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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O4—H1a⋯O2i	1.04	1.82	2.845	169
O4—H1b⋯O3ii	1.04	1.82	2.788	153

Hydrogen-atom positions cannot be accurately determined in kinematical refinement of MicroED datasets. Therefore, distances involving hydrogen atoms are not quantitatively reliable and s.u.’s are not estimated. Symmetry codes: (i) ; (ii) .