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Information card for entry 2022720
Preview
| Coordinates | 2022720.cif |
|---|---|
| Original IUCr paper | HTML |
| Chemical name | 2,2':4,4'':4',4'''-Quaterpyridine |
|---|---|
| Formula | C20 H14 N4 |
| Calculated formula | C20 H14 N4 |
| Title of publication | 2,2':4,4'':4',4'''-Quaterpyridine: synthesis, crystal-structure description, and Hirshfeld surface analysis. |
| Authors of publication | Aderinto, Stephen O.; Thomas, Jim A.; Robertson, Craig C. |
| Journal of publication | Acta crystallographica. Section E, Crystallographic communications |
| Year of publication | 2023 |
| Journal volume | 79 |
| Journal issue | Pt 4 |
| Pages of publication | 356 - 360 |
| a | 3.7794 ± 0.0009 Å |
| b | 9.132 ± 0.002 Å |
| c | 11.115 ± 0.003 Å |
| α | 106.477 ± 0.002° |
| β | 96.768 ± 0.002° |
| γ | 92.72 ± 0.002° |
| Cell volume | 363.98 ± 0.15 Å3 |
| Cell temperature | 110 ± 1 K |
| Ambient diffraction temperature | 109.99 ± 0.01 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 | 0.0705 |
| Residual factor for significantly intense reflections | 0.0473 |
| Weighted residual factors for significantly intense reflections | 0.1112 |
| Weighted residual factors for all reflections included in the refinement | 0.1254 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.07 |
| Diffraction radiation wavelength | 0.71073 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
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