| D—H···A | D—H | H···A | D···A | D—H···A |
| C3—H3···O2ii | 0.95 | 2.51 | 3.444 (3) | 169 |
| C9—H9A···O2iii | 0.98 | 2.48 | 3.437 (3) | 165 |
| C15—H15···O1iv | 0.95 | 2.49 | 3.342 (3) | 149 |
| D—H···A | D—H | H···A | D···A | D—H···A |
| C3—H3···O2ii | 0.95 | 2.51 | 3.444 (3) | 169 |
| C9—H9A···O2iii | 0.98 | 2.48 | 3.437 (3) | 165 |
| C15—H15···O1iv | 0.95 | 2.49 | 3.342 (3) | 149 |