Table 6. Hydrogen-bond geometry (Å, °) for 3 .
| D—H⋯A | D—H | H⋯A | D⋯A | D—H⋯A |
|---|---|---|---|---|
| N1—H8⋯O1 | 0.88 | 1.94 | 2.597 (4) | 131 |
| N2—H25⋯O3 | 0.88 | 1.95 | 2.603 (4) | 130 |
| C14—H15⋯O2i | 0.98 | 2.55 | 3.532 (5) | 175 |
| C14—H17⋯O4 | 0.98 | 2.66 | 3.482 (5) | 142 |
| C28—H32⋯O4i | 0.98 | 2.54 | 3.512 (5) | 173 |
Symmetry code: (i)
.