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Information card for entry 2234958
Preview
| Coordinates | 2234958.cif |
|---|---|
| Structure factors | 2234958.hkl |
| Original IUCr paper | HTML |
| External links | ChemSpider; PubChem |
| Chemical name | 1-{[(2,3-Dihydro-1<i>H</i>-inden-2-yl)oxy]methyl}quinazoline- 2,4(1<i>H</i>,3<i>H</i>)-dione |
|---|---|
| Formula | C18 H16 N2 O3 |
| Calculated formula | C18 H16 N2 O3 |
| SMILES | C1(Cc2ccccc2C1)OCN1C(=O)NC(=O)c2ccccc12 |
| Title of publication | 1-{[(2,3-Dihydro-1<i>H</i>-inden-2-yl)oxy]methyl}quinazoline-2,4(1<i>H</i>,3<i>H</i>)-dione |
| Authors of publication | El-Brollosy, Nasser R.; Dege, Necmi; Demirtaş, Güneş; Attia, Mohamed I.; El-Emam, Ali A.; Büyükgüngör, Orhan |
| Journal of publication | Acta Crystallographica Section E |
| Year of publication | 2012 |
| Journal volume | 68 |
| Journal issue | 6 |
| Pages of publication | o1866 - o1867 |
| a | 7.6684 ± 0.0008 Å |
| b | 10.0717 ± 0.001 Å |
| c | 10.6748 ± 0.0011 Å |
| α | 87.199 ± 0.008° |
| β | 78.332 ± 0.008° |
| γ | 70.569 ± 0.008° |
| Cell volume | 761.28 ± 0.14 Å3 |
| Cell temperature | 296 ± 2 K |
| Ambient diffraction temperature | 296 ± 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 | 0.0803 |
| Residual factor for significantly intense reflections | 0.0441 |
| Weighted residual factors for significantly intense reflections | 0.092 |
| Weighted residual factors for all reflections included in the refinement | 0.1028 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1 |
| 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. |
2234958.cif 2234958.hkl |
| 201979 | 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. |
2234958.cif 2234958.hkl |
| 181271 | 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 2/23/49. |
2234958.cif 2234958.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. |
2234958.cif 2234958.hkl |
| 120072 | 2014-07-11 | Adding DOIs to range 2 structures. | 2234958.cif 2234958.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. | 2234958.cif 2234958.hkl |
| 66590 | 2012-09-11 | hkl/ Adding assigned .htl files for the most recent IUCr data depositions. |
2234958.cif 2234958.hkl |
| 61575 | 2012-07-05 | cif/ Adding structures of 2234958 via cif-deposit CGI script. |
2234958.cif |
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Users of the data should acknowledge the original authors of the
structural data.