Figure 3
A view along the b axis, showing double layers (indicated in red and yellow) formed by hydrogen bonds and π–π stacking interactions. The weak C—H⋯O and C—H⋯S hydrogen bonds connect the double layers to form a three-dimensional network. Dotted lines represent N—H⋯N, C—H⋯O and C—H⋯S interactions. Solid lines indicate the stacking interactions. |