Information card for entry 1530333

Structure parameters

• Chemical name: Ca (U O2)2 (P O4)2 (H2 O)6
• Formula: Ca H12 O18 P2 U2
• Calculated formula: Ca O18 P2 U2
• Title of publication: The crystal structure of meta-autunite, Ca (U O2)2 (P O4)2 (H2 O)6
• Authors of publication: Makarov, E.S.; Ivanov, V.I.
• Journal of publication: Doklady Akademii Nauk SSSR
• Year of publication: 1960
• Journal volume: 132
• Pages of publication: 673 - 676
• a: 6.96 Å
• b: 6.96 Å
• c: 8.4 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 406.909 ų
• Number of distinct elements: 5
• Space group number: 129
• Hermann-Mauguin space group symbol: P 4/n m m :2
• Hall space group symbol: -P 4a 2a
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No