Crystal structures of three N-(pyridine-2-carbon­yl)pyridine-2-carboxamides as potential ligands for supra­molecular chemistry

Xu, X.; Hoogenboom, R.; Van Hecke, K.

doi:10.1107/S2056989021008562

Acta Crystallographica Section E
Acta Crystallographica
Section E CRYSTALLOGRAPHIC COMMUNICATIONS

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Figure 4
Packing in the structure of 2, showing (a) the perpendicularly oriented molecules, viewed down the a axis and (b) the double layers of parallel-oriented (face-to-face) molecules, interchanged with analogous double layers, perpendicular to the former layers. C10—H10⋯F1A hydrogen bonds are indicated. Hydrogen atoms and disorder of the fluorine atoms are omitted for clarity.

CRYSTALLOGRAPHIC
COMMUNICATIONS

ISSN: 2056-9890

Volume 77| Part 9| September 2021| Pages 958-964

https://doi.org/10.1107/S2056989021008562

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