Information card for entry 8104934

Structure parameters

• Formula: C19 H14 F4 O2
• Calculated formula: C19 H14 F4 O2
• Title of publication: Crystal structure of (E)-2-(4-fluoro-2-(trifluoromethyl)benzylidene)-7-methoxy-3,4-dihydronaphthalen-1(2H)-one, C19H14F4O2
• Authors of publication: Luan, Ming-Zhu; Wang, Hui-Yun; Zhang, Mei; Song, Jia; Xu, Yang-Rong; Zhao, Feng-Lan; Meng, Qing-Guo
• Journal of publication: Zeitschrift für Kristallographie - New Crystal Structures
• Year of publication: 2021
• Journal volume: 236
• Journal issue: 1
• Pages of publication: 245 - 247
• a: 17.1519 ± 0.0013 Å
• b: 13.981 ± 0.0008 Å
• c: 15.2299 ± 0.0009 Å
• α: 90°
• β: 123.031 ± 0.007°
• γ: 90°
• Cell volume: 3061.9 ± 0.4 ų
• Cell temperature: 100 ± 0.1 K
• Ambient diffraction temperature: 100 ± 0.1 K
• Number of distinct elements: 4
• Space group number: 15
• Hermann-Mauguin space group symbol: C 1 2/c 1
• Hall space group symbol: -C 2yc
• Residual factor for all reflections: 0.0517
• Residual factor for significantly intense reflections: 0.041
• Weighted residual factors for significantly intense reflections: 0.0939
• Weighted residual factors for all reflections included in the refinement: 0.101
• Goodness-of-fit parameter for all reflections included in the refinement: 1.029
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No