|
Figure 1 The molecular structure of [C12H14N2][HgBr2Cl2], with displacement ellipsoids drawn at the 50% probability level. The bromine and chlorine atoms are disordered; the figures depicts the anion as an [HgX4]2− species. The halogen atom in the general position is labelled X1 (and the symmetry-related X1i); those in the special position are labelled X2 and X3. Hydrogen atoms are drawn as spheres of arbitrary radius. [Symmetry code (i): x, 3/2 – y, z.]. Unlabelled atoms in the cation are related to the labelled ones by the symmetry code (1 – x, 1 – y, 1 – z). |