Information card for entry 4030921

Structure parameters

• Formula: As Na Nb4 O13
• Calculated formula: As Na Nb4 O13
• Title of publication: Crystal structure of the arsenate NaNb~4~O~9~AsO~4~. A framework structure with diffusion pathways
• Authors of publication: Bestaoui, N.; Verbaere, A.; Piffard, Y.; Coulibaly, V.; Zah-Letho, J.
• Journal of publication: European Journal of Solid State and Inorganic Chemistry
• Year of publication: 1998
• Journal volume: 35
• Journal issue: 6-7
• Pages of publication: 473 - 482
• a: 9.9858 ± 0.0007 Å
• b: 10.3811 ± 0.0006 Å
• c: 10.4107 ± 0.0006 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1079.21 ± 0.12 ų
• Ambient diffraction temperature: 293 K
• Number of distinct elements: 4
• Space group number: 62
• Hermann-Mauguin space group symbol: P n m a
• Hall space group symbol: -P 2ac 2n
• Residual factor for significantly intense reflections: 0.028
• Weighted residual factors for significantly intense reflections: 0.046
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No