Figure 7
A packing diagram of (II) , viewed down the a axis. Dashed lines show N⋯H⋯O and C—H⋯O hydrogen bonds, and Cl⋯O short contacts. H atoms not involved in the hydrogen bonds have been omitted. [Symmetry codes: (i) x, y + 1, z; (ii) −x, −y + 1, −z.] |