Table 1. Hydrogen-bond geometry (, ).
| DHA | DH | HA | D A | DHA |
|---|---|---|---|---|
| O1H1AO2 | 0.84 | 1.87 | 2.6287(18) | 150 |
| O5H5AO6 | 0.84 | 1.92 | 2.6619(18) | 147 |
| N1H1NN2i | 0.91 | 1.96 | 2.8624(19) | 175 |
| N3H3NO4ii | 0.91 | 1.97 | 2.8703(18) | 170 |
| C11H11AO8iii | 0.99 | 2.39 | 3.371(2) | 171 |
| C5H5S2iv | 0.95 | 2.71 | 3.5043(18) | 141 |
Symmetry codes: (i)
; (ii)
; (iii)
; (iv)
.