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Information card for entry 2235934
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| Coordinates | 2235934.cif |
|---|---|
| Structure factors | 2235934.hkl |
| Original IUCr paper | HTML |
| External links | PubChem |
| Chemical name | <i>N</i>-(2,4-Difluorophenyl)-5-methyl-1,2-oxazole-4-carboxamide hemihydrate |
|---|---|
| Formula | C11 H9 F2 N2 O2.5 |
| Calculated formula | C11 H9 F2 N2 O2.5 |
| Title of publication | <i>N</i>-(2,4-Difluorophenyl)-5-methyl-1,2-oxazole-4-carboxamide hemihydrate |
| Authors of publication | Yu, Jian-Guang; Zhu, Hai-Xi; Qiu, Jiang-Kai; Wang, De-Cai; Xu, Hong |
| Journal of publication | Acta Crystallographica Section E |
| Year of publication | 2012 |
| Journal volume | 68 |
| Journal issue | 8 |
| Pages of publication | o2325 |
| a | 15.182 ± 0.003 Å |
| b | 13.803 ± 0.003 Å |
| c | 12.159 ± 0.002 Å |
| α | 90° |
| β | 120.06 ± 0.03° |
| γ | 90° |
| Cell volume | 2205.3 ± 1 Å3 |
| Cell temperature | 293 ± 2 K |
| Ambient diffraction temperature | 293 ± 2 K |
| Number of distinct elements | 5 |
| Space group number | 15 |
| Hermann-Mauguin space group symbol | C 1 2/c 1 |
| Hall space group symbol | -C 2yc |
| Residual factor for all reflections | 0.0686 |
| Residual factor for significantly intense reflections | 0.0495 |
| Weighted residual factors for significantly intense reflections | 0.1167 |
| Weighted residual factors for all reflections included in the refinement | 0.1299 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.035 |
| Diffraction radiation wavelength | 0.71073 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | Yes |
| 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. |
2235934.cif 2235934.hkl |
| 181281 | 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 2/23/59. |
2235934.cif 2235934.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. |
2235934.cif 2235934.hkl |
| 120072 | 2014-07-11 | Adding DOIs to range 2 structures. | 2235934.cif 2235934.hkl |
| 88064 | 2013-08-29 | Adding _cod_database_fobs_code data item to all COD CIFs that have Fobs deposited and did not have this data item yet. | 2235934.cif 2235934.hkl |
| 66590 | 2012-09-11 | hkl/ Adding assigned .htl files for the most recent IUCr data depositions. |
2235934.cif 2235934.hkl |
| 66016 | 2012-09-06 | cif/ Adding structures of 2235934 via cif-deposit CGI script. |
2235934.cif |
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Users of the data should acknowledge the original authors of the
structural data.