Faculté des sciences

μ-Chloro-μ-diphenylphosphido-μ-hydrido-bis[(η6-hexamethylbenzene)ruthenium(II)] tetrafluoroborate

Tschan, Mathieu J.-L. ; Therrien, Bruno ; Süss-Fink, Georg

In: Acta Crystallographica Section E, 2006, vol. 62, no. 5, p. m954-m956

The new triple-bridged dinuclear cation [(η6-C6Me6)2Ru2(μ2-Cl)(μ2-H)(μ2-PPh2)]+ was formed in chloroform from the precursor [(η6-C6Me6)2Ru2(μ2-H)2(μ2-PPh2)]+ and... Plus

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    Summary
    The new triple-bridged dinuclear cation [(η6-C6Me6)2Ru22-Cl)(μ2-H)(μ2-PPh2)]+ was formed in chloroform from the precursor [(η6-C6Me6)2Ru22-H)22-PPh2)]+ and characterized as the tetrafluoroborate salt [(η6-C12H18)2Ru22-Cl)(μ2-H){μ2-P(C6H5)2}]BF4. The single-crystal X-ray structure analysis confirms the formation of the meso form. Despite the presence of two stereogenic centres, the complex is not chiral.