A NEW EVALUATION FOR X-RAY ABSORPTION SPECTRA IN THE XANES REGION

被引：0
作者：
Wakita, Hisanobu [1 ]
Yamaguchi, Toshio [1 ]
Fujiwara, Manabu [1 ]
Yamashita, Seiichi [1 ]
机构：
[1] Fukuoka Univ, Fac Sci, Dept Chem, Jonan Ku, Fukuoka 81401, Japan
来源：
ANALYTICAL SCIENCES | 1991年 / 7卷
关键词：
XANES; macrocycles; copper(II) complex; DV-X alpha;
D O I：
10.2116/analsci.7.Supple_521
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
The electronic states of copper(II) ions containing the square-planar tetraaza and macrocyclic copper(II) complexes were measured in solid state by means of X-ray absorption near edge structure(XANES) The peaks in the measured XANES spectra shifted to lower energy side with increasing electron density of a central copper(II) ion. The molecular orbital calculations for the complexes was carried out by the DV-X method, and the theoretical XANES spectra were estimated. The chemical shift using XANES spectra was evaluated by this work.
引用
收藏
页码：521 / 522
页数：2
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