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Information card for entry 7246389
Preview
| Coordinates | 7246389.cif |
|---|---|
| Original paper (by DOI) | HTML |
| Formula | C28 H32 O7 |
|---|---|
| Calculated formula | C28 H32 O7 |
| Title of publication | Collective synthesis of aspulvinone and its analogues by vinylogous aldol condensation of substituted tetronic acids with aldehydes. |
| Authors of publication | Yu, Xiaotan; Gu, Xiaoxia; Zhao, Yunpeng; Wang, Fengqing; Sun, Weiguang; Qi, Changxing; Gu, Lianghu; Zhang, Yonghui |
| Journal of publication | RSC advances |
| Year of publication | 2023 |
| Journal volume | 13 |
| Journal issue | 7 |
| Pages of publication | 4859 - 4864 |
| a | 8.3502 ± 0.0002 Å |
| b | 11.2071 ± 0.0002 Å |
| c | 13.7253 ± 0.0003 Å |
| α | 105.807 ± 0.002° |
| β | 99.945 ± 0.002° |
| γ | 92.702 ± 0.002° |
| Cell volume | 1211.27 ± 0.05 Å3 |
| Cell temperature | 293 ± 2 K |
| Ambient diffraction temperature | 293 ± 2 K |
| Number of distinct elements | 3 |
| Space group number | 2 |
| Hermann-Mauguin space group symbol | P -1 |
| Hall space group symbol | -P 1 |
| Residual factor for all reflections | 0.0419 |
| Residual factor for significantly intense reflections | 0.0398 |
| Weighted residual factors for significantly intense reflections | 0.1084 |
| Weighted residual factors for all reflections included in the refinement | 0.1104 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.051 |
| Diffraction radiation wavelength | 1.54178 Å |
| Diffraction radiation type | CuKα |
| Has coordinates | Yes |
| Has disorder | Yes |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 281304 (current) | 2023-03-04 | cif/ Adding structures of 7246389, 7246390, 7246391, 7246392 via cif-deposit CGI script. |
7246389.cif |
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Users of the data should acknowledge the original authors of the
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