Table 1. Hydrogen-bond geometry (Å, °).

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
N1—H1⋯O21i	0.892 (19)	1.875 (19)	2.6588 (13)	145.5 (16)
N2—H2⋯O11ii	0.851 (18)	2.011 (17)	2.7178 (13)	139.9 (16)
N2—H2⋯O12ii	0.851 (18)	2.487 (17)	3.0380 (15)	123.2 (14)
C212—H21B⋯F22iii	0.99	2.46	3.0909 (18)	121
C204—H204⋯O13iv	0.95	2.60	3.4691 (18)	153

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