Table 2. Hydrogen-bond geometry (Å, °).

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O1W—H1WA⋯Br1ii	0.85	2.57	3.371 (3)	157
O1W—H1WB⋯Br1	0.86	2.51	3.338 (3)	164

Symmetry code: (ii) .