| D—H···A | D—H | H···A | D···A | D—H···A |
| N1—H1E···O1ii | 0.91 | 2.29 | 3.131 (3) | 154 |
| N1—H1F···N4iii | 0.91 | 2.50 | 3.377 (4) | 161 |
| N3—H3···N6iv | 0.91 (5) | 2.10 (5) | 2.954 (3) | 157 (4) |
| C2—H2A···O2v | 0.99 | 2.52 | 3.277 (1) | 133 |
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