Information card for entry 2201248

Structure parameters

• Formula: Co H8 K2 O16 P4
• Calculated formula: Co H8 K2 O16 P4
• SMILES: [K+].O=P1(O[Co]2(OP(=O)(O1)O)([OH2])([OH2])OP(=O)(O)OP(=O)(O)O2)O.[K+]
• Title of publication: Cobalt potassium dihydrogendiphosphate dihydrate, CoK~2~(H~2~P~2~O~7~)~2~·2H~2~O
• Authors of publication: Alaoui Tahiri, Aziz; Ouarsal, Rachid; Lachkar, Mohammed; El Bali, Brahim; Bolte, Michael
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2002
• Journal volume: 58
• Journal issue: 10
• Pages of publication: i91 - i92
• a: 9.7044 ± 0.0005 Å
• b: 11.0023 ± 0.0006 Å
• c: 13.3937 ± 0.0008 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1430.05 ± 0.14 ų
• Cell temperature: 173 ± 2 K
• Ambient diffraction temperature: 173 ± 2 K
• Number of distinct elements: 5
• Space group number: 62
• Hermann-Mauguin space group symbol: P n m a
• Hall space group symbol: -P 2ac 2n
• Residual factor for all reflections: 0.0292
• Residual factor for significantly intense reflections: 0.0242
• Weighted residual factors for significantly intense reflections: 0.0592
• Weighted residual factors for all reflections included in the refinement: 0.0608
• Goodness-of-fit parameter for all reflections included in the refinement: 1.027
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes