Information card for entry 4001702

Structure parameters

• Formula: F2 K2 Ni2 O8 S2
• Calculated formula: F2 K2 Ni2 O8 S2
• Title of publication: Preparation and Characterization of a Stable FeSO4 F-Based Framework for Alkali Ion Insertion Electrodes
• Authors of publication: Recham, Nadir; Rousse, Gwenaëlle; Sougrati, Moulay T.; Chotard, Jean-Noël; Frayret, Christine; Mariyappan, Sathiya; Melot, Brent C.; Jumas, Jean-Claude; Tarascon, Jean-Marie
• Journal of publication: Chemistry of Materials
• Year of publication: 2012
• Journal volume: 24
• Journal issue: 22
• Pages of publication: 4363
• a: 12.88625 ± 0.00005 Å
• b: 6.42081 ± 0.00002 Å
• c: 10.62842 ± 0.00004 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 879.397 ± 0.005 ų
• Cell temperature: 295 K
• Ambient diffraction temperature: 295 K
• Number of distinct elements: 5
• Space group number: 33
• Hermann-Mauguin space group symbol: P n a 21
• Hall space group symbol: P 2c -2n
• Residual factor R(I) for significantly intense reflections: 5.9665
• Method of determination: powder diffraction
• Diffraction radiation wavelength: 0.41311 Å
• Diffraction radiation type: Synchrotron
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No