Information card for entry 2006144

Structure parameters

• Chemical name: Potassium Hexaaquanickel(II)/Hexaaquairon(II)(0.93/0.07) Sulfate
• Formula: Fe0.07 H12 K2 Ni0.93 O14 S2
• Calculated formula: Fe0.07 H12 K2 Ni0.93 O14 S2
• Title of publication: Dipotassium Hexaaquairon(II) Bis(sulfate)‒Dipotassium Hexaaquanickel(II) Bis(sulfate) (0.07/0.93)
• Authors of publication: Ferguson, George; Spalding, Trevor R.; Herlihy, Emmet A.
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 1997
• Journal volume: 53
• Journal issue: 5
• Pages of publication: IUC9700002
• a: 6.1276 ± 0.0007 Å
• b: 12.1791 ± 0.0012 Å
• c: 8.9973 ± 0.0012 Å
• α: 90°
• β: 105.07 ± 0.01°
• γ: 90°
• Cell volume: 648.36 ± 0.13 ų
• Cell temperature: 294 ± 1 K
• Ambient diffraction temperature: 294 ± 1 K
• Number of distinct elements: 6
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for all reflections: 0.022
• Residual factor for significantly intense reflections: 0.0204
• Weighted residual factors for all reflections: 0.0572
• Weighted residual factors for all reflections included in the refinement: 0.0567
• Goodness-of-fit parameter for all reflections: 1.176
• Goodness-of-fit parameter for all reflections included in the refinement: 1.197
• Diffraction radiation wavelength: 0.7107 Å
• Diffraction radiation type: MolybdenumKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No