Information card for entry 2211409

Structure parameters

• Chemical name: trisilver niobium niobate tetraoxide bis(arsenate)
• Formula: Ag3 As2 Nb3 O14
• Calculated formula: Ag2.994 As2 Nb3 O14
• Title of publication: Ag~3~Nb(NbO)~2~O~4~(AsO~4~)~2~
• Authors of publication: Ben Amor, Rym; Zid, Mohamed Faouzi
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2006
• Journal volume: 62
• Journal issue: 12
• Pages of publication: i238 - i240
• a: 5.087 ± 0.001 Å
• b: 8.713 ± 0.001 Å
• c: 13.74 ± 0.001 Å
• α: 90°
• β: 99.11 ± 0.01°
• γ: 90°
• Cell volume: 601.32 ± 0.14 ų
• Cell temperature: 298 ± 2 K
• Ambient diffraction temperature: 298 ± 2 K
• Number of distinct elements: 4
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for all reflections: 0.0371
• Residual factor for significantly intense reflections: 0.0316
• Weighted residual factors for significantly intense reflections: 0.0827
• Weighted residual factors for all reflections included in the refinement: 0.0856
• Goodness-of-fit parameter for all reflections included in the refinement: 1.123
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes