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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O2—H2⋯O1	0.84	2.04	2.7532 (14)	142
O3—H3⋯O2i	0.84	1.97	2.8051 (14)	175

Symmetry code: (i) .