cis-Di-μ-oxido-bis[(N,N-diethyldithiocarbamato-κ2 S,S′)oxidomolybdenum(V)](Mo—Mo) tetrahydrofuran monosolvate
نویسندگان
چکیده
The title compound, [Mo(2)(C(5)H(10)NS(2))(2)O(4)]·C(4)H(8)O, can be readily prepared in tetra-hydro-furan (THF) by an oxidation reaction between the Mo(IV) precursor [MoO(S(2)CNEt(2))(2)] with [ReMeO(3)]. The compound is an axially symmetric Mo(V) dimer (2 symmetry), in which the metal atoms exhibit a distorted square-pyramidal coordination environment. A THF mol-ecule was found to be equally disordered over two symmetry-related sites (around a twofold rotation axis), trans-coordinated to the apical oxido group and weakly inter-acting with the Mo(V) atoms [Mo-O = 2.6213 (19) Å]. In the crystal, some weak C-H⋯O inter-actions occur between the terminal oxido and neighbouring -CH(3) groups of an adjacent [Mo(μ-O)O(S(2)CNEt(2))](2) unit.
منابع مشابه
Redetermination of di-μ-sulfido-bis{[(2R)-2-acetoxy-2-aminoethane-1-thiolato-κ2 N,S]oxidomolybdenum(V)}
The structure of the title compound, [Mo(2)(C(4)H(8)NO(2)S)(2)O(2)S(2)], has been redetermined. Besides obvious differences between the original [Drew & Kay (1971 ▶). J. Chem. Soc. A, pp. 1851-1854] and the current unit-cell parameters, some packing features of the structure are also different; these findings are the result of significant improvements in the precision and accuracy of the presen...
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