Information card for entry 4063505

Structure parameters

• Formula: C52 H54 Si2
• Calculated formula: C52 H54 Si2
• SMILES: c1ccccc1C1=CC(=C(\C(=C\c2ccc(/C=C(/C(=C3\C=C(c4ccccc4)[Si]3(C)C)c3ccccc3)\CCC)cc2)CCC)/c2ccccc2)/[Si]1(C)C
• Title of publication: Star-Shaped Silacyclobutene-Containing π-Systems: Synthesis and Optical Properties
• Authors of publication: Liu, Junhui; Zhang, Shaoguang; Zhang, Wen-Xiong; Xi, Zhenfeng
• Journal of publication: Organometallics
• Year of publication: 2009
• Journal volume: 28
• Journal issue: 2
• Pages of publication: 413 - 417
• a: 19.893 ± 0.004 Å
• b: 13.359 ± 0.003 Å
• c: 8.8375 ± 0.0018 Å
• α: 90°
• β: 97.14 ± 0.03°
• γ: 90°
• Cell volume: 2330.4 ± 0.9 ų
• Cell temperature: 298 ± 2 K
• Ambient diffraction temperature: 298 ± 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: 0.1407
• Residual factor for significantly intense reflections: 0.0573
• Weighted residual factors for significantly intense reflections: 0.1284
• Weighted residual factors for all reflections included in the refinement: 0.1413
• Goodness-of-fit parameter for all reflections included in the refinement: 0.993
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No