| D—H···A | D—H | H···A | D···A | D—H···A |
| N9A—H9AA···N9Bi | 0.93 (4) | 2.55 (4) | 3.435 (5) | 160 (4) |
| N9A—H9AB···N1Aii | 0.81 (4) | 2.34 (4) | 3.144 (5) | 170 (4) |
| N9B—H9BB···N1Biii | 0.91 (4) | 2.19 (4) | 3.092 (5) | 174 (4) |
| N3A—H3A···O1Biv | 0.95 (3) | 1.89 (3) | 2.832 (4) | 175 (3) |
| N3B—H3B···O1Av | 0.92 (4) | 1.93 (4) | 2.847 (3) | 173 (4) |