| D—H···A | D—H | H···A | D···A | D—H···A |
| N1—H1···S1B | 0.80 (3) | 2.60 (3) | 3.362 (2) | 160 (3) |
| N2—H2···O1 | 0.78 (3) | 1.96 (3) | 2.621 (2) | 142 (3) |
| N2—H2···Cl4Ci | 0.78 (3) | 2.94 (3) | 3.539 (2) | 135 (3) |
| N1A—H1A···S1C | 0.84 (3) | 2.55 (3) | 3.381 (2) | 170 (3) |
| N2A—H2A···O1A | 0.75 (3) | 2.00 (3) | 2.625 (3) | 141 (3) |
| N2A—H2A···Cl4Aii | 0.75 (3) | 2.90 (3) | 3.478 (2) | 136 (3) |
| N1B—H1B···S1 | 0.83 (3) | 2.63 (3) | 3.425 (2) | 162 (3) |
| N2B—H2B···O1B | 0.78 (3) | 2.01 (3) | 2.639 (2) | 138 (3) |
| N1C—H1C···S1A | 0.86 (3) | 2.57 (3) | 3.416 (2) | 168 (3) |
| N2C—H2C···O1C | 0.77 (3) | 1.97 (3) | 2.629 (3) | 144 (3) |