Information card for entry 2216658

Structure parameters

• Common name: ferrous sulfate
• Chemical name: Iron(II) sulfate
• Formula: Fe O4 S
• Calculated formula: Fe O4 S
• SMILES: [Fe+2].S(=O)(=O)([O-])[O-]
• Title of publication: The high-temperature β modification of iron(II) sulfate
• Authors of publication: Weil, Matthias
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2007
• Journal volume: 63
• Journal issue: 12
• Pages of publication: i192 - i192
• a: 8.7042 ± 0.0008 Å
• b: 6.8013 ± 0.0005 Å
• c: 4.7868 ± 0.0005 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 283.38 ± 0.04 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 3
• 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: 0.0174
• Residual factor for significantly intense reflections: 0.0164
• Weighted residual factors for significantly intense reflections: 0.0439
• Weighted residual factors for all reflections included in the refinement: 0.0444
• Goodness-of-fit parameter for all reflections included in the refinement: 1.147
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes