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The sulfur atom in the title compound 1 is not pyramidally but trigonal-planar coordinated. This compares with the known structure of phosphanediyl complexes and their homologues. But replacement of Ph by Et and of PF by CIO already leads to a complex with Mn--Mn bonding and pyramidally coordinated sulfur atom.
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Braunwarth et al. (1988) studied this question.
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