The crystal structure of a salt of mixed trihalo(aryl)antimonate(III) anion, [n-Bu4N]2[(p-tol)Cl2Sb(μ-Br)2SbCl2(p-tol)] (p-tol = p-tolyl) reveals that the anion is dimeric in nature and two Sb atoms of the dimer are asymmetrically bridged by bromide ions (Sb-Br(bridging) = 2.985(2) / 3.373(1) Å).
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