Information card for entry 7021594

Structure parameters

• Formula: C28 H64 B2 N2 Si4 U
• Calculated formula: C28 H64 B2 N2 Si4 U
• SMILES: [BH]1(C[Si](C)(C)N([U]N([Si](C)(C)C)[Si](C)(C)C[BH]2C3CCCC2CCC3)[Si](C)(C)C)C2CCCC1CCC2
• Title of publication: Uranium(iv) amido-borohydrides as highly active diene polymerisation catalysts.
• Authors of publication: Mansell, Stephen M.; Bonnet, Fanny; Visseaux, Marc; Arnold, Polly L.
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2013
• Journal volume: 42
• Journal issue: 25
• Pages of publication: 9033 - 9039
• a: 12.6359 ± 0.0001 Å
• b: 12.6359 ± 0.0001 Å
• c: 22.6693 ± 0.0002 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 3619.52 ± 0.05 ų
• Cell temperature: 170 ± 2 K
• Ambient diffraction temperature: 170 ± 2 K
• Number of distinct elements: 6
• Space group number: 92
• Hermann-Mauguin space group symbol: P 41 21 2
• Hall space group symbol: P 4abw 2nw
• Residual factor for all reflections: 0.0311
• Residual factor for significantly intense reflections: 0.0256
• Weighted residual factors for significantly intense reflections: 0.05
• Weighted residual factors for all reflections included in the refinement: 0.0515
• Goodness-of-fit parameter for all reflections included in the refinement: 1.089
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No