EXAFS study on the spin-crossover system, [Fe(4-NH2trz)3](R-SO3)2

被引：8

作者：

Kojima, N ^{[1
]}

Murakami, Y

Komatsu, T

Yokoyama, T

机构：

[1] Univ Tokyo, Grad Sch Arts & Sci, Tokyo 1538902, Japan

[2] Univ Tokyo, Grad Sch Sci, Tokyo 1130033, Japan

来源：

SYNTHETIC METALS | 1999年 / 103卷 / 1-3期

关键词：

X-ray absorption spectroscopy; structural phase transitions; magnetic phase transitions;

D O I：

10.1016/S0379-6779(98)00668-7

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Fe K-edge XAFS spectra of one-dimensional chain Fe(II) complexes [Fe(4-NH(2)trz)(3)](R-SO3)(2). 2H(2)O (4-NH(2)trz=4-amino-1,2,4-triazole, R=CmH2m+1, p-CH3C6H4) were investigated to obtain the local structural information on the spin-crossover phase transition. The distances of the first nearest neighbor Fe-N were almost the same in each sample. The distance of the nearest neighbor Fe-Fe became shorter with increasing the length of alkyl chain of counter-ion.

引用

页码：2154 / 2154

页数：1