Information card for entry 4029054

Structure parameters

• Formula: C28 H40 B2 O4 Si
• Calculated formula: C28 H40 B2 O4 Si
• SMILES: [Si](C(=C(B1OC(C(O1)(C)C)(C)C)B1OC(C(O1)(C)C)(C)C)c1ccccc1)(C)(C)c1ccccc1
• Title of publication: Selective synthesis of multisubstituted olefins utilizing gem- and vic-diborylated vinylsilanes prepared by silylborylation of an alkynylboronate and diborylation of alkynylsilanes.
• Authors of publication: Jiao, Jiao; Hyodo, Keita; Hu, Hao; Nakajima, Kiyohiko; Nishihara, Yasushi
• Journal of publication: The Journal of organic chemistry
• Year of publication: 2014
• Journal volume: 79
• Journal issue: 1
• Pages of publication: 285 - 295
• a: 9.6731 ± 0.0011 Å
• b: 12.2468 ± 0.0014 Å
• c: 13.2905 ± 0.0014 Å
• α: 106.215 ± 0.002°
• β: 91.906 ± 0.002°
• γ: 104.067 ± 0.002°
• Cell volume: 1457.8 ± 0.3 ų
• Cell temperature: 298 K
• Ambient diffraction temperature: 298 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: 0.2351
• Residual factor for significantly intense reflections: 0.1058
• Weighted residual factors for significantly intense reflections: 0.1969
• Weighted residual factors for all reflections included in the refinement: 0.2558
• Goodness-of-fit parameter for all reflections included in the refinement: 1.06
• Diffraction radiation wavelength: 0.71075 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No