Information card for entry 9011795

Structure parameters

• Mineral name: Hohmannite
• Formula: Fe2 H16 O17 S2
• Calculated formula: Fe4 O34 S4
• SMILES: [Fe]12([OH2])([OH2])([OH2])OS(=O)(=O)O[Fe]345([OH2])[O]6[Fe]([OH2])([OH2])([OH2])(OS(=O)(=O)O[Fe]6([O]25)([OH2])OS(O1)(=O)=O)OS(=[O]3)(=O)O[Fe]123([OH2])[O]5[Fe]6([OH2])(OS(=O)(=O)O[Fe]5([OH2])([OH2])([OH2])OS(=[O]2)(=O)O4)OS(=O)(=O)O[Fe](OS(=O)(=O)O1)([O]36)([OH2])([OH2])[OH2].O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O
• Title of publication: The crystal structure of hohmannite, Fe2(H2O)4[(SO4)2O]*4H2O and its relationship to amaranite, Fe2(H2O)4[(SO4)2O]*3H2O Locality: synthetic
• Authors of publication: Scordari, F.
• Journal of publication: Mineralogical Magazine
• Year of publication: 1978
• Journal volume: 42
• Pages of publication: 144 - 146
• a: 9.148 Å
• b: 10.922 Å
• c: 7.183 Å
• α: 90.29°
• β: 90.79°
• γ: 107.36°
• Cell volume: 684.897 ų
• Number of distinct elements: 4
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No