Information card for entry 7154618

Structure parameters

• Formula: C26 H50 O2 Si5
• Calculated formula: C26 H50 O2 Si5
• SMILES: [Si]12(C([Si](C)(C)C)([Si](C)(C)C)CCC1([Si](C)(C)C)[Si](C)(C)C)C(=C(O2)OCC)c1ccccc1
• Title of publication: Elusive 2H-1,2-oxasiletes through reactions of an isolable dialkylsilylene with diazocarbonyl compounds.
• Authors of publication: Dong, Zhaowen; Xiao, Xu-Qiong; Li, Zhifang; Lu, Qiong; Lai, Guoqiao; Kira, Mitsuo
• Journal of publication: Organic & biomolecular chemistry
• Year of publication: 2015
• Journal volume: 13
• Journal issue: 36
• Pages of publication: 9471 - 9476
• a: 9.661 ± 0.01 Å
• b: 18.921 ± 0.019 Å
• c: 35.7 ± 0.04 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 6526 ± 12 ų
• Cell temperature: 296 ± 2 K
• Ambient diffraction temperature: 296 ± 2 K
• Number of distinct elements: 4
• Space group number: 61
• Hermann-Mauguin space group symbol: P b c a
• Hall space group symbol: -P 2ac 2ab
• Residual factor for all reflections: 0.1718
• Residual factor for significantly intense reflections: 0.0578
• Weighted residual factors for significantly intense reflections: 0.1258
• Weighted residual factors for all reflections included in the refinement: 0.1735
• Goodness-of-fit parameter for all reflections included in the refinement: 0.944
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No