Information card for entry 2018916

Structure parameters

• Chemical name: 5,5-Dimethyl-2,8-diphenyl-5<i>H</i>-dibenzo[<i>b</i>,<i>f</i>]silepine
• Formula: C28 H24 Si
• Calculated formula: C28 H24 Si
• SMILES: [Si]1(C)(C)c2ccc(cc2C=Cc2cc(ccc12)c1ccccc1)c1ccccc1
• Title of publication: 5,5-Dimethyl-2,8-diphenyl-5<i>H</i>-dibenzo[<i>b</i>,<i>f</i>]silepine: a synchrotron study
• Authors of publication: Clegg, William; Harrington, Ross W.; Mercier, Lauren G.; Piers, Warren E.
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 2013
• Journal volume: 69
• Journal issue: 4
• Pages of publication: 436 - 438
• a: 24.234 ± 0.006 Å
• b: 51.149 ± 0.012 Å
• c: 6.952 ± 0.002 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 8617 ± 4 ų
• Cell temperature: 150 ± 2 K
• Ambient diffraction temperature: 150 ± 2 K
• Number of distinct elements: 3
• Space group number: 43
• Hermann-Mauguin space group symbol: F d d 2
• Hall space group symbol: F 2 -2d
• Residual factor for all reflections: 0.0344
• Residual factor for significantly intense reflections: 0.0304
• Weighted residual factors for significantly intense reflections: 0.0723
• Weighted residual factors for all reflections included in the refinement: 0.0736
• Goodness-of-fit parameter for all reflections included in the refinement: 1.048
• Diffraction radiation wavelength: 0.6889 Å
• Diffraction radiation type: synchrotron
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes