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Synthesis and crystal structure of [W3S4(Acac)3(PPh3)3]PF6 · 0.5CHCl3 and [W3S4(Hfac)3(PPh3)2Br] · 2CHCl3

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Abstract

New cluster complexes [W3S4(Acac)3(PPh3)3]PF6 · 0.5CHCl3 (Acac = CH3C(O)CHC(O)CH3) (I) and [W3S4(Hfac)3(PPh3)2Br] · 2CHCl3 (Hfac = CF3C(O)CHC(O)CF3) (II) were synthesized. Their molecular and crystal structures were determined by X-ray diffraction. The cis-cis type of coordination of acetylacetonate and hexafluoroacetylacetonate ligands in I and II, respectively, was established, and the PPh3 ligands were found in the trans-positions with respect to the “capping” sulfide ligand (μ3-S).

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Correspondence to S. A. Adonin.

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Original Russian Text © S.A. Adonin, A.V. Virovets, M.N. Sokolov, V.P. Fedin, 2010, published in Koordinatsionnaya Khimiya, 2010, Vol. 36, No. 10, pp. 743–747.

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Adonin, S.A., Virovets, A.V., Sokolov, M.N. et al. Synthesis and crystal structure of [W3S4(Acac)3(PPh3)3]PF6 · 0.5CHCl3 and [W3S4(Hfac)3(PPh3)2Br] · 2CHCl3 . Russ J Coord Chem 36, 734–738 (2010). https://doi.org/10.1134/S1070328410100027

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  • DOI: https://doi.org/10.1134/S1070328410100027

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