Journal of the Korean Chemical Society (대한화학회지)

Korean Chemical Society (대한화학회)
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A Simple Approach to the Ionic-covalent Bond Based on the Electronegativity and Acid Strength of Cations. Part Two:Application to the Description of the Electronic Properties of Oxides

  • Published : 19970800
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Abstract

The acid strngth of cations, determined with ICP (Ionic Covalent Parameter): ICP=log(P)-1.38x+2.07 where P is the polarizing power and X its electronegativity expresses the competition between the covalent and ionic forces. This concept, together with electronegativity, is used to describe the properties of oxides with various electronic properties (insulators, metals, degenerate semiconductors, superconductors).

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