Inorganic Chemistry, Vol.36, No.10, 2227-2229, 1997
Synthesis and Molecular-Structures of the Magnesium and Aluminum Adducts of a Niobium-Oxo Complex - X-Ray Crystal-Structures of ((Nbocl4(THF))(2)Mg(THF)(4)) and ((Nbocl4(THF))(2)Alcl(THF)(3))
The niobium-oxo adducts [{NbOCl4(THF)}(2)Mg(THF)(4)] and [{NbOCl4(THF)}(2)AlCl(THF)(3)] are synthesized in direct reaction of NbCl5 with MgCl2 or AlCl3 in tetrahydrofuran and structurally characterized by X-ray diffraction.
Keywords:ETHYLENE POLYMERIZATION;STEREOCHEMICAL CONTROL;CLUSTER COMPOUNDS;CATALYSTS;HALIDES;METHYLALUMOXANE;PROPYLENE;PROPENE