Information card for entry 7033827

Structure parameters

• Formula: Fe Na2 Ni2 O12 P3
• Calculated formula: Fe Na2 Ni2 O12 P3
• Title of publication: α-Na2Ni2Fe(PO4)3: a dual positive/negative electrode material for sodium ion batteries.
• Authors of publication: Essehli, R.; Belharouak, I.; Ben Yahia, H.; Chamoun, R.; Orayech, B.; El Bali, B.; Bouziane, K.; Zhou, X. L.; Zhou, Z.
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2015
• Journal volume: 44
• Journal issue: 10
• Pages of publication: 4526 - 4532
• a: 10.42821 ± 0.00012 Å
• b: 13.19862 ± 0.00015 Å
• c: 6.47634 ± 0.00008 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 891.39 ± 0.018 ų
• Cell temperature: 293 K
• Ambient diffraction temperature: 293 K
• Number of distinct elements: 5
• Space group number: 74
• Hermann-Mauguin space group symbol: I m m a
• Hall space group symbol: -I 2b 2
• Residual factor for all reflections: 0.0675
• Residual factor for significantly intense reflections: 0.0556
• Weighted residual factors for all reflections: 0.0447
• Weighted residual factors for significantly intense reflections: 0.0436
• Goodness-of-fit parameter for all reflections: 1.15
• Method of determination: powder diffraction
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 1.5418 Å
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No