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