Information card for entry 7036442

Structure parameters

• Common name: Trisodium neptunate
• Chemical name: Na3NpO4
• Formula: Na3 Np O4
• Calculated formula: Na3 Np O4
• Title of publication: Structural investigation of Na3NpO4 and Na3PuO4 using X-ray diffraction and (237)Np Mössbauer spectroscopy.
• Authors of publication: Smith, A. L.; Raison, P. E.; Hen, A.; Bykov, D.; Colineau, E.; Sanchez, J.-P.; Konings, R. J. M.; Cheetham, A. K.
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2015
• Journal volume: 44
• Journal issue: 42
• Pages of publication: 18370 - 18377
• a: 13.35297 ± 0.00007 Å
• b: 9.62866 ± 0.00004 Å
• c: 6.67291 ± 0.00003 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 857.944 ± 0.007 ų
• Cell temperature: 298 K
• Ambient diffraction temperature: 298 K
• Number of distinct elements: 3
• Space group number: 69
• Hermann-Mauguin space group symbol: F m m m
• Hall space group symbol: -F 2 2
• Residual factor R(I) for significantly intense reflections: 7.7403
• Goodness-of-fit parameter for all reflections: 2.0811
• Method of determination: powder diffraction
• Diffraction radiation wavelength: 1.5406 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No