A new class of binuclear rhenium(II) halide species containing a strong metal–metal bond: the chemistry and structure of complexes of the type Re2X4(Pr3)4
- 1 January 1974
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 1,p. 4-5
- https://doi.org/10.1039/c39740000004
Abstract
A new class of tertiary phosphine complexes of the type Re2Cl4(PR3)4 have been isolated from the reation of Re3Cl9 or the Re2Cl8 2– anion with the appropriate phosphine, and a single crystal X-ray structure analysis has shown Re2Cl4(PEt3)4 to posses a strong (evidently quadruple) rhenium–rhenium bond and eclipsed rotational configuration.Keywords
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