Information card for entry 4311653

Structure parameters

• Formula: C2 H3 Na2 Np O8
• Calculated formula: C2 Na2 Np O8
• Title of publication: Structural Variability in Neptunium(V) Oxalate Compounds: Synthesis and Structural Characterization of Na2NpO2(C2O4)OH.H2O
• Authors of publication: Amanda C. Bean; Eduardo Garcia; Brian L. Scott; Wolfgang Runde
• Journal of publication: Inorganic Chemistry
• Year of publication: 2004
• Journal volume: 43
• Pages of publication: 6145 - 6147
• a: 6.147 ± 0.005 Å
• b: 18.83 ± 0.013 Å
• c: 6.688 ± 0.005 Å
• α: 90°
• β: 92.997 ± 0.012°
• γ: 90°
• Cell volume: 773.1 ± 1 ų
• Cell temperature: 203 ± 2 K
• Ambient diffraction temperature: 203 ± 2 K
• Number of distinct elements: 5
• 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: 0.0723
• Residual factor for significantly intense reflections: 0.05
• Weighted residual factors for significantly intense reflections: 0.1196
• Weighted residual factors for all reflections included in the refinement: 0.1274
• Goodness-of-fit parameter for all reflections included in the refinement: 1.136
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No