| D—H···A | D—H | H···A | D···A | D—H···A |
| O4—H4'···O2 | 0.84 (1) | 2.04 (1) | 2.840 (2) | 160 (2) |
| N1—H1A···O4ii | 0.89 | 2.13 | 2.934 (2) | 149 |
| N1—H1B···O1iii | 0.89 | 1.90 | 2.766 (2) | 164 |
| N1—H1C···O3iv | 0.89 | 1.96 | 2.837 (2) | 168 |
| C3—H3···O1v | 0.93 | 2.41 | 3.270 (2) | 154 |
| C5—H5···O2vi | 0.93 | 2.55 | 3.459 (2) | 167 |