Figure 3
Part of the crystal structure of (III), consisting of two complete N—H⋯Cl-bonded ladders (lower section) and portions of another two such units, showing the interplay between different types of intermolecular interaction. The structure is viewed in the direction of the translation vector of the N—H⋯Cl hydrogen-bonded chains. Only H atoms involved in contacts listed in Table 1 are shown. |