Supramolecular compounds assembled from the heteroleptic tetrahedral complex [{CpMo(CO) 2 } 2 (μ,η 2 -AsSb)] and metal salts.

The reaction of the tetrahedral complex [{CpMo(CO) 2 } 2 (μ,η 2 -AsSb)] with Cu I and Ag I salts is presented which gives unprecedented neutral and cationic supramolecular aggregates featuring mixed As/Sb-donor molecules as ligands/linkers between metal ions.