The Bond Properties of Ce(C8H8)2 and Ce(C8H8)2-

Abstract

Abstract: By assigning the bonding forms of dicyclooctatetraenyl cerium as: (1)ion aggregation state Ce⁴⁺(C₈H₈)₂^-;(2) s and p orbitals of cerium are used to form the covalent bond of cerium and the ligand;(3) d orbital of cerium is used to form the covalent bond of cerium and the ligand;(4) f orbital of cerium is used to form the covalent bond of cerium and the ligand;(5) s, p, d and / orbitals of cerium are used to form the covalent bond of cerium and the ligand.The bond properties of Ce(C₈H₈)₂ and Ce(C₈H₈)₂^- are analysed in energy with the improved Xa-SWmethod and Ziegler's transition state method.

Key words: Chemical bond, Dicyclooctatetraenyl cerium, Xα-SW

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WANG Yi. The Bond Properties of Ce(C₈H₈)₂ and Ce(C₈H₈)₂^-[J]. Chem. J. Chinese Universities, 1992, 13(5): 643.

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The Bond Properties of Ce(C₈H₈)₂ and Ce(C₈H₈)₂^-

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