Information card for entry 9004039

Structure parameters

• Formula: Ba H2 Np O7 P
• Calculated formula: Ba H2 Np O7 P
• Title of publication: Ba(NpO2)(PO4)(H2O), its relationship to the uranophane group, and implications for Np incorporation in uranyl minerals
• Authors of publication: Forbes, T. Z.; Burns, P. C.
• Journal of publication: American Mineralogist
• Year of publication: 2006
• Journal volume: 91
• Pages of publication: 1089 - 1093
• a: 6.905 Å
• b: 7.108 Å
• c: 13.321 Å
• α: 90°
• β: 105.02°
• γ: 90°
• Cell volume: 631.468 ų
• Number of distinct elements: 5
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/n 1
• Hall space group symbol: -P 2yn
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No