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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O3—H3WA⋯O2i	0.83	1.85	2.6702 (15)	169
O3—H3WB⋯O2ii	0.84	1.92	2.7417 (16)	164

Symmetry codes: (i) ; (ii) .