Two novel tri­methyl­sulfonium salts with polymeric {[SbCl₄]⁻}_n or {[CdCl₃]⁻}_n anions

In two organic–inorganic hybrid salts consisting of tri­methyl­sulfonium cations and polymeric {[SbCl₄]⁻}_n or {[CdCl₃]⁻}_n anions, the central metal atoms are coordinated by six Cl atoms, forming an anionic {[SbCl₄]⁻}_n three-dimensional framework or anionic {[CdCl₃]⁻}_n one-dimensional chains.