Table 2. Hydrogen-bond geometry (, ).
| DHA | DH | HA | D A | DHA |
|---|---|---|---|---|
| N1H1Cl1i | 0.91 | 2.25 | 3.1425(16) | 167 |
| N1H2Cl1ii | 0.91 | 2.40 | 3.2110(18) | 149 |
| N1H3Cl1iii | 0.91 | 2.32 | 3.1794(15) | 157 |
| O2H4Cl1 | 0.79(6) | 2.22(6) | 3.0080(19) | 172(4) |
| C2H21O1iv | 1.00 | 2.39 | 3.292(2) | 150 |
| C2H21O1iii | 1.00 | 2.55 | 3.216(2) | 124 |
Symmetry codes: (i)
; (ii)
; (iii)
; (iv)
.