| D—H···A | D—H | H···A | D···A | D—H···A |
| N2—H2N···O2ii | 0.92 | 2.08 | 2.964 (4) | 160 |
| N2—H2N···O3Aii | 0.92 | 2.49 | 3.274 (17) | 144 |
| C2—H2···O1iii | 0.95 | 2.57 | 3.409 (5) | 148 |
| C3—H3···O3A | 0.95 | 2.55 | 3.23 (4) | 129 |
| C4—H4···O2ii | 0.95 | 2.37 | 3.152 (5) | 140 |
| C7—H7···O3Aii | 0.95 | 2.25 | 3.07 (2) | 144 |
| C10—H10···O2iv | 0.95 | 2.53 | 3.334 (5) | 142 |