Information card for entry 1566251

Structure parameters

• Formula: As1.259 Bi7 H11.493 O37.5 P2.741 U4
• Calculated formula: As1.26 Bi7 O37.5 P2.74 U4
• Title of publication: Horakite, a new hydrated bismuth uranyl-arsenate-phosphate mineral from Jachymov (Czech Republic) with a unique uranyl-anion topology
• Authors of publication: Jakub Plasil; Anthony R. Kampf; Jiri Sejkora; Jiri Cejka; Radek Skoda; Jaromir Tvrdy
• Journal of publication: Journal of GeoSciences
• Year of publication: 2018
• Journal volume: 63
• Pages of publication: 265 - 276
• a: 21.374 ± 0.002 Å
• b: 15.451 ± 0.003 Å
• c: 12.168 ± 0.002 Å
• α: 90°
• β: 122.261 ± 0.013°
• γ: 90°
• Cell volume: 3398.1 ± 1 ų
• Cell temperature: 296.63 ± 0.15 K
• Ambient diffraction temperature: 296.63 K
• Number of distinct elements: 6
• Space group number: 15
• Hermann-Mauguin space group symbol: C 1 2/c 1
• Hall space group symbol: -C 2yc
• Residual factor for all reflections: 0.135
• Residual factor for significantly intense reflections: 0.0595
• Weighted residual factors for significantly intense reflections: 0.1131
• Weighted residual factors for all reflections included in the refinement: 0.1458
• Goodness-of-fit parameter for significantly intense reflections: 1.22
• Goodness-of-fit parameter for all reflections included in the refinement: 1.09
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No