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IJPAP Vol.47(11) [November 2009] >


Title: Electronegativity, fractional ionic character and refractive index of binary compounds
Authors: Singh, B P
Baghel, V S
Baghel, K S
Keywords: Electronegativity difference
Binary compounds
Ionic character
Electronic polarizability
Magnetic susceptibility
Issue Date: Nov-2009
Publisher: CSIR
Abstract: An analysis is presented for the electronegativity, fractional ionic character and refractive index of binary compounds with monovalent, divalent and trivalent atoms. The values of electronegativity difference by investigating a relationship between fractional ionic character and electronegativities have been determined. More accurate values of ionicity based on the revised energy gap model have been used in the present study to obtain the new results. The values of electronegativity difference are found to be correlated well with the values of refractive index and energy gap in case of I-VII, II-VI and III-V binary compounds.
Page(s): 793-803
ISSN: 0975-1041 (Online); 0019-5596 (Print)
Source:IJPAP Vol.47(11) [November 2009]

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