Information card for entry 1577000
| Formula |
C22 H29 N3 O2 |
| Calculated formula |
C22 H29 N3 O2 |
| Title of publication |
From alkynes to spiroindole δ-lactams via a copper-nitrenoid intermediate featuring unusual 1,1-addition and high Z-selectivity |
| Authors of publication |
Ren, Zhiqiang; Feng, Tianhui; Li, Yeyao; Chu, Mengyi; Zheng, Ye; Gao, Tianli; Han, Bo; Guo, Ruili; Ma, Haojie; Wang, Ji-Jiang; Zhang, Yuqi |
| Journal of publication |
Chemical Science |
| Year of publication |
2026 |
| a |
7.6565 ± 0.0002 Å |
| b |
10.3732 ± 0.0003 Å |
| c |
14.0443 ± 0.0004 Å |
| α |
100.852 ± 0.001° |
| β |
94.3 ± 0.001° |
| γ |
107.078 ± 0.001° |
| Cell volume |
1037.05 ± 0.05 Å3 |
| Cell temperature |
213 K |
| Ambient diffraction temperature |
213 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 |
0.0422 |
| Residual factor for significantly intense reflections |
0.041 |
| Weighted residual factors for significantly intense reflections |
0.1039 |
| Weighted residual factors for all reflections included in the refinement |
0.1048 |
| Goodness-of-fit parameter for all reflections included in the refinement |
1.029 |
| Diffraction radiation wavelength |
1.54178 Å |
| Diffraction radiation type |
CuKα |
| Has coordinates |
Yes |
| Has disorder |
No |
| Has Fobs |
No |
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The link is:
https://www.crystallography.net/1577000.html
