. 2014 Jul 5;70(Pt 8):o857–o858. doi: 10.1107/S1600536814015220

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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
N4—H1N4⋯O2ⁱ	0.91 (2)	1.99 (2)	2.7950 (19)	147.4 (18)
N2—H2N2⋯N3ⁱⁱ	0.85 (2)	2.23 (2)	3.079 (2)	176.9 (18)
N2—H1N2⋯O4ⁱⁱⁱ	0.87 (2)	2.15 (2)	3.0140 (18)	175.5 (18)
N4—H2N4⋯O2^iv	0.87 (2)	1.92 (2)	2.7904 (18)	175 (2)
N1—H1N1⋯O1^iv	0.90 (2)	1.80 (2)	2.6924 (17)	177 (2)
O4—H1O4⋯O1^v	0.94 (3)	1.67 (3)	2.5480 (15)	155 (3)

Symmetry codes: (i) Inline graphic ; (ii) ; (iii) ; (iv) ; (v) .