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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
N2—H21⋯O1ii	0.87 (2)	2.04 (3)	2.902 (5)	171 (4)
N2—H22⋯F1iii	0.87 (2)	2.54 (4)	2.916 (5)	107 (2)
N2—H22⋯O2iii	0.87 (2)	2.26 (3)	3.116 (5)	172 (4)
O4—H41⋯O3	0.91 (5)	2.06 (4)	2.885 (4)	151 (4)
O4—H42⋯O3iv	0.90 (3)	1.86 (5)	2.761 (4)	178 (5)
O5—H51⋯O2v	0.90 (4)	1.80 (4)	2.695 (4)	172 (4)
O5—H52⋯O3vi	0.91 (2)	1.95 (4)	2.798 (4)	156 (4)

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