Information card for entry 4334355

Structure parameters

• Formula: Eu2 Ge4 K4 O16 U
• Calculated formula: Eu2 Ge4 K4 O16 U
• Title of publication: Flux Synthesis, Crystal Structure, and Photoluminescence of a Heterometallic Uranyl-Europium Germanate with U=O-Eu Linkage: K4[(UO2)Eu2(Ge2O7)2]
• Authors of publication: Shih-Pu Liu; Meng-Ling Chen; Bor-Chen Chang; Kwang-Hwa Lii
• Journal of publication: Inorganic Chemistry
• Year of publication: 2013
• Journal volume: 52
• Pages of publication: 3990 - 3994
• a: 6.9491 ± 0.0004 Å
• b: 6.9502 ± 0.0004 Å
• c: 9.9102 ± 0.0005 Å
• α: 94.695 ± 0.002°
• β: 98.659 ± 0.002°
• γ: 110.512 ± 0.002°
• Cell volume: 438.48 ± 0.04 ų
• Cell temperature: 296 ± 2 K
• Ambient diffraction temperature: 296 ± 2 K
• Number of distinct elements: 5
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.0155
• Residual factor for significantly intense reflections: 0.0148
• Weighted residual factors for significantly intense reflections: 0.0331
• Weighted residual factors for all reflections included in the refinement: 0.0334
• Goodness-of-fit parameter for all reflections included in the refinement: 1.1
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No