Table 3. Hydrogen-bond geometry (, ) for (3) .
| DHA | DH | HA | D A | DHA |
|---|---|---|---|---|
| O1H1I3 | 0.85 | 2.68 | 3.497(7) | 161 |
| O1H2I4 | 0.85 | 2.66 | 3.443(10) | 155 |
| N10H10AI3i | 0.90 | 2.94 | 3.653(6) | 137 |
| N30H30AO1ii | 0.90 | 2.22 | 3.011(9) | 146 |
| N30H30AI4ii | 0.90 | 3.30 | 3.853(6) | 122 |
Symmetry codes: (i)
; (ii)
.