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Information card for entry 2235441
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| Coordinates | 2235441.cif |
|---|---|
| Structure factors | 2235441.hkl |
| Original IUCr paper | HTML |
| External links | ChemSpider |
| Chemical name | 2-Cyano-<i>N</i>'-[(<i>E</i>)-1-(2-oxo-2<i>H</i>-chromen- 3-yl)ethylidene]acetohydrazide |
|---|---|
| Formula | C14 H11 N3 O3 |
| Calculated formula | C14 H11 N3 O3 |
| SMILES | o1c(=O)c(cc2c1cccc2)/C(=N/NC(=O)CC#N)C |
| Title of publication | 2-Cyano-<i>N</i>'-[(<i>E</i>)-1-(2-oxo-2<i>H</i>-chromen-3-yl)ethylidene]acetohydrazide |
| Authors of publication | Yusufzai, Samina Khan; Osman, Hasnah; Wahab, Habibah A.; Rosli, Mohd Mustaqim; Razak, Ibrahim Abdul |
| Journal of publication | Acta Crystallographica Section E |
| Year of publication | 2012 |
| Journal volume | 68 |
| Journal issue | 7 |
| Pages of publication | o2005 |
| a | 10.4755 ± 0.0002 Å |
| b | 15.8283 ± 0.0003 Å |
| c | 8.265 ± 0.0002 Å |
| α | 90° |
| β | 106.982 ± 0.002° |
| γ | 90° |
| Cell volume | 1310.66 ± 0.05 Å3 |
| Cell temperature | 100 ± 0.1 K |
| Ambient diffraction temperature | 100 ± 1 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 | 0.0953 |
| Residual factor for significantly intense reflections | 0.0569 |
| Weighted residual factors for significantly intense reflections | 0.1041 |
| Weighted residual factors for all reflections included in the refinement | 0.1201 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.034 |
| Diffraction radiation wavelength | 0.71073 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | Yes |
| Revision | Date | Message | Files |
|---|---|---|---|
| 201979 (current) | 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. |
2235441.cif 2235441.hkl |
| 181276 | 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 2/23/54. |
2235441.cif 2235441.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. |
2235441.cif 2235441.hkl |
| 120072 | 2014-07-11 | Adding DOIs to range 2 structures. | 2235441.cif 2235441.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. | 2235441.cif 2235441.hkl |
| 66590 | 2012-09-11 | hkl/ Adding assigned .htl files for the most recent IUCr data depositions. |
2235441.cif 2235441.hkl |
| 63910 | 2012-08-10 | cif/ Adding structures of 2235441 via cif-deposit CGI script. |
2235441.cif |
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Users of the data should acknowledge the original authors of the
structural data.