Information card for entry 1515748

Structure parameters

• Formula: C25 H31 N Si2
• Calculated formula: C25 H31 N Si2
• SMILES: [Si](/C=C/c1ccc(/C=C(C#N)/c2ccc(cc2)/C=C/[Si](C)(C)C)cc1)(C)(C)C
• Title of publication: Influence of polymer conformations on the aggregation behaviour of alternating dialkylsilylene-[4,4′-divinyl(cyanostilbene)] copolymers
• Authors of publication: Chen, Chih-Hsien; Lee, Shern-Long; Lim, Tsong-Shin; Chen, Chun-hsien; Luh, Tien-Yau
• Journal of publication: Polymer Chemistry
• Year of publication: 2011
• Journal volume: 2
• Journal issue: 12
• Pages of publication: 2850
• a: 18.34 ± 0.0006 Å
• b: 6.7435 ± 0.0002 Å
• c: 20.8688 ± 0.0007 Å
• α: 90°
• β: 102.043 ± 0.004°
• γ: 90°
• Cell volume: 2524.16 ± 0.14 ų
• Cell temperature: 295 ± 2 K
• Ambient diffraction temperature: 295 ± 2 K
• Number of distinct elements: 4
• 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: 0.1375
• Residual factor for significantly intense reflections: 0.1148
• Weighted residual factors for significantly intense reflections: 0.3246
• Weighted residual factors for all reflections included in the refinement: 0.3404
• Goodness-of-fit parameter for all reflections included in the refinement: 2.275
• Diffraction radiation wavelength: 1.54178 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No