Table 2. Hydrogen-bond geometry (Å, °).

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O1w—H1w1⋯O4vi	0.84	2.29	3.066 (4)	154
O1w—H1w2⋯O4vii	0.84	2.27	2.904 (4)	132
O2w—H2w2⋯O4vii	0.84	2.03	2.856 (3)	167

Symmetry codes: (vi) ; (vii) .