RELATION BETWEEN EFFECTIVE ATOMIC CHARGE AND CHEMICAL-SHIFTS IN X-RAY ABSORPTION-SPECTRA OF TRANSITION-METAL COMPOUNDS

被引：66

作者：

SARODE, PR ^{[1
]}

RAMASESHA, S ^{[1
]}

MADHUSUDAN, WH ^{[1
]}

RAO, CNR ^{[1
]}

机构：

[1] INDIAN INST SCI,SOLID STATE & STRUCT CHEM UNIT,BANGALORE 560012,INDIA

来源：

JOURNAL OF PHYSICS C-SOLID STATE PHYSICS | 1979年 / 12卷 / 12期

关键词：

D O I：

10.1088/0022-3719/12/12/029

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Chemical shifts of K absorption discontinuities, Delta E, of several manganese, iron and cobalt oxides with the metal in the formal oxidation states between +2 and +4, have been measured. These data, together with data in the literature on other compounds of these metals, can be fitted into the expression Delta E=aq+bq2, where q is the effective atomic charge on the metal. Theoretical considerations also support this functional relationship between Delta E and q.

引用

页码：2439 / 2445

页数：7

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