Table 2. Hydrogen-bond geometry (Å, °).
| D—H⋯A | D—H | H⋯A | D⋯A | D—H⋯A |
|---|---|---|---|---|
| N3—H3⋯O31i | 0.92 (8) | 2.17 (8) | 3.061 (6) | 162 (7) |
| C2—H2B⋯O13ii | 0.96 | 2.54 | 3.453 (9) | 159 |
| C2—H2C⋯O23ii | 0.96 | 2.61 | 3.504 (9) | 154 |
| C34—H34A⋯O31i | 0.96 | 2.44 | 3.332 (7) | 155 |
Symmetry codes: (i)
; (ii)
.