Information card for entry 2234911

Structure parameters

• Chemical name: Sodium pentapotassium pentanickel tetra(diphosphate)
• Formula: K5 Na Ni5 O28 P8
• Calculated formula: K5 Na Ni5 O28 P8
• Title of publication: Sodium pentapotassium pentanickel tetra(diphosphate), NaK~5~Ni~5~(P~2~O~7~)~4~
• Authors of publication: Moutataouia, Meryem; Lamire, Mohammed; Saadi, Mohamed; El Ammari, Lahcen
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2012
• Journal volume: 68
• Journal issue: 6
• Pages of publication: i43
• a: 7.188 ± 0.004 Å
• b: 9.282 ± 0.005 Å
• c: 10.026 ± 0.005 Å
• α: 109.31 ± 0.02°
• β: 90.019 ± 0.012°
• γ: 104.066 ± 0.013°
• Cell volume: 610 ± 0.6 ų
• Cell temperature: 296 ± 2 K
• Ambient diffraction temperature: 296 ± 2 K
• Number of distinct elements: 5
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.0313
• Residual factor for significantly intense reflections: 0.0267
• Weighted residual factors for significantly intense reflections: 0.0683
• Weighted residual factors for all reflections included in the refinement: 0.0713
• Goodness-of-fit parameter for all reflections included in the refinement: 1.029
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes