Figure 3
The hydrophilic and hydrophobic interactions in (I). In the π⋯halogen dimer interaction, two Cl atoms are positioned over the π-systems of the R2 and R2′ rings. Atoms O4A and O4A′ are in the dimethylformamide molecules at (1 + x, y, z) and (2 − x, 1 − y, 1 − z), respectively. |