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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
N1—H11N⋯O17	0.86 (3)	2.00 (3)	2.836 (3)	165 (3)
N1—H12N⋯O7	0.81 (3)	1.98 (3)	2.785 (2)	175 (3)
N1—H13N⋯O15i	0.85 (3)	1.98 (3)	2.810 (2)	165 (3)
N2—H21N⋯O23A	0.91 (3)	1.94 (3)	2.808 (4)	159 (3)
N2—H22N⋯O4	0.90 (3)	2.05 (3)	2.944 (2)	173 (3)
N2—H23N⋯O16	0.90 (3)	1.90 (3)	2.783 (3)	164 (3)
O3—H3O⋯O6ii	0.66 (3)	1.92 (3)	2.570 (2)	169 (4)
O5—H5O⋯O2i	0.76 (3)	1.84 (3)	2.592 (2)	170 (3)
O8—H8O⋯O11iii	0.70 (3)	1.81 (3)	2.508 (2)	169 (3)
O12—H12O⋯O9iv	0.83 (3)	1.71 (3)	2.517 (2)	165 (3)
O13—H131⋯O6ii	0.79 (3)	1.92 (3)	2.691 (2)	166 (3)
O13—H132⋯O20A	0.77 (3)	1.92 (3)	2.671 (3)	165 (3)
O14—H141⋯O18Av	0.82 (3)	1.91 (3)	2.697 (3)	163 (3)
O14—H142⋯O9iv	0.74 (3)	1.95 (3)	2.688 (2)	172 (3)
O15—H151⋯O1	0.80 (3)	2.01 (3)	2.803 (2)	177 (3)
O15—H152⋯O14	0.66 (3)	2.50 (3)	2.946 (2)	127 (3)
O15—H152⋯O12iv	0.66 (3)	2.54 (3)	3.049 (2)	136 (3)
O16—H161⋯O15i	0.85 (4)	1.94 (4)	2.788 (3)	176 (3)
O16—H162⋯O17i	0.89 (4)	1.97 (4)	2.844 (3)	170 (3)
O17—H171⋯O21vi	0.75 (3)	2.14 (4)	2.795 (3)	147 (3)
O17—H172⋯O18Avii	0.73 (4)	2.13 (4)	2.845 (3)	167 (4)
O19—H191⋯O13	0.84 (4)	2.27 (4)	3.063 (3)	158 (3)
O19—H192⋯O2v	0.75 (4)	2.04 (4)	2.773 (3)	166 (4)
O21—H211⋯O19	0.80 (4)	2.05 (4)	2.815 (3)	162 (4)
O21—H212⋯O19viii	1.00 (4)	1.93 (4)	2.914 (3)	169 (3)

Symmetry codes: (i) ; (ii) ; (iii) ; (iv) ; (v) ; (vi) ; (vii) ; (viii) .