Unprecedented Examples of Heterobimetallic Cerium(IV) Disiloxanediolates
作者:Stephan Giessmann、Steffen Blaurock、Volker Lorenz、Frank T. Edelmann
DOI:10.1021/ic701320d
日期:2007.10.1
The first disiloxanediolate complexes of cerium(IV) are reported. Starting from the readily available precursor ((BUO)-B-t)(3)Ce-IV(NO3)(THF)(2) (1), we prepared the novel heterobimetallic compounds [(Ph2-SiO)(2)O}K(THF)(2)}](2)Ce((OBU)-B-t)(2) (2) and [(Ph2SiO)(2)O}(2)(DME)-KOt-Bu}(Ph2SiO2)K}Ce](2) (3) and structurally characterized them by X-ray diffraction.