Information card for entry 7127155

Structure parameters

• Formula: C25 H26 B F9 O Si2
• Calculated formula: C25 H26 B F9 O Si2
• Title of publication: Using the FpXylBH₂•SMe₂ reagent for the regioselective synthesis of cyclic bis(alkenyl)boranes.
• Authors of publication: Škoch, Karel; Daniliuc, Constantin G.; Kehr, Gerald; Erker, Gerhard
• Journal of publication: Chemical communications (Cambridge, England)
• Year of publication: 2020
• Journal volume: 56
• Journal issue: 81
• Pages of publication: 12178 - 12181
• a: 10.9779 ± 0.0003 Å
• b: 13.7265 ± 0.0003 Å
• c: 18.8688 ± 0.0004 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 2843.3 ± 0.12 ų
• Cell temperature: 100 ± 2 K
• Ambient diffraction temperature: 100 ± 2 K
• Number of distinct elements: 6
• Space group number: 19
• Hermann-Mauguin space group symbol: P 21 21 21
• Hall space group symbol: P 2ac 2ab
• Residual factor for all reflections: 0.031
• Residual factor for significantly intense reflections: 0.0291
• Weighted residual factors for significantly intense reflections: 0.0742
• Weighted residual factors for all reflections included in the refinement: 0.075
• Goodness-of-fit parameter for all reflections included in the refinement: 1.064
• Diffraction radiation wavelength: 1.54178 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No