Information card for entry 1100105

Structure parameters

• Formula: As3 Fe2 Na3 O12
• Calculated formula: As3 Fe2 Na3 O12
• a: 12.25 ± 0.002 Å
• b: 12.25 ± 0.002 Å
• c: 12.25 ± 0.002 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1838.3 ± 0.5 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 4
• Space group number: 230
• Hermann-Mauguin space group symbol: I a -3 d
• Hall space group symbol: -I 4bd 2c 3
• Residual factor for all reflections: 0.0225
• Residual factor for significantly intense reflections: 0.0197
• Weighted residual factors for significantly intense reflections: 0.0504
• Weighted residual factors for all reflections included in the refinement: 0.0512
• Goodness-of-fit parameter for all reflections included in the refinement: 1.368
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No