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Information card for entry 2231899
Preview
| Coordinates | 2231899.cif |
|---|---|
| Structure factors | 2231899.hkl |
| Original IUCr paper | HTML |
| External links | ChemSpider |
| Chemical name | 4-[2-(4-Chlorophenyl)hydrazinylidene]-3-methyl-1<i>H</i>- pyrazol-5(4<i>H</i>)-one |
|---|---|
| Formula | C10 H9 Cl N4 O |
| Calculated formula | C10 H9 Cl N4 O |
| SMILES | Clc1ccc(N/N=C/2C(=O)NN=C2C)cc1 |
| Title of publication | 4-[2-(4-Chlorophenyl)hydrazinylidene]-3-methyl-1<i>H</i>-pyrazol-5(4<i>H</i>)-one |
| Authors of publication | Fun, Hoong-Kun; Quah, Ching Kheng; Nithinchandra; Kalluraya, Balakrishna |
| Journal of publication | Acta Crystallographica Section E |
| Year of publication | 2011 |
| Journal volume | 67 |
| Journal issue | 10 |
| Pages of publication | o2670 |
| a | 15.8496 ± 0.0005 Å |
| b | 3.8184 ± 0.0001 Å |
| c | 20.3794 ± 0.0006 Å |
| α | 90° |
| β | 123.575 ± 0.002° |
| γ | 90° |
| Cell volume | 1027.59 ± 0.06 Å3 |
| Cell temperature | 100 K |
| Ambient diffraction temperature | 100 K |
| Number of distinct elements | 5 |
| 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 | 0.0927 |
| Residual factor for significantly intense reflections | 0.0629 |
| Weighted residual factors for significantly intense reflections | 0.1244 |
| Weighted residual factors for all reflections included in the refinement | 0.1345 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.078 |
| 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. |
2231899.cif 2231899.hkl |
| 181240 | 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 2/23/18. |
2231899.cif 2231899.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. |
2231899.cif 2231899.hkl |
| 120072 | 2014-07-11 | Adding DOIs to range 2 structures. | 2231899.cif 2231899.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. | 2231899.cif 2231899.hkl |
| 29951 | 2011-11-08 | hkl/ Adding the most recent Fobs data from the IUCr journals. |
2231899.cif 2231899.hkl |
| 29164 | 2011-11-02 | ../uploads/cif-deposit/cod/cif Adding structures of 2231899 via cif-deposit CGI script. |
2231899.cif |
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Users of the data should acknowledge the original authors of the
structural data.