Syntheses, structures and dynamic behavior of zirconocene boracyclopentane and boracyclohexane derivatives

n this study, ten cyclic organohydroborate zirconocene complexes were prepared, and nine of them were structurally characterized by single crystal X-ray diffraction techniques.;Compounds ;The zirconocene hydride complex ;The electron donor ability of the zirconium hydride compounds 1 and 6, which is the requirement to function as a catalyst, were demonstrated by the isolation of the single hydrogen bridged compounds: ;The silanolato-substituted compound ;The variable-temperature behaviors of compounds:...