Table 1. Hydrogen-bond geometry (Å, °).

Cg1 is the centroid of the S1/C1–C4 ring.

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
N1—H1N⋯Cl1	0.87 (1)	2.17 (1)	3.0317 (11)	171 (2)
C1—H1A⋯Cl1i	0.95	2.82	3.5641 (13)	136
C6—H6A⋯Cg1ii	0.99	2.97	3.8183 (13)	144

Symmetry codes: (i) ; (ii) .