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Information card for entry 1546222
Preview
| Coordinates | 1546222.cif |
|---|---|
| Original paper (by DOI) | HTML |
| Formula | C20 H17 Br O |
|---|---|
| Calculated formula | C20 H17 Br O |
| Title of publication | Enantioselective Michael Addition of Photogenerated o-Quinodimethanes to Enones Catalyzed by Chiral Amino Acid Esters. |
| Authors of publication | Yuan, Xiaoqian; Dong, Shupeng; Liu, Zhen; Wu, Guibing; Zou, Chuncheng; Ye, Jinxing |
| Journal of publication | Organic letters |
| Year of publication | 2017 |
| Journal volume | 19 |
| Journal issue | 9 |
| Pages of publication | 2322 - 2325 |
| a | 9.4386 ± 0.0011 Å |
| b | 11.6291 ± 0.0013 Å |
| c | 14.6798 ± 0.0017 Å |
| α | 90° |
| β | 93.296 ± 0.003° |
| γ | 90° |
| Cell volume | 1608.6 ± 0.3 Å3 |
| Cell temperature | 293 ± 2 K |
| Ambient diffraction temperature | 293 ± 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 | 0.0885 |
| Residual factor for significantly intense reflections | 0.0458 |
| Weighted residual factors for significantly intense reflections | 0.0861 |
| Weighted residual factors for all reflections included in the refinement | 0.1008 |
| Goodness-of-fit parameter for all reflections included in the refinement | 0.964 |
| Diffraction radiation wavelength | 0.71073 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | Yes |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 197367 (current) | 2017-06-05 | cif/ Adding structures of 1546222 via cif-deposit CGI script. |
1546222.cif |
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