| D—H···A | D—H | H···A | D···A | D—H···A |
| N1—H1N···O1 | 0.88 (2) | 2.02 (2) | 2.678 (2) | 131 (2) |
| N1—H1N···O3i | 0.88 (2) | 2.50 (2) | 3.210 (2) | 138 (1) |
| N1—H2N···O4ii | 0.88 (1) | 2.56 (2) | 3.094 (2) | 120 (2) |
| N3—H3N···O6iii | 0.89 (2) | 2.34 (2) | 2.934 (2) | 124 (1) |
| N3—H3N···O7iv | 0.89 (2) | 2.44 (2) | 3.065 (2) | 128 (2) |
| N3—H4N···O5v | 0.89 (1) | 2.08 (1) | 2.945 (2) | 165 (2) |
| N3—H5N···O2vi | 0.89 (2) | 1.92 (2) | 2.773 (2) | 160 (2) |
| O5—H5O···O2vii | 0.85 (2) | 1.90 (2) | 2.7453 (18) | 175 (2) |
| O6—H6O···O1viii | 0.84 (2) | 1.88 (2) | 2.6993 (19) | 163 (2) |
| O7—H7O···O1ix | 0.84 (2) | 2.07 (2) | 2.8905 (18) | 164 (2) |