Information card for entry 2240656

Structure parameters

• Common name: sodium tungstate
• Chemical name: Disodium tungsten(VI) oxide
• Formula: Na2 O4 W
• Calculated formula: Na2 O4 W
• SMILES: O=[W](=O)([O-])[O-].[Na+].[Na+]
• Title of publication: Crystal structures of spinel-type Na~2~MoO~4~ and Na~2~WO~4~ revisited using neutron powder diffraction
• Authors of publication: Fortes, A. Dominic
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2015
• Journal volume: 71
• Journal issue: 6
• Pages of publication: 592 - 596
• a: 9.12974 ± 0.00004 Å
• b: 9.12974 Å
• c: 9.12974 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 760.983 ± 0.003 ų
• Cell temperature: 298 K
• Ambient diffraction temperature: 298 K
• Number of distinct elements: 3
• Space group number: 227
• Hermann-Mauguin space group symbol: F d -3 m :2
• Hall space group symbol: -F 4vw 2vw 3
• Goodness-of-fit parameter for all reflections: 1.85
• Method of determination: powder diffraction
• Diffraction radiation type: neutron
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No