Information card for entry 1542970

Structure parameters

• Formula: C14 H8 Br2 F2
• Calculated formula: C14 H8 Br2 F2
• Title of publication: Fluorodiphenylethene-Containing Donor‒Acceptor Conjugated Copolymers with Noncovalent Conformational Locks for Efficient Polymer Field-Effect Transistors
• Authors of publication: Zhang, Weifeng; Shi, Keli; Huang, Jianyao; Gao, Dong; Mao, Zupan; Li, Dizao; Yu, Gui
• Journal of publication: Macromolecules
• Year of publication: 2016
• Journal volume: 49
• Journal issue: 7
• Pages of publication: 2582
• a: 4.037 ± 0.002 Å
• b: 5.968 ± 0.003 Å
• c: 13.092 ± 0.006 Å
• α: 79.09 ± 0.013°
• β: 87.09 ± 0.015°
• γ: 85.96 ± 0.014°
• Cell volume: 308.7 ± 0.3 ų
• Cell temperature: 173.15 K
• Ambient diffraction temperature: 173.15 K
• Number of distinct elements: 4
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.029
• Residual factor for significantly intense reflections: 0.0278
• Weighted residual factors for significantly intense reflections: 0.0684
• Weighted residual factors for all reflections included in the refinement: 0.0696
• Goodness-of-fit parameter for all reflections included in the refinement: 1.145
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No