Figure 3
Part of the crystal packing of structure (I), showing the hexamolecular aggregate mediated by N—H⋯S and N—H⋯N hydrogen bonds. C—H⋯N hydrogen bonds are also shown. The hydrogen bonds are shown as dotted lines and H atoms not involved in hydrogen bonds have been omitted for clarity. Molecules of the same colour are related by symmetry. At the two ends of the aggregate, only one motif is labelled and the black dotted lines pertain to the labelled motifs. |