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Information card for entry 2237487
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| Coordinates | 2237487.cif |
|---|---|
| Structure factors | 2237487.hkl |
| Original IUCr paper | HTML |
| External links | ChemSpider; PubChem |
| Chemical name | 4-Dimethylamino-1-(4-methoxyphenyl)-2,5-dioxo-2,5-dihydro-1<i>H</i>-pyrrole-3-carbonitrile |
|---|---|
| Formula | C14 H13 N3 O3 |
| Calculated formula | C14 H13 N3 O3 |
| SMILES | O=C1N(C(=O)C(=C1N(C)C)C#N)c1ccc(OC)cc1 |
| Title of publication | 4-Dimethylamino-1-(4-methoxyphenyl)-2,5-dioxo-2,5-dihydro-1<i>H</i>-pyrrole-3-carbonitrile |
| Authors of publication | Abdel-Wahab, Bakr F.; Mohamed, Hanan A.; Farahat, Abdelbasset A.; Ng, Seik Weng; Tiekink, Edward R. T. |
| Journal of publication | Acta Crystallographica Section E |
| Year of publication | 2013 |
| Journal volume | 69 |
| Journal issue | 3 |
| Pages of publication | o437 |
| a | 12.7408 ± 0.0014 Å |
| b | 7.852 ± 0.0009 Å |
| c | 14.4194 ± 0.0018 Å |
| α | 90° |
| β | 115.163 ± 0.014° |
| γ | 90° |
| Cell volume | 1305.6 ± 0.3 Å3 |
| Cell temperature | 295 ± 2 K |
| Ambient diffraction temperature | 295 ± 2 K |
| Number of distinct elements | 4 |
| Space group number | 14 |
| Hermann-Mauguin space group symbol | P 1 21/c 1 |
| Hall space group symbol | -P 2ybc |
| Residual factor for all reflections | 0.0996 |
| Residual factor for significantly intense reflections | 0.0535 |
| Weighted residual factors for significantly intense reflections | 0.1285 |
| Weighted residual factors for all reflections included in the refinement | 0.1525 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.037 |
| Diffraction radiation wavelength | 0.71073 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | Yes |
| Revision | Date | Message | Files |
|---|---|---|---|
| 301806 (current) | 2025-08-19 | Add cross-references to PubChem compounds in COD range 2/23 Each referenced PubChem compound corresponds to the full crystal structure. |
2237487.cif 2237487.hkl |
| 201979 | 2017-10-13 | cif/2/ Marking COD entries in range 2/23 that are known to be related to ChemSpider entries using the _cod_related_entry data loop. |
2237487.cif 2237487.hkl |
| 181296 | 2016-04-03 | hkl/2/23/ (antanas@echidna) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 2/23/74. |
2237487.cif 2237487.hkl |
| 176798 | 2016-02-21 | cif/2/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 2/23. |
2237487.cif 2237487.hkl |
| 88055 | 2013-08-28 | cod/cif/ (saulius@koala.ibt.lt) Adding the _cod_database_fobs_code links for those COD CIFs that have their Fobs deposited recently. |
2237487.cif 2237487.hkl |
| 88054 | 2013-08-28 | cod/hkl/ (saulius@koala.ibt.lt) Adding Fobs files for the recently deposited IUCr coordinate data. |
2237487.cif 2237487.hkl |
| 78779 | 2013-04-02 | cif/ Adding structures of 2237487 via cif-deposit CGI script. |
2237487.cif |
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Users of the data should acknowledge the original authors of the
structural data.