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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
N2—H21⋯O3	0.87 (2)	2.01 (2)	2.795 (2)	151 (2)
N2—H21⋯Cl1A	0.87 (2)	2.82 (2)	3.510 (5)	138 (2)
N2—H22⋯O4i	0.87 (2)	1.89 (2)	2.738 (2)	167 (2)

Symmetry code: (i) .