Information card for entry 7063576

Structure parameters

• Formula: C29 H30 Cl N O8
• Calculated formula: C29 H30 Cl N O8
• Title of publication: The [4+2] annulation of o-acylamino-aryl MBH carbonates with coumarins: facile access to tetrahydrochromeno[4,3-b]quinolin-6-ones
• Authors of publication: Xiang, Min; Liu, Gang-Yong; Liu, Hui-Mei; Zhou, Wen-Yi; Wang, Guang-Wei; Fei, Fei; Jia, Yun-Qing; Shen, Li-Wen
• Journal of publication: New Journal of Chemistry
• Year of publication: 2025
• Journal volume: 49
• Journal issue: 3
• Pages of publication: 683 - 686
• a: 11.3573 ± 0.0005 Å
• b: 15.0998 ± 0.0006 Å
• c: 17.5183 ± 0.0008 Å
• α: 99.383 ± 0.004°
• β: 106.34 ± 0.004°
• γ: 94.093 ± 0.004°
• Cell volume: 2822.5 ± 0.2 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 5
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.0753
• Residual factor for significantly intense reflections: 0.0568
• Weighted residual factors for significantly intense reflections: 0.155
• Weighted residual factors for all reflections included in the refinement: 0.1751
• Goodness-of-fit parameter for all reflections included in the refinement: 1.025
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 1.54184 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No