| D—H···A | D—H | H···A | D···A | D—H···A |
| O4—H41···O1i | 0.94 (4) | 1.96 (4) | 2.873 (2) | 163 (3) |
| C6—H6···O4ii | 0.98 | 2.46 | 3.195 (2) | 131 |
| C4—H4···O6iii | 0.98 | 2.36 | 3.345 (3) | 179 |
| C6—H6···O6iv | 0.98 | 2.62 | 3.306 (2) | 127 |
| O6—H61···O5v | 0.87 (4) | 1.99 (4) | 2.811 (2) | 155 (3) |
| O5—H51···O4vi | 0.85 (4) | 2.45 (3) | 3.050 (2) | 128 (3) |
| O5—H51···O5vi | 0.85 (4) | 2.26 (4) | 3.0402 (12) | 152 (3) |