Information card for entry 9000080

Structure parameters

• Mineral name: Coffinite
• Formula: O4 Si U
• Calculated formula: O4 Si U
• Title of publication: X-ray studies of synthetic coffinite, thorite and uranothorites
• Authors of publication: Fuchs, L. H.; Gebert, E.
• Journal of publication: American Mineralogist
• Year of publication: 1958
• Journal volume: 43
• Pages of publication: 243 - 248
• a: 6.995 Å
• b: 6.995 Å
• c: 6.263 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 306.449 ų
• Number of distinct elements: 3
• Space group number: 141
• Hermann-Mauguin space group symbol: I 41/a m d :1
• Hall space group symbol: I 4bw 2bw -1bw
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No