Information card for entry 7110587

Structure parameters

• Formula: C24 H56 N4 Si3 U
• Calculated formula: C24 H56 N4 Si3 U
• SMILES: [U]1234C[Si](N3CC[N]1(CCN4[Si](C)(C)C(C)(C)C)CCN2[Si](C)(C)C(C)(C)C)(C)C(C)(C)C
• Title of publication: Structure and reactions of a metallacyclic complex containing a remarkably long uranium‒carbon bond
• Authors of publication: Boaretto, Rita; Roussel, Paul; Kingsley, Andrew J.; Munslow, Ian J.; Sanders, Christopher J.; Alcock, Nathaniel W.; Scott, Peter
• Journal of publication: Chemical Communications
• Year of publication: 1999
• Journal issue: 17
• Pages of publication: 1701
• a: 12.7602 ± 0.0005 Å
• b: 13.3286 ± 0.0005 Å
• c: 13.3902 ± 0.0005 Å
• α: 119.335 ± 0.001°
• β: 109.098 ± 0.001°
• γ: 92.898 ± 0.001°
• Cell volume: 1813.56 ± 0.12 ų
• Cell temperature: 180 ± 2 K
• Ambient diffraction temperature: 180 ± 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: 0.0547
• Residual factor for significantly intense reflections: 0.0459
• Weighted residual factors for significantly intense reflections: 0.1186
• Weighted residual factors for all reflections included in the refinement: 0.1206
• Goodness-of-fit parameter for all reflections included in the refinement: 1.022
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No