| D—H···A | D—H | H···A | D···A | D—H···A |
| N1A—H1NA···N1Ai | 0.88 | 1.91 | 2.787 (9) | 176 |
| N4A—H4NA···O1SB | 0.88 | 1.87 | 2.736 (6) | 168 |
| N1B—H1NB···N1Bii | 0.88 | 1.92 | 2.792 (9) | 174 |
| N4B—H4NB···O1SA | 0.88 | 1.91 | 2.769 (6) | 165 |
| O1SA—H1SA···N4B | 0.84 | 1.97 | 2.769 (6) | 158 |
| O1SA—H2SA···O1SAiii | 0.84 | 1.81 | 2.646 (7) | 177 |
| O1SB—H1SB···N4A | 0.84 | 1.90 | 2.736 (6) | 176 |