Information card for entry 2022720
| 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 |
Yes |
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https://www.crystallography.net/2022720.html
