Information card for entry 1566238

Structure parameters

• Formula: K2 O14 U2 V2
• Calculated formula: K2 O14 U2 V2
• Title of publication: Vandermeerscheite, a new uranyl vanadate related to carnotite, from Eifel, Germany
• Authors of publication: Jakub Plasil; Anthony R. Kampf; Radek Skoda; Jiri Cejka
• Journal of publication: Journal of GeoSciences
• Year of publication: 2019
• Journal volume: 64
• Pages of publication: 219 - 227
• a: 8.292 ± 0.002 Å
• b: 8.251 ± 0.003 Å
• c: 10.188 ± 0.003 Å
• α: 90°
• β: 110.84 ± 0.03°
• γ: 90°
• Cell volume: 651.4 ± 0.4 ų
• Cell temperature: 296.7 ± 0.2 K
• Ambient diffraction temperature: 296.7 K
• Number of distinct elements: 4
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/n 1
• Hall space group symbol: -P 2yn
• Residual factor for all reflections: 0.1889
• Residual factor for significantly intense reflections: 0.0834
• Weighted residual factors for significantly intense reflections: 0.1782
• Weighted residual factors for all reflections included in the refinement: 0.2387
• Goodness-of-fit parameter for significantly intense reflections: 1.35
• Goodness-of-fit parameter for all reflections included in the refinement: 1.21
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No