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Information card for entry 2232072
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| Coordinates | 2232072.cif |
|---|---|
| Structure factors | 2232072.hkl |
| Original IUCr paper | HTML |
| External links | ChemSpider |
| Chemical name | (<i>E</i>)-2-[4-(2-Chlorophenyl)but-3-en-2-ylidene]malononitrile |
|---|---|
| Formula | C13 H9 Cl N2 |
| Calculated formula | C13 H9 Cl N2 |
| SMILES | C(=C(C#N)C#N)(\C=C\c1c(cccc1)Cl)C |
| Title of publication | (<i>E</i>)-2-[4-(2-Chlorophenyl)but-3-en-2-ylidene]malononitrile |
| Authors of publication | Kang, Tai-Ran |
| Journal of publication | Acta Crystallographica Section E |
| Year of publication | 2011 |
| Journal volume | 67 |
| Journal issue | 10 |
| Pages of publication | o2661 |
| a | 7.7177 ± 0.0002 Å |
| b | 11.0539 ± 0.0005 Å |
| c | 14.7236 ± 0.0005 Å |
| α | 91.26 ± 0.003° |
| β | 103.992 ± 0.003° |
| γ | 106.357 ± 0.003° |
| Cell volume | 1163.99 ± 0.08 Å3 |
| Cell temperature | 291 ± 2 K |
| Ambient diffraction temperature | 291 ± 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 | 0.0514 |
| Residual factor for significantly intense reflections | 0.0482 |
| Weighted residual factors for significantly intense reflections | 0.1367 |
| Weighted residual factors for all reflections included in the refinement | 0.1403 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.041 |
| Diffraction radiation wavelength | 1.54184 Å |
| Diffraction radiation type | CuKα |
| 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. |
2232072.cif 2232072.hkl |
| 181242 | 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 2/23/20. |
2232072.cif 2232072.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. |
2232072.cif 2232072.hkl |
| 120072 | 2014-07-11 | Adding DOIs to range 2 structures. | 2232072.cif 2232072.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. | 2232072.cif 2232072.hkl |
| 29951 | 2011-11-08 | hkl/ Adding the most recent Fobs data from the IUCr journals. |
2232072.cif 2232072.hkl |
| 29365 | 2011-11-02 | ../uploads/cif-deposit/cod/cif Adding structures of 2232072 via cif-deposit CGI script. |
2232072.cif |
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Users of the data should acknowledge the original authors of the
structural data.