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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
C11—H11⋯O1	0.93	2.35	3.003 (12)	127
C13—H13C⋯Br2i	0.96	2.89	3.722 (15)	146

Symmetry code: (i) .