Table 2. Hydrogen-bond geometry (Å, °) for (I) .
| D—H⋯A | D—H | H⋯A | D⋯A | D—H⋯A |
|---|---|---|---|---|
| N2—H1N⋯O5 | 0.90 (5) | 2.55 (5) | 3.384 (5) | 154 (4) |
| N2—H1N⋯N1 | 0.90 (5) | 2.32 (5) | 2.773 (4) | 111 (4) |
| N3—H3N⋯O3i | 0.93 (5) | 2.04 (5) | 2.929 (4) | 161 (4) |
| C18—H18B⋯O2ii | 0.98 | 2.39 | 3.310 (5) | 157 |
| C20—H20A⋯O2 | 0.98 | 2.35 | 2.963 (6) | 120 |
| C29—H29⋯O5i | 0.95 | 2.58 | 3.467 (5) | 157 |
Symmetry codes: (i)
; (ii)
.