Information card for entry 7232555

Structure parameters

• Chemical name: Curite
• Formula: H8 O32 Pb3.017 U8
• Calculated formula: H8 O32 Pb3.016 U8
• Title of publication: Revealing hydrogen atoms in a highly-absorbing material: an X-ray diffraction study and Torque method calculations for lead-uranyl-oxide mineral curite
• Authors of publication: Ghazisaeed, Seyedayat; Kiefer, Boris; Plášil, Jakub
• Journal of publication: RSC Advances
• Year of publication: 2019
• Journal volume: 9
• Journal issue: 18
• Pages of publication: 10058
• a: 12.551 ± 0.001 Å
• b: 8.376 ± 0.0004 Å
• c: 13.0107 ± 0.0009 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1367.78 ± 0.16 ų
• Cell temperature: 297.4 ± 0.3 K
• Ambient diffraction temperature: 297.4 K
• Number of distinct elements: 4
• Space group number: 62
• Hermann-Mauguin space group symbol: P n m a
• Hall space group symbol: -P 2ac 2n
• Residual factor for all reflections: 0.0518
• Residual factor for significantly intense reflections: 0.0358
• Weighted residual factors for significantly intense reflections: 0.0716
• Weighted residual factors for all reflections included in the refinement: 0.0758
• Goodness-of-fit parameter for significantly intense reflections: 1.67
• Goodness-of-fit parameter for all reflections included in the refinement: 1.56
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No