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Information card for entry 2018364
Preview
| Coordinates | 2018364.cif |
|---|---|
| Original IUCr paper | HTML |
| Chemical name | 6-Chloro-3-methyl-4-(4-nitrophenyl)-1- phenylpyrazolo[3,4-<i>b</i>]pyridine-5-carbaldehyde |
|---|---|
| Formula | C20 H13 Cl N4 O3 |
| Calculated formula | C20 H13 Cl N4 O3 |
| SMILES | n1(nc(c2c(c(c(nc12)Cl)C=O)c1ccc(cc1)N(=O)=O)C)c1ccccc1 |
| Title of publication | Hydrogen-bonded assembly in six closely related pyrazolo[3,4-<i>b</i>]pyridine derivatives; a simple chain, three types of chains of rings and a complex sheet structure |
| Authors of publication | Quiroga, Jairo; Díaz, Yurina; Cobo, Justo; Glidewell, Christopher |
| Journal of publication | Acta Crystallographica Section C |
| Year of publication | 2012 |
| Journal volume | 68 |
| Journal issue | 1 |
| Pages of publication | o12 - o18 |
| a | 11.7839 ± 0.0013 Å |
| b | 9.989 ± 0.0004 Å |
| c | 15.71 ± 0.02 Å |
| α | 90° |
| β | 106.084 ± 0.008° |
| γ | 90° |
| Cell volume | 1777 ± 2 Å3 |
| Cell temperature | 120 ± 2 K |
| Ambient diffraction temperature | 120 ± 2 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 | 0.0787 |
| Residual factor for significantly intense reflections | 0.048 |
| Weighted residual factors for significantly intense reflections | 0.1144 |
| Weighted residual factors for all reflections included in the refinement | 0.1339 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.085 |
| Diffraction radiation wavelength | 0.71073 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 176760 (current) | 2016-02-20 | cif/2/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 2/01. |
2018364.cif |
| 125873 | 2014-10-25 | cod/ (saulius@koala.ibt.lt) Adding DOIs to 1887 Acta Cryst. CIFs, their DOIs fetched using ACCE codes. |
2018364.cif |
| 32401 | 2012-02-08 | ../uploads/cif-deposit/cod/cif Adding structures of 2018359, 2018360, 2018361, 2018362, 2018363, 2018364 via cif-deposit CGI script. |
2018364.cif |
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