Table 3. Percentage contributions of inter­atomic contacts to the Hirshfeld surface for the title compound.

Contact	Percentage contribution
N⋯H/H⋯N	28.4
H⋯H	24.5
C⋯H/H⋯C	21.4
Cl⋯H/H⋯Cl	16.1
Cl⋯C/C⋯Cl	3.3
Cl⋯Cl	2.5
Cl⋯N/N⋯Cl	2.3
C⋯N/N⋯C	0.8
C⋯C	0.6
N⋯N	0.2