New sulfide-bridged heterocubanes [MVI(S)ReI3(CO)9(µ3-S)4]–, M = Mo or W, with transition metals in very different oxidation states
Abstract
The cluster anions [MVI(S)ReI3(CO)9(µ3-S)4]–, M = Mo or W, contain three six-coordinate tricarbonylrhenium(I) fragments, held together by one µ3-sulfide ion and by one reducible and charge transfer-active µ3-MVIS42– unit.