Figure 3 View along [110] of the title structure. Showing the hydrogen bonded layers consisting of 3-azaniumylpyridin-1-ium and chloride ions (parallel to ab at c = 1/4, 3/4) with the [SnCl6]2- dianions (parallel to ab at c = 0, 1/2, 1) located in cavities between them.  [article HTML]