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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
N1—H1⋯O1i	0.89 (2)	2.00 (2)	2.835 (2)	156 (3)

Symmetry code: (i) .