Information card for entry 2103794

Structure parameters

• Chemical name: Tetrachloro-bis(N,N,N,N'-tetramethylurea)-uranium(iv)
• Formula: C10 Cl4 N4 O2 U
• Calculated formula: C10 H24 Cl4 N4 O2 U
• SMILES: [U](Cl)(Cl)(Cl)(Cl)([O]=C(N(C)C)N(C)C)[O]=C(N(C)C)N(C)C
• Title of publication: 22 Space-group changes
• Authors of publication: Clemente, Dore Augusto; Marzotto, Armando
• Journal of publication: Acta Crystallographica Section B
• Year of publication: 2003
• Journal volume: 59
• Journal issue: 1
• Pages of publication: 43 - 50
• a: 16.429 ± 0.002 Å
• b: 8.514 ± 0.001 Å
• c: 16.418 ± 0.002 Å
• α: 90°
• β: 118.45 ± 0.02°
• γ: 90°
• Cell volume: 2019.2 ± 0.6 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 5
• 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: 0.0044
• Residual factor for significantly intense reflections: 0.0038
• Weighted residual factors for significantly intense reflections: 0.0212
• Weighted residual factors for all reflections included in the refinement: 0.046
• Goodness-of-fit parameter for all reflections included in the refinement: 0.485
• Diffraction radiation wavelength: 0.7107 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No