| D—H···A | D—H | H···A | D···A | D—H···A |
| C5A—H5AA···O3Ai | 0.95 | 2.60 | 3.155 (4) | 118 |
| C5B—H5BA···O3Bii | 0.95 | 2.54 | 3.148 (4) | 122 |
| C9A—H9AA···O3A | 0.99 | 2.48 | 3.044 (4) | 115 |
| C9B—H9BA···O3B | 0.99 | 2.38 | 2.983 (4) | 118 |
| C13A—H13B···O3A | 0.99 | 2.43 | 3.001 (4) | 116 |
| C13B—H13C···O3B | 0.99 | 2.47 | 3.043 (4) | 117 |