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

The C91—H91A⋯O10ⁱⁱ contact is included for completeness; the discussion in the text focuses on the O—H⋯O network.

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O1—H93⋯O14i	0.84	2.13	2.898 (2)	153
O6—H94⋯O13ii	0.84	2.07	2.907 (3)	174
O7—H95⋯O14iii	0.84	2.06	2.899 (2)	173
O12—H96⋯O9iv	0.84	2.20	2.945 (3)	147
C91—H91A⋯O10ii	0.99	2.60	3.589 (3)	173

Symmetry codes: (i) ; (ii) ; (iii) ; (iv) .