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Information card for entry 2242599
Preview
| Coordinates | 2242599.cif |
|---|---|
| Original IUCr paper | HTML |
| External links | PubChem |
| Common name | Lamotriginium 3,5-dinitro-2-hydroxybenzoate <i>N</i>,<i>N</i>-dimethylformamide monosolvate |
|---|---|
| Chemical name | 3,5-Diamino-6-(2,3-dichlorophenyl)-1,2,4-triazin-2-ium 3,5-dinitro-2-hydroxybenzoate <i>N</i>,<i>N</i>-dimethylformamide monosolvate |
| Formula | C19 H18 Cl2 N8 O8 |
| Calculated formula | C19 H18 Cl2 N8 O8 |
| SMILES | c1(c(c(ccc1)Cl)Cl)c1c(nc([nH+]n1)N)N.C(=O)(c1c(c(cc(c1)N(=O)=O)N(=O)=O)O)[O-].C(=O)N(C)C |
| Title of publication | A resonance-assisted intramolecular hydrogen bond in compounds containing 2-hydroxy-3,5-dinitrobenzoic acid and its various deprotonated forms: redetermination of several related structures |
| Authors of publication | Fábry, Jan |
| Journal of publication | Acta Crystallographica Section E |
| Year of publication | 2018 |
| Journal volume | 74 |
| Journal issue | 9 |
| Pages of publication | 1344 - 1357 |
| a | 10.0227 ± 0.0005 Å |
| b | 10.5507 ± 0.0005 Å |
| c | 12.5359 ± 0.0006 Å |
| α | 81.858 ± 0.001° |
| β | 71.888 ± 0.001° |
| γ | 70.009 ± 0.001° |
| Cell volume | 1183.1 ± 0.1 Å3 |
| Cell temperature | 294 ± 2 K |
| Ambient diffraction temperature | 294 ± 2 K |
| Number of distinct elements | 5 |
| Space group number | 2 |
| Hermann-Mauguin space group symbol | P -1 |
| Hall space group symbol | -P 1 |
| Residual factor for all reflections | 0.0649 |
| Residual factor for significantly intense reflections | 0.0559 |
| Weighted residual factors for significantly intense reflections | 0.1449 |
| Weighted residual factors for all reflections included in the refinement | 0.1473 |
| Goodness-of-fit parameter for all reflections included in the refinement | 3.41 |
| Diffraction radiation wavelength | 0.71073 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 301807 (current) | 2025-08-19 | Add cross-references to PubChem compounds in COD range 2/24 Each referenced PubChem compound corresponds to the full crystal structure. |
2242599.cif |
| 210130 | 2018-08-25 | cif/ hkl/ Adding structures of 2242596, 2242597, 2242598, 2242599, 2242600, 2242601, 2242602, 2242603, 2242604, 2242605, 2242606, 2242607 via cif-deposit CGI script. |
2242599.cif |
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