Information card for entry 4116940

Structure parameters

• Formula: C17 H24 O Si2
• Calculated formula: C17 H24 O Si2
• SMILES: [Si](C(=C=Cc1ccccc1)C([Si](C)(C)C)=C=O)(C)(C)C
• Title of publication: Stabilized and Persistent Allenylketenes
• Authors of publication: Wenwei Huang; Decai Fang; Karen Temple; Thomas T. Tidwell
• Journal of publication: Journal of the American Chemical Society
• Year of publication: 1997
• Journal volume: 119
• Pages of publication: 2832 - 2838
• a: 26.625 ± 0.005 Å
• b: 6.1358 ± 0.001 Å
• c: 22.047 ± 0.003 Å
• α: 90°
• β: 96.011 ± 0.013°
• γ: 90°
• Cell volume: 3581.9 ± 1 ų
• Cell temperature: 173 ± 2 K
• Ambient diffraction temperature: 173 ± 2 K
• Number of distinct elements: 4
• Space group number: 15
• Hermann-Mauguin space group symbol: C 1 2/c 1
• Hall space group symbol: -C 2yc
• Residual factor for all reflections: 0.0508
• Residual factor for significantly intense reflections: 0.037
• Weighted residual factors for all reflections: 0.0983
• Weighted residual factors for significantly intense reflections: 0.0937
• Goodness-of-fit parameter for all reflections: 0.925
• Goodness-of-fit parameter for significantly intense reflections: 1.015
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No