| D—H···A | D—H | H···A | D···A | D—H···A |
| C3—H3···O3i | 0.93 | 2.54 | 3.308 (4) | 140 |
| C8—H8A···O2ii | 0.97 | 2.54 | 3.470 (3) | 162 |
| C9—H9B···O3 | 0.96 | 2.41 | 2.824 (3) | 106 |
| C5—H5···Br1iii | 0.93 | 2.94 | 3.871 (3) | 175 |
| C9—H9A···Br1iv | 0.96 | 3.01 | 3.871 (2) | 150 |
| C9—H9C···Cg1v | 0.96 | 2.83 | 3.449 (3) | 123 |