Information card for entry 7245521

Structure parameters

• Chemical name: zk
• Formula: C22 H18 Br N O5
• Calculated formula: C22 H18 Br N O5
• Title of publication: Stereoselective synthesis of C3-tetrasubstituted oxindoles via copper catalyzed asymmetric propargylation
• Authors of publication: Wang, Jiao-Mei; Zhao, Yu; Yao, Chang-Sheng; Zhang, Kai
• Journal of publication: RSC Advances
• Year of publication: 2022
• Journal volume: 12
• Journal issue: 41
• Pages of publication: 26727 - 26732
• a: 8.738 ± 0.006 Å
• b: 14.001 ± 0.01 Å
• c: 8.854 ± 0.006 Å
• α: 90°
• β: 109.928 ± 0.009°
• γ: 90°
• Cell volume: 1018.3 ± 1.2 ų
• Cell temperature: 296.15 K
• Ambient diffraction temperature: 296.15 K
• Number of distinct elements: 5
• Space group number: 4
• Hermann-Mauguin space group symbol: P 1 21 1
• Hall space group symbol: P 2yb
• Residual factor for all reflections: 0.0679
• Residual factor for significantly intense reflections: 0.0473
• Weighted residual factors for significantly intense reflections: 0.1192
• Weighted residual factors for all reflections included in the refinement: 0.1297
• Goodness-of-fit parameter for all reflections included in the refinement: 0.983
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No