Information card for entry 1560178

Structure parameters

• Formula: C26 H42 Si2
• Calculated formula: C26 H42 Si2
• Title of publication: Intramolecular Friedel-Crafts alkylation with a silylium-ion-activated cyclopropyl group: formation of tricyclic ring systems from benzyl-substituted vinylcyclopropanes and hydrosilanes.
• Authors of publication: He, Tao; Wang, Guoqiang; Long, Peng-Wei; Kemper, Sebastian; Irran, Elisabeth; Klare, Hendrik F. T.; Oestreich, Martin
• Journal of publication: Chemical science
• Year of publication: 2020
• Journal volume: 12
• Journal issue: 2
• Pages of publication: 569 - 575
• a: 12.1094 ± 0.0005 Å
• b: 11.0077 ± 0.0004 Å
• c: 9.4271 ± 0.0003 Å
• α: 90°
• β: 103.617 ± 0.004°
• γ: 90°
• Cell volume: 1221.28 ± 0.08 ų
• Cell temperature: 150 ± 2 K
• Ambient diffraction temperature: 150.01 ± 0.1 K
• Number of distinct elements: 3
• 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: 0.0493
• Residual factor for significantly intense reflections: 0.043
• Weighted residual factors for significantly intense reflections: 0.1145
• Weighted residual factors for all reflections included in the refinement: 0.1202
• Goodness-of-fit parameter for all reflections included in the refinement: 1.053
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 1.54184 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No