Table 1. Hydrogen-bond geometry (Å, °).
| D—H⋯A | D—H | H⋯A | D⋯A | D—H⋯A |
|---|---|---|---|---|
| O2—H2⋯O1i | 0.82 | 2.02 | 2.7828 (15) | 155 |
| C1—H1A⋯O2ii | 0.97 | 2.46 | 3.3040 (16) | 145 |
| C57—H57B⋯O1 | 0.96 | 2.59 | 3.3859 (18) | 141 |
| N2—H2A⋯O2 | 0.92 (2) | 2.27 (2) | 2.8016 (18) | 117 (2) |
Symmetry codes: (i)
; (ii)
.