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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
N3—H8⋯N1i	0.92 (3)	2.47 (3)	3.104 (3)	126 (2)
N3—H8⋯N2i	0.92 (3)	2.18 (3)	3.017 (3)	150 (2)

Symmetry code: (i) .