Information card for entry 4114567

Structure parameters

• Formula: C28 H24 Si2
• Calculated formula: C28 H24 Si2
• SMILES: c12c(cccc2)c2ccccc2[Si]21CC[Si]1(c3ccccc3c3ccccc13)CC2
• Title of publication: Structure and Chemistry of 1-Silafluorenyl Dianion, Its Derivatives, and an Organosilicon Diradical Dianion
• Authors of publication: Yuxia Liu; Thomas C. Stringfellow; David Ballweg; Ilia A. Guzei; Robert West
• Journal of publication: Journal of the American Chemical Society
• Year of publication: 2002
• Journal volume: 124
• Pages of publication: 49 - 57
• a: 9.4399 ± 0.0013 Å
• b: 7.1505 ± 0.001 Å
• c: 16.647 ± 0.002 Å
• α: 90°
• β: 91.365 ± 0.003°
• γ: 90°
• Cell volume: 1123.4 ± 0.3 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/n 1
• Hall space group symbol: -P 2yn
• Residual factor for all reflections: 0.0805
• Residual factor for significantly intense reflections: 0.0544
• Weighted residual factors for significantly intense reflections: 0.1444
• Weighted residual factors for all reflections included in the refinement: 0.1531
• Goodness-of-fit parameter for all reflections included in the refinement: 1.014
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No