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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
N3—H3B⋯O2	0.85 (2)	2.15 (2)	2.921 (2)	150.0 (17)
N3—H3A⋯O5ii	0.87 (2)	2.09 (2)	2.958 (2)	171.0 (19)

Symmetry code: (ii) .