| D—H···A | D—H | H···A | D···A | D—H···A | 
| N1—H1A···N2 | 0.86 | 2.06 | 2.856 (3) | 154 | 
| N5—H5A···N3i | 0.86 | 2.16 | 2.990 (3) | 162 | 
| N4—H4B···O1ii | 0.86 | 2.22 | 2.969 (3) | 146 | 
| C11—H11···O1ii | 0.93 | 2.45 | 3.144 (3) | 132 | 
| D—H···A | D—H | H···A | D···A | D—H···A | 
| N1—H1A···N2 | 0.86 | 2.06 | 2.856 (3) | 154 | 
| N5—H5A···N3i | 0.86 | 2.16 | 2.990 (3) | 162 | 
| N4—H4B···O1ii | 0.86 | 2.22 | 2.969 (3) | 146 | 
| C11—H11···O1ii | 0.93 | 2.45 | 3.144 (3) | 132 |