Information card for entry 9002503

Structure parameters

• Mineral name: Symesite
• Formula: Cl4 O12 Pb10 S
• Calculated formula: Cl4 O12 Pb10 S
• Title of publication: Symesite, Pb10(SO4)O7Cl4(H2O), a new PbO-related sheet mineral: Description and crystal structure
• Authors of publication: Welch, M. D.; Cooper, M. A.; Hawthorne, F. C.; Criddle, A. J.
• Journal of publication: American Mineralogist
• Year of publication: 2000
• Journal volume: 85
• Pages of publication: 1526 - 1533
• a: 19.727 Å
• b: 8.796 Å
• c: 13.631 Å
• α: 82.21°
• β: 78.08°
• γ: 100.04°
• Cell volume: 2242.38 ų
• Number of distinct elements: 4
• Space group number: 2
• Hermann-Mauguin space group symbol: B -1
• Hall space group symbol: -P 1 (-1/2*x+1/2*z,-y,1/2*x+1/2*z)
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No