Information card for entry 4310568

Structure parameters

• Formula: C25 H66 N5 Si6 U
• Calculated formula: C25 H66 N5 Si6 U
• SMILES: [U](N([Si](C)(C)C)[Si](C)(C)C)(N([Si](C)(C)C)[Si](C)(C)C)(N([Si](C)(C)C)[Si](C)(C)C)=C1N(C(=C(N1C)C)C)C
• Title of publication: Synthesis and Characterization of N-Heterocyclic Carbene Complexes of Uranium(III)
• Authors of publication: Hidetaka Nakai; Xile Hu; Lev N. Zakharov; Arnold L. Rheingold; Karsten Meyer
• Journal of publication: Inorganic Chemistry
• Year of publication: 2004
• Journal volume: 43
• Pages of publication: 855 - 857
• a: 11.753 ± 0.0011 Å
• b: 18.292 ± 0.0017 Å
• c: 19.1009 ± 0.0018 Å
• α: 90°
• β: 92.287 ± 0.002°
• γ: 90°
• Cell volume: 4103.2 ± 0.7 ų
• Cell temperature: 243 ± 2 K
• Ambient diffraction temperature: 243 ± 2 K
• Number of distinct elements: 5
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for all reflections: 0.026
• Residual factor for significantly intense reflections: 0.0206
• Weighted residual factors for significantly intense reflections: 0.0495
• Weighted residual factors for all reflections included in the refinement: 0.0507
• Goodness-of-fit parameter for all reflections included in the refinement: 0.88
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No