Information card for entry 4070488

Structure parameters

• Chemical name: E-1-{(di-tert-butylmethylsilyloxy)-1-{2,2-di-tert-butyl- 1-(di-tert-butylmethylsilyl)-2-methyl-1-[(tetrahydrofuran)lithio]disilanyl}- 2-[tris(3,5-di-tert-butylphenyl)methyl]silene
• Formula: C75 H135 Li O2 Si5
• Calculated formula: C75 H135 Li O2 Si5
• Title of publication: An (η3-Disilaallyl)lithium Derivative: Interconversion of π-Allyl-Type Bonding and η1Coordination to a Silyllithium Fragment
• Authors of publication: Tanaka, Hiroaki; Inoue, Shigeyoshi; Ichinohe, Masaaki; Sekiguchi, Akira
• Journal of publication: Organometallics
• Year of publication: 2009
• Journal volume: 28
• Journal issue: 23
• Pages of publication: 6625
• a: 20.116 ± 0.0003 Å
• b: 23.254 ± 0.0003 Å
• c: 17.164 ± 0.0004 Å
• α: 90°
• β: 93.401 ± 0.001°
• γ: 90°
• Cell volume: 8014.8 ± 0.2 ų
• Cell temperature: 150 ± 0.1 K
• Ambient diffraction temperature: 150 ± 0.1 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: 0.0892
• Residual factor for significantly intense reflections: 0.0745
• Weighted residual factors for significantly intense reflections: 0.2035
• Weighted residual factors for all reflections included in the refinement: 0.2182
• Goodness-of-fit parameter for all reflections included in the refinement: 1.035
• Diffraction radiation wavelength: 0.7107 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No