Christian
• Journal of publication: New Journal of Chemistry
• Year of publication: 2010
• Journal volume: 34
• Journal issue: 2
• Pages of publication: 287
• a: 9.9732 ± 0.0019 Å
• b: 8.5492 ± 0.0016 Å
• c: 28.664 ± 0.006 Å
• α: 90°
• β: 94.152 ± 0.003°
• γ: 90°
• Cell volume: 2437.6 ± 0.8 ų
• Cell temperature: 100 K
• Ambient diffraction temperature: 100 K
• Number of distinct elements: 5
• 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: 0.0264
• Residual factor for significantly intense reflections: 0.0264
• Weighted residual factors for significantly intense reflections: 0.0273
• Weighted residual factors for all reflections included in the refinement: 0.0273
• Goodness-of-fit parameter for significantly intense reflections: 1.36
• Goodness-of-fit parameter for all reflections included in the refinement: 1.36
• Diffraction radiation wavelength: 0.71069 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No