Information card for entry 1566222

Structure parameters

• Formula: Cu5 H10 O30 Pb2 Se6 U2
• Calculated formula: Cu5 H10 O30 Pb2 Se6 U2
• Title of publication: Thermal behavior of uranyl selenite minerals derriksite and demesmaekerite
• Authors of publication: Vladislav V. Gurzhiy; Alina R. Izatulina; Maria G. Krzhizhanovskaya; Mikhail N. Murashko; Dar-ya V. Spiridonova; Vladimir V. Shilovskikh; Sergey V. Krivovichev
• Journal of publication: Journal of GeoSciences
• Year of publication: 2020
• Journal volume: 65
• Pages of publication: 249 - 259
• a: 5.6628 ± 0.0003 Å
• b: 10.0773 ± 0.0004 Å
• c: 11.9753 ± 0.0006 Å
• α: 88.67 ± 0.004°
• β: 79.684 ± 0.004°
• γ: 89.912 ± 0.004°
• Cell volume: 672.15 ± 0.06 ų
• Cell temperature: 303 ± 2 K
• Ambient diffraction temperature: 303 ± 2 K
• Number of distinct elements: 6
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.0454
• Residual factor for significantly intense reflections: 0.0342
• Weighted residual factors for significantly intense reflections: 0.0657
• Weighted residual factors for all reflections included in the refinement: 0.0716
• Goodness-of-fit parameter for all reflections included in the refinement: 1.02
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No