Information card for entry 2220964

Structure parameters

• Chemical name: 9,9-Dimethyl-9-silafluorene
• Formula: C14 H14 Si
• Calculated formula: C14 H14 Si
• SMILES: [Si]1(c2c(cccc2)c2c1cccc2)(C)C
• Title of publication: 9,9-Dimethyl-9-silafluorene
• Authors of publication: Mewes, Jan; Lerner, Hans-Wolfram; Bolte, Michael
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2009
• Journal volume: 65
• Journal issue: 3
• Pages of publication: o451
• a: 16.1336 ± 0.0008 Å
• b: 8.7752 ± 0.0005 Å
• c: 17.0227 ± 0.0011 Å
• α: 90°
• β: 92.208 ± 0.005°
• γ: 90°
• Cell volume: 2408.2 ± 0.2 ų
• Cell temperature: 173 ± 2 K
• Ambient diffraction temperature: 173 ± 2 K
• Number of distinct elements: 3
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for all reflections: 0.0865
• Residual factor for significantly intense reflections: 0.061
• Weighted residual factors for significantly intense reflections: 0.1478
• Weighted residual factors for all reflections included in the refinement: 0.1566
• Goodness-of-fit parameter for all reflections included in the refinement: 1.119
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes