Information card for entry 9003317

Structure parameters

• Mineral name: Spriggite
• Formula: H7.79 O25 Pb3 U6
• Calculated formula: H8 O25 Pb3 U6
• Title of publication: Spriggite, Pb3[(UO2)6O8(OH)2](H2O)3, a new mineral with beta-U3O8 - type sheets: Description and crystal structure
• Authors of publication: Brugger, J.; Krivovichev, S. V.; Berlepsch, P.; Meisser, N.; Ansermet, S.; Armbruster, T.
• Journal of publication: American Mineralogist
• Year of publication: 2004
• Journal volume: 89
• Pages of publication: 339 - 347
• a: 28.355 Å
• b: 11.99 Å
• c: 13.998 Å
• α: 90°
• β: 104.248°
• γ: 90°
• Cell volume: 4612.6 ų
• Number of distinct elements: 4
• Space group number: 15
• Hermann-Mauguin space group symbol: C 1 2/c 1
• Hall space group symbol: -C 2yc
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No