ChemInform Abstract: The Reactions of Dioxobis(acetylacetonato)molybdenum, MoO2(acac)2, with Tetrathiomolybdate and Tetrathiotungstate. High Formation Tendency of the (MVI(μ-S)2MoIVO(μ-S)2MVI) Group and the (MVIS3( S2))2- Type Ligand (M: Mo, W).
Abstract
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ChemInform Abstract
The title reactions are found to yield the diamagnetic complexes (III) and (V) which crystallize in space group Cc (Z = 4) and P1 (Z = 3), respectively. Both (III) and (V) are mixed-crystal compounds and contain several anions which differ slightly in composition and structure. The various anions show a high tendency for the formation of (MVI(μ-S)2MoIVO(μ-S)2MIV) cores (M: Mo, W). The complex (V) is the first structurally characterized Mo/W mixed thiometalate.
