Information card for entry 7160937

Structure parameters

• Formula: C24 H22 N4 O3
• Calculated formula: C24 H22 N4 O3
• Title of publication: A three-component 1,3-dipolar cycloaddition of pyrazolone-derived azomethine ylides with succinimides for the construction of novel spiro-pyrazolone-pyrrolizines containing succinimides.
• Authors of publication: Xu, Jianming; Hu, Dan; Wang, Jian; Hu, Song; Yin, Heng; Li, Yulong; Li, Chenyi
• Journal of publication: Organic & biomolecular chemistry
• Year of publication: 2026
• Journal volume: 24
• Journal issue: 6
• Pages of publication: 1363 - 1368
• a: 12.3346 ± 0.001 Å
• b: 13.8998 ± 0.0012 Å
• c: 25.5746 ± 0.0019 Å
• α: 103.68 ± 0.003°
• β: 97.729 ± 0.003°
• γ: 93.013 ± 0.003°
• Cell volume: 4205.4 ± 0.6 ų
• Cell temperature: 297 K
• Ambient diffraction temperature: 297 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: 0.1031
• Residual factor for significantly intense reflections: 0.0537
• Weighted residual factors for significantly intense reflections: 0.1221
• Weighted residual factors for all reflections included in the refinement: 0.1575
• Goodness-of-fit parameter for all reflections included in the refinement: 1.022
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No