| D—H···A | D—H | H···A | D···A | D—H···A |
| N1—H11···O31 | 1.010 (15) | 1.673 (15) | 2.6696 (19) | 168.6 (13) |
| N1—H12···O32i | 0.963 (16) | 1.745 (16) | 2.7077 (17) | 178.2 (10) |
| D—H···A | D—H | H···A | D···A | D—H···A |
| N1—H11···O31 | 1.010 (15) | 1.673 (15) | 2.6696 (19) | 168.6 (13) |
| N1—H12···O32i | 0.963 (16) | 1.745 (16) | 2.7077 (17) | 178.2 (10) |