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Information card for entry 7217674
Preview
| Coordinates | 7217674.cif |
|---|---|
| Original paper (by DOI) | HTML |
| External links | PubChem |
| Common name | crotonlaevin M |
|---|---|
| Formula | C20 H30 O4 |
| Calculated formula | C20 H30 O4 |
| SMILES | O1C(=O)C2=C([C@@]3([C@@H](C[C@H]2O)C(CCC3)(C)C)C)C[C@H]1/C(=C/CO)C |
| Title of publication | Labdane-Type Diterpenoids from Croton laevigatus |
| Authors of publication | Huang, Hong-Li; Qi, Feng-Ming; Yuan, Ji-Cheng; Zhao, Cai-Gui; Yang, Jing-Wei; Fang, Fu-Hu; Wu, Quan-xiang; Gao, Kun; Yuan, Cheng-Shan |
| Journal of publication | RSC Advances |
| Year of publication | 2014 |
| a | 9.1613 ± 0.0004 Å |
| b | 11.8102 ± 0.0007 Å |
| c | 16.996 ± 0.0009 Å |
| α | 90° |
| β | 95.829 ± 0.005° |
| γ | 90° |
| Cell volume | 1829.4 ± 0.17 Å3 |
| Cell temperature | 290 ± 1 K |
| Ambient diffraction temperature | 290 ± 1 K |
| Number of distinct elements | 3 |
| Space group number | 5 |
| Hermann-Mauguin space group symbol | C 1 2 1 |
| Hall space group symbol | C 2y |
| Residual factor for all reflections | 0.0343 |
| Residual factor for significantly intense reflections | 0.0341 |
| Weighted residual factors for significantly intense reflections | 0.0917 |
| Weighted residual factors for all reflections included in the refinement | 0.092 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.058 |
| Diffraction radiation wavelength | 1.54184 Å |
| Diffraction radiation type | CuKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 301864 (current) | 2025-08-22 | Add cross-references to PubChem compounds in COD range 7/21/ Each referenced PubChem compound corresponds to the full crystal structure. |
7217674.cif |
| 180507 | 2016-03-26 | cif/7/21/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 7/21/76. |
7217674.cif |
| 121886 | 2014-08-12 | cif/ Adding structures of 7217671, 7217672, 7217673, 7217674, 7217675, 7217676, 7217677 via cif-deposit CGI script. |
7217674.cif |
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Users of the data should acknowledge the original authors of the
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