| D—H···A | D—H | H···A | D···A | D—H···A |
| N2—H2···O1i | 0.91 (2) | 2.11 (2) | 2.931 (2) | 149.3 (16) |
| O1—H1···O2ii | 0.85 (2) | 1.82 (2) | 2.6573 (17) | 167 (2) |
| D—H···A | D—H | H···A | D···A | D—H···A |
| N2—H2···O1i | 0.91 (2) | 2.11 (2) | 2.931 (2) | 149.3 (16) |
| O1—H1···O2ii | 0.85 (2) | 1.82 (2) | 2.6573 (17) | 167 (2) |