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Information card for entry 2022412
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| Coordinates | 2022412.cif |
|---|---|
| Structure factors | 2022412.hkl |
| Original IUCr paper | HTML |
| Common name | umuhengerin |
|---|---|
| Chemical name | 5-Hydroxy-6,7-dimethoxy-2-(3,4,5-trimethoxyphenyl)chromen-4-one |
| Formula | C20 H20 O8 |
| Calculated formula | C20 H20 O8 |
| SMILES | O1C(=CC(=O)c2c(O)c(OC)c(OC)cc12)c1cc(OC)c(OC)c(OC)c1 |
| Title of publication | Anthelmintic flavonoids and other compounds from <i>Combretum glutinosum</i> Perr. ex DC (Combretaceae) leaves |
| Authors of publication | Toklo, Placide M.; Yayi Ladekan, Eléonore; Linden, Anthony; Hounzangbe-Adote, Sylvie; Kouam, Siméon F.; Gbenou, Joachim D. |
| Journal of publication | Acta Crystallographica Section C |
| Year of publication | 2021 |
| Journal volume | 77 |
| Journal issue | 9 |
| a | 4.97902 ± 0.00015 Å |
| b | 18.5654 ± 0.0005 Å |
| c | 19.1368 ± 0.0003 Å |
| α | 89.5065 ± 0.0018° |
| β | 84.322 ± 0.002° |
| γ | 89.375 ± 0.002° |
| Cell volume | 1760.12 ± 0.08 Å3 |
| Cell temperature | 160 ± 2 K |
| Ambient diffraction temperature | 160 ± 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 | 0.0651 |
| Residual factor for significantly intense reflections | 0.0467 |
| Weighted residual factors for significantly intense reflections | 0.1044 |
| Weighted residual factors for all reflections included in the refinement | 0.1129 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.049 |
| Diffraction radiation probe | x-ray |
| Diffraction radiation wavelength | 1.54184 Å |
| Diffraction radiation type | CuKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | Yes |
| Revision | Date | Message | Files |
|---|---|---|---|
| 267987 (current) | 2021-08-07 | cif/ hkl/ Adding structures of 2022412, 2022413 via cif-deposit CGI script. |
2022412.cif 2022412.hkl |
All data in the COD and the database itself are dedicated to the
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Users of the data should acknowledge the original authors of the
structural data.