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Information card for entry 2233423
Preview
| Coordinates | 2233423.cif |
|---|---|
| Structure factors | 2233423.hkl |
| Original IUCr paper | HTML |
| External links | PubChem |
| Chemical name | 1,2,4,5-Tetraphenyl-1<i>H</i>-imidazole |
|---|---|
| Formula | C27 H20 N2 |
| Calculated formula | C27 H20 N2 |
| SMILES | c1ccc(cc1)c1nc(c(n1c1ccccc1)c1ccccc1)c1ccccc1 |
| Title of publication | 1,2,4,5-Tetraphenyl-1<i>H</i>-imidazole |
| Authors of publication | Zhao, Bing; Li, Zhi-yu; Fan, Meng-jiao; Song, Bo; Deng, Qi-gang |
| Journal of publication | Acta Crystallographica Section E |
| Year of publication | 2012 |
| Journal volume | 68 |
| Journal issue | 2 |
| Pages of publication | o542 |
| a | 9.8169 ± 0.0015 Å |
| b | 9.8846 ± 0.0015 Å |
| c | 20.601 ± 0.003 Å |
| α | 81.133 ± 0.005° |
| β | 82.922 ± 0.006° |
| γ | 84.085 ± 0.006° |
| Cell volume | 1952.9 ± 0.5 Å3 |
| Cell temperature | 113 ± 2 K |
| Ambient diffraction temperature | 113 ± 2 K |
| Number of distinct elements | 3 |
| Space group number | 2 |
| Hermann-Mauguin space group symbol | P -1 |
| Hall space group symbol | -P 1 |
| Residual factor for all reflections | 0.0503 |
| Residual factor for significantly intense reflections | 0.0367 |
| Weighted residual factors for significantly intense reflections | 0.0851 |
| Weighted residual factors for all reflections included in the refinement | 0.0901 |
| Goodness-of-fit parameter for all reflections included in the refinement | 0.98 |
| 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. |
2233423.cif 2233423.hkl |
| 181256 | 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 2/23/34. |
2233423.cif 2233423.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. |
2233423.cif 2233423.hkl |
| 120072 | 2014-07-11 | Adding DOIs to range 2 structures. | 2233423.cif 2233423.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. | 2233423.cif 2233423.hkl |
| 66590 | 2012-09-11 | hkl/ Adding assigned .htl files for the most recent IUCr data depositions. |
2233423.cif 2233423.hkl |
| 38212 | 2012-03-04 | ../uploads/cif-deposit/cod/cif Adding structures of 2233423 via cif-deposit CGI script. |
2233423.cif |
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Users of the data should acknowledge the original authors of the
structural data.