Crystallography Open Database
- COD Home
- Accessing COD Data
- Add Your Data
- Documentation
Information card for entry 2021646
Preview
| Coordinates | 2021646.cif |
|---|---|
| Structure factors | 2021646.hkl |
| Original IUCr paper | HTML |
| External links | PubChem |
| Chemical name | 5-(2-Chlorophenoxy)-3-methyl-1-phenyl-1<i>H</i>-pyrazole-4-carbaldehyde |
|---|---|
| Formula | C17 H13 Cl N2 O2 |
| Calculated formula | C17 H13 Cl N2 O2 |
| Title of publication | Conversion of substituted 5-aryloxypyrazolecarbaldehydes into reduced 3,4'-bipyrazoles: synthesis and characterization, and the structures of four precursors and two products, and their supramolecular assembly in zero, one and two dimensions |
| Authors of publication | Kiran Kumar, Haruvegowda; Yathirajan, Hemmige S.; Manju, Nagaraj; Kalluraya, Balakrishna; Rathore, Ravindranath S.; Glidewell, Christopher |
| Journal of publication | Acta Crystallographica Section C |
| Year of publication | 2019 |
| Journal volume | 75 |
| Journal issue | 6 |
| a | 10.3034 ± 0.0004 Å |
| b | 11.4856 ± 0.0004 Å |
| c | 14.4725 ± 0.0005 Å |
| α | 81.013 ± 0.002° |
| β | 69.861 ± 0.002° |
| γ | 69.99 ± 0.002° |
| Cell volume | 1509.47 ± 0.1 Å3 |
| Cell temperature | 296 ± 2 K |
| Ambient diffraction temperature | 296 ± 2 K |
| Number of distinct elements | 5 |
| Space group number | 2 |
| Hermann-Mauguin space group symbol | P -1 |
| Hall space group symbol | -P 1 |
| Residual factor for all reflections | 0.0841 |
| Residual factor for significantly intense reflections | 0.0422 |
| Weighted residual factors for significantly intense reflections | 0.0893 |
| Weighted residual factors for all reflections included in the refinement | 0.1122 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.032 |
| Diffraction radiation wavelength | 0.71073 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | Yes |
| Has Fobs | Yes |
| Revision | Date | Message | Files |
|---|---|---|---|
| 301801 (current) | 2025-08-19 | Add cross-references to PubChem compounds in COD range 2/02 Each referenced PubChem compound corresponds to the full crystal structure. |
2021646.cif 2021646.hkl |
| 215469 | 2019-05-24 | cif/ hkl/ Adding structures of 2021646, 2021647, 2021648, 2021649, 2021650, 2021651 via cif-deposit CGI script. |
2021646.cif 2021646.hkl |
All data in the COD and the database itself are dedicated to the
public domain and licensed under the
CC0
License
.
Users of the data should acknowledge the original authors of the
structural data.