Information card for entry 2215262

Structure parameters

• Chemical name: trisodium dihydroxidotetraoxidoneptunate(VII)
• Formula: H2 Na3 Np O6
• Calculated formula: H2 Na3 Np O6
• SMILES: [Np]([O-])([O-])(O)([O-])(=O)O.[Na+].[Na+].[Na+]
• Title of publication: Reinvestigation of trisodium dihydroxidotetraoxidoneptunate(VII)
• Authors of publication: Grigoriev, Mikhail S.; Krot, Nikolai N.
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2007
• Journal volume: 63
• Journal issue: 9
• Pages of publication: i176 - i176
• a: 20.0791 ± 0.0006 Å
• b: 5.9534 ± 0.0002 Å
• c: 10.2062 ± 0.0003 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1220.04 ± 0.07 ų
• Cell temperature: 100 ± 2 K
• Ambient diffraction temperature: 100 ± 2 K
• Number of distinct elements: 4
• Space group number: 43
• Hermann-Mauguin space group symbol: F d d 2
• Hall space group symbol: F 2 -2d
• Residual factor for all reflections: 0.0141
• Residual factor for significantly intense reflections: 0.0116
• Weighted residual factors for significantly intense reflections: 0.0219
• Weighted residual factors for all reflections included in the refinement: 0.0222
• Goodness-of-fit parameter for all reflections included in the refinement: 1.25
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes