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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O2—H2A⋯O4i	0.82	1.82	2.6340 (19)	169
O3—H3A⋯O1	0.82	1.88	2.6951 (18)	176

Symmetry code: (i) .