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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O3—H3⋯O1i	0.84 (1)	1.86 (1)	2.6962 (19)	173 (2)

Symmetry code: (i) .