Information card for entry 1100075

Structure parameters

• Chemical name: Magnesium hydroxide sulfate hydrate (1.3/.7/1/.3)
• Formula: H1.3332 Mg1.3333 O4.9999 S
• Calculated formula: H1.3332 Mg1.332 O5 S
• SMILES: [Mg+2].[Mg+2].[Mg+2].[Mg+2].[OH-].[OH-].S(=O)(=O)([O-])[O-].S(=O)(=O)([O-])[O-].S(=O)(=O)([O-])[O-].O
• Title of publication: The Structure of the Magnesium Hydroxide Sulfate Hydrate Mg S O~4~ (Mg (O H)~2~)~.3333~ (H~2~ O)~.3333~
• Authors of publication: Keefer, K D; Hochella, M F jr.; de Jong, B H W S
• Journal of publication: Acta Crystallographica B (24,1968-38,1982)
• Year of publication: 1981
• Journal volume: 37
• Pages of publication: 1003 - 1006
• a: 5.242 ± 0.001 Å
• b: 5.242 ± 0.001 Å
• c: 12.995 ± 0.003 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 357.1 ų
• Number of distinct elements: 4
• Space group number: 141
• Hermann-Mauguin space group symbol: I 41/a m d :2
• Hall space group symbol: -I 4bd 2
• Residual factor for all reflections: 0.041
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No