Information card for entry 7124235

Structure parameters

• Formula: C20 H17 N O6
• Calculated formula: C20 H17 N O6
• Title of publication: Zn(OAc)2-Catalyzed tandem cyclization of isocyanides, α-diazoketones, and anhydrides: a general route to polysubstituted maleimides
• Authors of publication: Liang, Yong-Xin; Meng, Xiang-He Meng; Yang, Ming; Mehfooz, Haroon; Zhao, Yu-long
• Journal of publication: Chemical Communications
• Year of publication: 2019
• a: 7.524 ± 0.007 Å
• b: 14.474 ± 0.013 Å
• c: 16.108 ± 0.015 Å
• α: 90°
• β: 91.52 ± 0.03°
• γ: 90°
• Cell volume: 1754 ± 3 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 4
• Space group number: 9
• Hermann-Mauguin space group symbol: C 1 c 1
• Hall space group symbol: C -2yc
• Residual factor for all reflections: 0.045
• Residual factor for significantly intense reflections: 0.0335
• Weighted residual factors for significantly intense reflections: 0.0754
• Weighted residual factors for all reflections included in the refinement: 0.0812
• Goodness-of-fit parameter for all reflections included in the refinement: 1.039
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No