Information card for entry 7251872

Structure parameters

• Formula: C26 H23 N O4
• Calculated formula: C26 H23 N O4
• Title of publication: Visible light induced 6π electrocyclization: divergent synthesis of seven membered ring derivatives
• Authors of publication: Wang, Zongkang; Liu, Yiting; Liang, Chaoying; Yan, Yihui; Yang, Linrui; Wang, Yan; Jiang, Yakun; Wang, Chengyu; Li, Yanzhong
• Journal of publication: Green Chemistry
• Year of publication: 2026
• Journal volume: 28
• Journal issue: 17
• Pages of publication: 7286 - 7292
• a: 13.9314 ± 0.0001 Å
• b: 16.3659 ± 0.0001 Å
• c: 19.2763 ± 0.0002 Å
• α: 90°
• β: 110.955 ± 0.001°
• γ: 90°
• Cell volume: 4104.32 ± 0.06 ų
• Cell temperature: 173 ± 0.1 K
• Ambient diffraction temperature: 173 ± 0.1 K
• Number of distinct elements: 4
• Space group number: 15
• Hermann-Mauguin space group symbol: I 1 2/a 1
• Hall space group symbol: -I 2ya
• Residual factor for all reflections: 0.0352
• Residual factor for significantly intense reflections: 0.0341
• Weighted residual factors for significantly intense reflections: 0.0824
• Weighted residual factors for all reflections included in the refinement: 0.0831
• Goodness-of-fit parameter for all reflections included in the refinement: 1.042
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 1.54184 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No