Crystal structures and Hirshfeld surface analyses of 2-amino-4-(4-bromo­phen­yl)-6-oxo-1-phenyl-1,4,5,6-tetra­hydro­pyridine-3-carbo­nitrile hemi­hydrate and 1,6-di­amino-2-oxo-4-phenyl-1,2-di­hydro­pyridine-3,5-dicarbo­nitrile

Naghiyev, F.N.; Khrustalev, V.N.; Venskovsky, N.U.; Tereshina, T.A.; Khalilov, A.N.; Akkurt, M.; Bhattarai, A.; Mamedov, İ.G.

doi:10.1107/S2056989022007356

Acta Crystallographica Section E
Acta Crystallographica
Section E CRYSTALLOGRAPHIC COMMUNICATIONS

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Figure 7
The two-dimensional fingerprint plots of (I)

, showing all interactions (a), and those delineated into H⋯H (b), C⋯H/H⋯C (c), Br⋯H/H⋯Br (d), N⋯H/H⋯N (e) and O⋯H/H⋯O (f) interactions. The d_i and d_e values are the closest internal and external distances (in Å) from given points on the Hirshfeld surfaces.

CRYSTALLOGRAPHIC
COMMUNICATIONS

ISSN: 2056-9890

Volume 78| Part 8| August 2022| Pages 833-839

https://doi.org/10.1107/S2056989022007356

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