Information card for entry 7200588

Structure parameters

• Formula: C50 H64 N2 Si2
• Calculated formula: C52 H62 N2 Si2
• Title of publication: Soluble n-type pentacene derivatives as novel acceptors for organic solar cells
• Authors of publication: Lim, Yee-Fun; Shu, Ying; Parkin, Sean R.; Anthony, John E.; Malliaras, George G.
• Journal of publication: Journal of Materials Chemistry
• Year of publication: 2009
• Journal volume: 19
• Journal issue: 19
• Pages of publication: 3049
• a: 15.445 ± 0.001 Å
• b: 8.7029 ± 0.0006 Å
• c: 34.257 ± 0.002 Å
• α: 90°
• β: 97.428 ± 0.003°
• γ: 90°
• Cell volume: 4566.1 ± 0.5 ų
• Cell temperature: 90 ± 0.2 K
• Ambient diffraction temperature: 90 ± 0.2 K
• Number of distinct elements: 4
• 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: 0.1842
• Residual factor for significantly intense reflections: 0.1793
• Weighted residual factors for significantly intense reflections: 0.3862
• Weighted residual factors for all reflections included in the refinement: 0.3887
• Goodness-of-fit parameter for all reflections included in the refinement: 1.175
• Diffraction radiation wavelength: 1.54178 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No