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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O1—H1A⋯O2i	0.82	1.98	2.753 (5)	156
O1—H1B⋯Br1ii	0.82	2.81	3.603 (2)	164

Symmetry codes: (i) ; (ii) .