Information card for entry 8104947

Structure parameters

• Formula: C18 H17 N O3
• Calculated formula: C18 H17 N O3
• Title of publication: Crystal structure of (E)-7-methoxy-2-((2-methoxypyridin-3-yl)methylene)-3,4-dihydronaphthalen-1 (2H)-one, C18H17NO3
• Authors of publication: Ma, Guang-Qun; Zhao, Feng-Lan; Meng, Qing-Guo
• Journal of publication: Zeitschrift für Kristallographie - New Crystal Structures
• Year of publication: 2022
• Journal volume: 237
• Journal issue: 1
• Pages of publication: 5 - 7
• a: 7.4638 ± 0.0008 Å
• b: 8.0392 ± 0.0008 Å
• c: 12.6767 ± 0.0011 Å
• α: 108.187 ± 0.008°
• β: 94.029 ± 0.007°
• γ: 95.071 ± 0.008°
• Cell volume: 715.95 ± 0.13 ų
• Cell temperature: 100 ± 0.2 K
• Ambient diffraction temperature: 100 ± 0.2 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: 0.0742
• Residual factor for significantly intense reflections: 0.0573
• Weighted residual factors for significantly intense reflections: 0.1292
• Weighted residual factors for all reflections included in the refinement: 0.146
• Goodness-of-fit parameter for all reflections included in the refinement: 1.037
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No