Table 2. Hydrogen-bond geometry (Å, °).
| D—H⋯A | D—H | H⋯A | D⋯A | D—H⋯A |
|---|---|---|---|---|
| N6—H6⋯O9i | 1.000 (14) | 1.924 (14) | 2.8014 (12) | 144.8 (10) |
| O14—H14⋯O11 | 1.092 (18) | 1.492 (18) | 2.5270 (11) | 155.5 (16) |
| C12—H12⋯O21 | 1.038 (13) | 2.135 (12) | 2.8346 (13) | 122.7 (9) |
Symmetry code: (i)
.