Information card for entry 1507231

Structure parameters

• Formula: C32 H22 Si
• Calculated formula: C32 H22 Si
• SMILES: [Si]1(C#C)(C#C)C(=C(c2ccccc2)C(=C1c1ccccc1)c1ccccc1)c1ccccc1
• Title of publication: Hyperbranched Poly(phenylenesilolene)s: Synthesis, Thermal Stability, Electronic Conjugation, Optical Power Limiting, and Cooling-Enhanced Light Emission
• Authors of publication: Chen, Junwu; Peng, Han; Law, Charles C. W.; Dong, Yuping; Lam, Jacky W. Y.; Williams, Ian D.; Tang, Ben Zhong
• Journal of publication: Macromolecules
• Year of publication: 2003
• Journal volume: 36
• Journal issue: 12
• Pages of publication: 4319
• a: 11.1276 ± 0.0008 Å
• b: 12.5644 ± 0.0009 Å
• c: 18.1209 ± 0.0013 Å
• α: 106.305 ± 0.001°
• β: 99.974 ± 0.001°
• γ: 90.573 ± 0.001°
• Cell volume: 2390.3 ± 0.3 ų
• Cell temperature: 100 ± 2 K
• Ambient diffraction temperature: 100 ± 2 K
• Number of distinct elements: 3
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.0718
• Residual factor for significantly intense reflections: 0.0474
• Weighted residual factors for significantly intense reflections: 0.0746
• Weighted residual factors for all reflections included in the refinement: 0.0816
• Goodness-of-fit parameter for all reflections included in the refinement: 0.883
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No