Figure 2
(a) The molecular units and (b) the unit cell in the structure of ZnCl2·3H2O. Displacement ellipsoids are drawn at the 50% probability level. Dashed lines indicate hydrogen bonds. [Symmetry codes: (i) 1 − x, 1 − y, 2 − z; (ii) 1 − x, 1 − y, 1 − z.] |