Information card for entry 9004308

Structure parameters

• Mineral name: Wickenburgite
• Formula: Al1.97 Ca Fe0.03 H3 O27 Pb3 Si10
• Calculated formula: Al1.97 Ca Fe0.03 H3 O27 Pb3 Si10
• Title of publication: The crystal structure of wickenburgite, Pb3CaAl[AlSi10O27](H2O)3, a sheet structure Sample: UBC refinement
• Authors of publication: Lam, A. E.; Groat, L. A.
• Journal of publication: The Canadian Mineralogist
• Year of publication: 1994
• Journal volume: 32
• Pages of publication: 525 - 532
• a: 8.56 Å
• b: 8.56 Å
• c: 20.19 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 1281.19 ų
• Number of distinct elements: 7
• Space group number: 159
• Hermann-Mauguin space group symbol: P 3 1 c
• Hall space group symbol: P 3 -2c
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No