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Information card for entry 2237219
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| Coordinates | 2237219.cif |
|---|---|
| Structure factors | 2237219.hkl |
| Original IUCr paper | HTML |
| External links | ChemSpider |
| Chemical name | <i>N</i>-(2,5-Dimethoxyphenyl)-6-nitroquinazolin-4-amine |
|---|---|
| Formula | C16 H14 N4 O4 |
| Calculated formula | C16 H14 N4 O4 |
| SMILES | O(c1ccc(OC)cc1Nc1ncnc2ccc(N(=O)=O)cc12)C |
| Title of publication | <i>N</i>-(2,5-Dimethoxyphenyl)-6-nitroquinazolin-4-amine |
| Authors of publication | Saad, Syed Muhammad; Khan, Imran; Perveen, Shahnaz; Khan, Khalid M.; Yousuf, Sammer |
| Journal of publication | Acta Crystallographica Section E |
| Year of publication | 2013 |
| Journal volume | 69 |
| Journal issue | 1 |
| Pages of publication | o8 |
| a | 7.244 ± 0.0007 Å |
| b | 10.2832 ± 0.001 Å |
| c | 11.1622 ± 0.0011 Å |
| α | 72.475 ± 0.002° |
| β | 83.663 ± 0.002° |
| γ | 70.429 ± 0.002° |
| Cell volume | 747.05 ± 0.13 Å3 |
| Cell temperature | 298 ± 2 K |
| Ambient diffraction temperature | 298 ± 2 K |
| Number of distinct elements | 4 |
| Space group number | 2 |
| Hermann-Mauguin space group symbol | P -1 |
| Hall space group symbol | -P 1 |
| Residual factor for all reflections | 0.0513 |
| Residual factor for significantly intense reflections | 0.0415 |
| Weighted residual factors for significantly intense reflections | 0.1104 |
| Weighted residual factors for all reflections included in the refinement | 0.1197 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.048 |
| 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. |
2237219.cif 2237219.hkl |
| 181294 | 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 2/23/72. |
2237219.cif 2237219.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. |
2237219.cif 2237219.hkl |
| 120072 | 2014-07-11 | Adding DOIs to range 2 structures. | 2237219.cif 2237219.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. | 2237219.cif 2237219.hkl |
| 75609 | 2013-03-10 | hkl/ (saulius@koala.ibt.lt) Adding newly assigned range 2 Fobs files. |
2237219.cif 2237219.hkl |
| 73443 | 2013-02-20 | cif/ Adding structures of 2237219 via cif-deposit CGI script. |
2237219.cif |
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Users of the data should acknowledge the original authors of the
structural data.