Information card for entry 9003627

Structure parameters

• Mineral name: Hallimondite
• Formula: As2 H2 O10.29 Pb2 U
• Calculated formula: As2 H0.58 O10.29 Pb2 U
• Title of publication: The role of water in the structures of synthetic hallimondite, Pb2[(UO2)(AsO4)2](H2O)n and synthetic parsonsite, Pb2[(UO2)(PO4)2](H2O)n, 0 < n < 0.5
• Authors of publication: Locock, A. J.; Burns, P. C.; Flynn, T. M.
• Journal of publication: American Mineralogist
• Year of publication: 2005
• Journal volume: 90
• Pages of publication: 240 - 246
• a: 7.1153 Å
• b: 10.478 Å
• c: 6.8571 Å
• α: 101.178°
• β: 95.711°
• γ: 86.651°
• Cell volume: 498.637 ų
• Number of distinct elements: 5
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No