Table 2. Hydrogen-bond geometry (Å, °) for (II) .
| D—H⋯A | D—H | H⋯A | D⋯A | D—H⋯A |
|---|---|---|---|---|
| O122—H122⋯N11 | 1.06 (6) | 1.68 (6) | 2.604 (4) | 142 (5) |
| O222—H222⋯N21 | 0.92 (6) | 1.79 (6) | 2.603 (5) | 147 (5) |
| C116—H116⋯O223i | 0.93 | 2.50 | 3.347 (6) | 152 |
| C127—H127⋯O217 | 0.93 | 2.59 | 3.496 (5) | 164 |
| C227—H227⋯O117ii | 0.93 | 2.58 | 3.487 (5) | 164 |
Symmetry codes: (i)
; (ii)
.