Information card for entry 9001719

Structure parameters

• Mineral name: Namuwite
• Formula: H6 O14 S Zn4
• Calculated formula: H6 O14 S Zn4
• SMILES: [Zn+2].[Zn+2].[Zn+2].[Zn+2].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].S(=O)(=O)([O-])[O-].O.O.O.O
• Title of publication: The crystal structure of namuwite, a mineral with Zn in tetrahedral and octahedral coordination, and its relationship to the synthetic basic zinc sulfates Note: U(1,2) for S has been changed to match symmetry constraints.
• Authors of publication: Groat, L. A.
• Journal of publication: American Mineralogist
• Year of publication: 1996
• Journal volume: 81
• Pages of publication: 238 - 243
• a: 8.33 Å
• b: 8.33 Å
• c: 10.54 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 633.375 ų
• Number of distinct elements: 4
• Space group number: 147
• Hermann-Mauguin space group symbol: P -3
• Hall space group symbol: -P 3
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No