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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O1W—H1W⋯O1iv	0.82	2.41	3.051 (3)	135
O1W—H2W⋯O3iii	0.82	2.08	2.797 (3)	145

Symmetry codes: (iii) ; (iv) .