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Information card for entry 2238101
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| Coordinates | 2238101.cif |
|---|---|
| Structure factors | 2238101.hkl |
| Original IUCr paper | HTML |
| External links | PubChem |
| Chemical name | Methyl 2-(2-methyl-4-nitro-1<i>H</i>-imidazol-1-yl)acetate |
|---|---|
| Formula | C7 H9 N3 O4 |
| Calculated formula | C7 H9 N3 O4 |
| SMILES | COC(=O)Cn1c(nc(c1)N(=O)=O)C |
| Title of publication | Methyl 2-(2-methyl-4-nitro-1<i>H</i>-imidazol-1-yl)acetate |
| Authors of publication | Zama, Sana; Bouraiou, Abdelmalek; Bouacida, Sofiane; Roisnel, Thierry; Belfaitah, Ali |
| Journal of publication | Acta Crystallographica Section E |
| Year of publication | 2013 |
| Journal volume | 69 |
| Journal issue | 6 |
| Pages of publication | o837 - o838 |
| a | 4.6619 ± 0.0002 Å |
| b | 17.3256 ± 0.0007 Å |
| c | 11.149 ± 0.0004 Å |
| α | 90° |
| β | 103.204 ± 0.002° |
| γ | 90° |
| Cell volume | 876.7 ± 0.06 Å3 |
| Cell temperature | 150 ± 2 K |
| Ambient diffraction temperature | 150 ± 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 | 0.0386 |
| Residual factor for significantly intense reflections | 0.0336 |
| Weighted residual factors for significantly intense reflections | 0.0849 |
| Weighted residual factors for all reflections included in the refinement | 0.0882 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.088 |
| 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. |
2238101.cif 2238101.hkl |
| 181303 | 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 2/23/81. |
2238101.cif 2238101.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. |
2238101.cif 2238101.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. |
2238101.cif 2238101.hkl |
| 88054 | 2013-08-28 | cod/hkl/ (saulius@koala.ibt.lt) Adding Fobs files for the recently deposited IUCr coordinate data. |
2238101.cif 2238101.hkl |
| 86823 | 2013-07-11 | cif/ Adding structures of 2238101 via cif-deposit CGI script. |
2238101.cif |
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Users of the data should acknowledge the original authors of the
structural data.