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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
N3—H3⋯N1i	0.90 (1)	1.95 (1)	2.821 (3)	163 (3)

Symmetry code: (i) .