Table 2. Hydrogen-bond geometry (Å, °) for HL2 .
| D—H⋯A | D—H | H⋯A | D⋯A | D—H⋯A |
|---|---|---|---|---|
| N3—H3N⋯N1 | 0.83 (3) | 2.27 (3) | 2.713 (3) | 114 (2) |
| N3—H3N⋯N2i | 0.83 (3) | 2.52 (3) | 3.214 (3) | 142 (2) |
| C2—H2⋯N1ii | 0.93 | 2.47 | 3.315 (3) | 151 |
| C8—H8⋯O1iii | 0.93 | 2.55 | 3.373 (3) | 148 |
Symmetry codes: (i)
; (ii)
; (iii)
.