Information card for entry 2108521

Structure parameters

• Common name: hodgesmithite
• Formula: Cu6 H16 O21 S2 Zn
• Calculated formula: Cu6.76 H10 O21 S2
• Title of publication: Hodgesmithite, (Cu,Zn)~6~Zn(SO~4~)~2~(OH)~10~·3H~2~O, a new copper zinc sulfate mineral with a unique, decorated, interrupted-sheet structure
• Authors of publication: Elliott, Peter
• Journal of publication: Acta Crystallographica Section B
• Year of publication: 2019
• Journal volume: 75
• Journal issue: 6
• a: 8.1905 ± 0.0012 Å
• b: 8.1905 ± 0.0012 Å
• c: 7.099 ± 0.0014 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 412.43 ± 0.12 ų
• Cell temperature: 100 ± 2 K
• Ambient diffraction temperature: 100 ± 2 K
• Number of distinct elements: 5
• Space group number: 143
• Hermann-Mauguin space group symbol: P 3
• Hall space group symbol: P 3
• Residual factor for all reflections: 0.0275
• Residual factor for significantly intense reflections: 0.0272
• Weighted residual factors for significantly intense reflections: 0.0792
• Weighted residual factors for all reflections included in the refinement: 0.0797
• Goodness-of-fit parameter for all reflections included in the refinement: 0.759
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes