Correlation between optical basicity, electronegativity and electronic polarizability for some oxides and oxysalts

被引：22

作者：

Reddy, RR ^{[1
]}

Ahammed, YN ^{[1
]}

Gopal, KR ^{[1
]}

Abdul Azeem, P ^{[1
]}

Rao, TVR ^{[1
]}

机构：

[1] Sri Krishnadevaraya Univ, Dept Phys, Anantapur 515003, Andhra Pradesh, India

来源：

OPTICAL MATERIALS | 1999年 / 12卷 / 04期

关键词：

D O I：

10.1016/S0925-3467(98)00083-4

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A new method for calculating the optical basicity, electronic polarizability and oxygen electronegativity of oxides and oxysalts has been evaluated based on the concept of average electronegativity given by Asokamani and Manjula. The estimated parameters are in good agreement with the Duffy values. The results are also discussed in relation to the nature of bonding. It is suggested that the impurity of average electronegativity in predicting different parameters is well emphasised. (C) 1999 Elsevier Science B.V. All rights reserved.

引用

页码：425 / 428

页数：4

共 16 条

[1] CORRELATION BETWEEN ELECTRONEGATIVITY AND SUPERCONDUCTIVITY [J].

ASOKAMANI, R ;

MANJULA, R .

PHYSICAL REVIEW B, 1989, 39 (07) :4217-4221

[2]

BAUCKE FGK, 1991, PHYS CHEM GLASSES, V32, P211

[3]

BINKS JH, 1985, J CHEM SOC FARADAY T, V281, P473

[4]

BROWN SD, 1982, IRONMAK STEELMAK, V9, P163

[5] EVALUATION OF GLASS-FORMATION CRITERIA [J].

DELEEDE, G ;

DEWAAL, H .

JOURNAL OF NON-CRYSTALLINE SOLIDS, 1988, 104 (01) :45-51

[6]

Duffy J.A., 1991, Optical Properties of Glass

[7]

Duffy J.A., 1990, Bonding, Energy Levels, and Bands in Inorganic Solids

[8] INTERPRETATION OF GLASS CHEMISTRY IN TERMS OF OPTICAL BASICITY CONCEPT [J].

DUFFY, JA ;

INGRAM, MD .

JOURNAL OF NON-CRYSTALLINE SOLIDS, 1976, 21 (03) :373-410

[9] ESTABLISHMENT OF AN OPTICAL SCALE FOR LEWIS BASICITY IN INORGANIC OXYACIDS, MOLTEN SALTS, AND GLASSES [J].

DUFFY, JA ;

INGRAM, MD .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1971, 93 (24) :6448-&

[10] COMMENTS ON THE APPLICATION OF OPTICAL BASICITY TO GLASS [J].

DUFFY, JA ;

INGRAM, MD .

JOURNAL OF NON-CRYSTALLINE SOLIDS, 1992, 144 (01) :76-80

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