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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
C1—H1B⋯Cl1i	0.99	2.74	3.4724 (16)	131
C5—H5B⋯Cl1ii	0.99	2.61	3.5500 (16)	158
C11—H11⋯Cl1	0.95	2.66	3.5501 (16)	156
C12—H12B⋯Cl1iii	0.99	2.61	3.5062 (16)	151

Symmetry codes: (i) ; (ii) ; (iii) .