Information card for entry 4000181

Structure parameters

• Formula: Na2 O9 Te W2
• Calculated formula: Na2 O9 Te W2
• Journal of publication: Chemistry of Materials
• Year of publication: 2002
• a: 13.1394 ± 0.0005 Å
• b: 7.3202 ± 0.0003 Å
• c: 31.4435 ± 0.0011 Å
• α: 90°
• β: 95.027 ± 0.001°
• γ: 90°
• Cell volume: 3012.7 ± 0.2 ų
• Cell temperature: 295 ± 0.2 K
• Ambient diffraction temperature: 295 ± 0.2 K
• Number of distinct elements: 4
• Space group number: 9
• Hermann-Mauguin space group symbol: I 1 a 1
• Hall space group symbol: I -2ya
• Residual factor for all reflections: 0.0339
• Residual factor for significantly intense reflections: 0.0331
• Weighted residual factors for significantly intense reflections: 0.0986
• Weighted residual factors for all reflections included in the refinement: 0.0993
• Goodness-of-fit parameter for all reflections included in the refinement: 0.931
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No