| D—H···A | D—H | H···A | D···A | D—H···A |
| N1—H1···O3i | 0.807 (16) | 2.211 (16) | 3.0131 (14) | 172.8 (16) |
| N2—H2···O2i | 0.832 (14) | 2.136 (14) | 2.9448 (14) | 164.1 (14) |
| C3—H3···O1 | 0.95 | 2.26 | 2.8720 (15) | 121 |
| C9—H9···O1 | 0.95 | 2.31 | 2.8833 (15) | 118 |
| C12—H12···Cl1ii | 0.95 | 2.83 | 3.5465 (13) | 133 |