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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O2—H2⋯O3i	0.82 (2)	2.00 (2)	2.7516 (15)	152 (2)

Symmetry code: (i) .