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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
N1—H1N⋯O1i	0.86	2.19	2.967 (13)	150
N1—H1N⋯Br1	0.86	2.68	3.123 (13)	114

Symmetry code: (i) .