Information card for entry 9005161

Structure parameters

• Mineral name: Uranopolycrase
• Formula: Ca0.02 Mn0.03 Nb0.36 Nd0.01 O6 Ta0.12 Th0.07 Ti1.46 U0.62 Y0.29
• Calculated formula: Ca0.02 Mn0.03 Nb0.36 Nd0.01 O6 Ta0.12 Th0.07 Ti1.46 U0.62 Y0.29
• Title of publication: Uranopolycrase, the uranium-dominant analogue of polycrase-(Y), a new mineral from Elba Island, Italy, and its crystal structure
• Authors of publication: Aurisicchio, C.; Orlandi, P.; Pasero, M.; Perchiazzi, N.
• Journal of publication: European Journal of Mineralogy
• Year of publication: 1993
• Journal volume: 5
• Pages of publication: 1161 - 1165
• a: 14.51 Å
• b: 5.558 Å
• c: 5.173 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 417.185 ų
• Number of distinct elements: 10
• Space group number: 60
• Hermann-Mauguin space group symbol: P b c n
• Hall space group symbol: -P 2n 2ab
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No