Tetrakis(μ‐triisopropylsilanethiolato)‐1:2κ4S:S;2:3κ4S:S‐bis(triisopropylsilanethiolato)‐1κS,3κS‐trizinc(II)

The title compound, [Zn₃(C₉H₂₁SiS)₆] or [(ⁱPr₃SiS)Zn(μ‐SSiⁱPr₃)₂Zn(μ‐SSiⁱPr₃)₂Zn(SSiⁱPr₃)], is the first structurally characterized homoleptic silanethiolate complex of zinc. A near‐linear arrangement of three Zn^II ions is observed, the metals at the ends being three‐coordinate with one terminally bound silanethiolate ligand. The central Zn^II ion is four‐coordinate and tetrahedral, with two bridging silanethiolate ligands joining it to each of the two peripheral Zn^II ions. The nonbonding intermetallic distances are 3.1344 (11) and 3.2288 (12) Å, while the Zn...Zn...Zn angle is 172.34 (2)°. A trimetallic silanethiolate species of this type has not been previously identified by X‐ray crystallography for any element.