Synthesis and structures of lithium salts of two cluster iodoarsenate(III)s and a periodohexaantimonate(III)

Three lithium salts comprising cluster polyanions, [Li(thf)4]2[As8I26] (1), [Li(thf)4]2[Li(thf)6][As7I24]·1.5(thf) (2) and [Li(thf)4]4[Sb6I22]·2(thf) (3), were isolated and X-ray-characterised.