XANES SPECTRA OF COPPER(II) COMPLEXES - CORRELATION OF THE INTENSITY OF THE 1S-]3D TRANSITION AND THE SHAPE OF THE COMPLEX

被引：92

作者：

SANO, M

KOMORITA, S

YAMATERA, H

机构：

[1] OSAKA UNIV,COLL GEN EDUC,DEPT CHEM,TOYONAKA,OSAKA 560,JAPAN

[2] DAIDO INST TECHNOL,DEPT CHEM,MINAMI KU,NAGOYA 457,JAPAN

来源：

INORGANIC CHEMISTRY | 1992年 / 31卷 / 03期

关键词：

D O I：

10.1021/ic00029a022

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

X-ray absorption spectra are measured for several copper complexes with four identical ligands, [CuL4]2- (L = chloro, succinimidato), whose geometry ranges from tetrahedral to square planar. Although the main features change complicatedly, the intensity of the 1s --> 3d peak increases with the increase in the dihedral angle between the two L-Cu-L planes. The relation between the intensity and the dihedral angle is explained by correlating the intensity with the mixing of the Cu 3d and 4p orbitals through the perturbation of the ligand field.

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页码：459 / 463

页数：5

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