Information card for entry 2018577

Structure parameters

• Chemical name: Potassium diaquacobalt(II) <i>catena</i>-borodiphosphate 0.48-hydrate
• Formula: B Co H4.96 K O10.48 P2
• Calculated formula: B Co K0.999 O10.48 P2
• Title of publication: KCo(H~2~O)~2~BP~2~O~8~·0.48H~2~O and K~0.17~Ca~0.42~Co(H~2~O)~2~BP~2~O~8~·H~2~O: two cobalt borophosphates with helical ribbons and disordered (K,Ca)/H~2~O schemes
• Authors of publication: Guesmi, Abderrahmen; Driss, Ahmed
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 2012
• Journal volume: 68
• Journal issue: 8
• Pages of publication: i55 - i59
• a: 9.5231 ± 0.0014 Å
• b: 9.5231 ± 0.0014 Å
• c: 15.633 ± 0.002 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 1227.8 ± 0.3 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 6
• Space group number: 179
• Hermann-Mauguin space group symbol: P 65 2 2
• Hall space group symbol: P 65 2 (0 0 1)
• Residual factor for all reflections: 0.0377
• Residual factor for significantly intense reflections: 0.0374
• Weighted residual factors for significantly intense reflections: 0.0947
• Weighted residual factors for all reflections included in the refinement: 0.095
• Goodness-of-fit parameter for all reflections included in the refinement: 1.033
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes