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Information card for entry 7134827
Preview
| Coordinates | 7134827.cif |
|---|---|
| Original paper (by DOI) | HTML |
| Formula | C21 H19 N O4 |
|---|---|
| Calculated formula | C21 H19 N O4 |
| Title of publication | Pd-catalyzed asymmetric (6+2) dipolar cyclization for medium-sized spirooxindoles. |
| Authors of publication | Xiao, Yu-Qing; Li, Zi-Qing; Hu, Fang; Li, Tian-Yu; Zhou, Zheng-Xin; Zhang, Zhihan; Tan, Ying; Xiao, Wen-Jing; Gavrilov, Konstantin Nikolaevich; Lu, Liang-Qiu |
| Journal of publication | Chemical communications (Cambridge, England) |
| Year of publication | 2025 |
| a | 7.4802 ± 0.0004 Å |
| b | 13.004 ± 0.0006 Å |
| c | 17.2546 ± 0.0009 Å |
| α | 90° |
| β | 92.2247 ± 0.0019° |
| γ | 90° |
| Cell volume | 1677.13 ± 0.15 Å3 |
| Cell temperature | 100 ± 2 K |
| Ambient diffraction temperature | 100 ± 2 K |
| Number of distinct elements | 4 |
| Space group number | 4 |
| Hermann-Mauguin space group symbol | P 1 21 1 |
| Hall space group symbol | P 2yb |
| Residual factor for all reflections | 0.0526 |
| Residual factor for significantly intense reflections | 0.0495 |
| Weighted residual factors for significantly intense reflections | 0.1306 |
| Weighted residual factors for all reflections included in the refinement | 0.1395 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.184 |
| Diffraction radiation wavelength | 1.34139 Å |
| Diffraction radiation type | GaKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 301235 (current) | 2025-07-12 | cif/ Adding structures of 7134826, 7134827, 7134828 via cif-deposit CGI script. |
7134827.cif |
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Users of the data should acknowledge the original authors of the
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