| D—H···A | D—H | H···A | D···A | D—H···A |
| N3—H1···O2i | 0.875 (15) | 2.127 (15) | 2.9887 (16) | 168.4 (14) |
| N1—H2···O1ii | 0.850 (15) | 1.976 (15) | 2.8256 (16) | 177.8 (15) |
| D—H···A | D—H | H···A | D···A | D—H···A |
| N3—H1···O2i | 0.875 (15) | 2.127 (15) | 2.9887 (16) | 168.4 (14) |
| N1—H2···O1ii | 0.850 (15) | 1.976 (15) | 2.8256 (16) | 177.8 (15) |