Information card for entry 8107672

Structure parameters

• Formula: C26 H26 N4
• Calculated formula: C26 H26 N4
• Title of publication: Crystal structure of (E)-2-(2-(4-(diethylamino)styryl)-1-ethyl-1,4-dihydroquinolin-4-yl) malononitrile, C26H26N4
• Authors of publication: Sun, Cheng-Tao; Li, Qin
• Journal of publication: Zeitschrift für Kristallographie - New Crystal Structures
• Year of publication: 2023
• Journal volume: 238
• Journal issue: 6
• Pages of publication: 1103 - 1104
• a: 16.565 ± 0.002 Å
• b: 17.468 ± 0.002 Å
• c: 7.5778 ± 0.001 Å
• α: 90°
• β: 94.551 ± 0.004°
• γ: 90°
• Cell volume: 2185.8 ± 0.5 ų
• Cell temperature: 300 ± 2 K
• Ambient diffraction temperature: 300.02 K
• Number of distinct elements: 3
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for all reflections: 0.1349
• Residual factor for significantly intense reflections: 0.0591
• Weighted residual factors for significantly intense reflections: 0.1508
• Weighted residual factors for all reflections included in the refinement: 0.183
• Goodness-of-fit parameter for all reflections included in the refinement: 0.954
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No