Synthesis and X-ray crystal structure of the tungsten dimetallatetrahedrane complex[W2Cl4(µ-Cl)2(µ-C2Me2)(THF)2](THF = tetrahydrofuran)
Bott, Simon G.; Clark, David L.; Green, Malcolm L. H.; Mountford, Philip
Журнал:
Journal of the Chemical Society, Chemical Communications
Дата:
1989
Аннотация:
Treatment of {[W2Cl7(THF)5]Na} with excess of alkyne gives the dimetallatetrahedrane compounds, [W2Cl4(µ-Cl)2(µ-C2RR⠲)(THF)2](R = R⠲= H, Me, Et; R = H, R⠲= Ph); the X-ray crystal structure of [W2Cl4(µ-Cl)2(µ-C2Me2)(THF)2](1) reveals a confacial bioctahedral co-ordination environment about the ditungsten centre with a bridging alkyne unit.
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