Magnetic interaction via beta-hydrogen atoms in tempo derivatives

被引：14

作者：

Kawakami, T

Oda, A

Takeda, S

Mori, W

Ishida, T

Yasui, M

Iwasaki, F

Nogami, T

Yamaguchi, K

机构：

[1] UNIV ELECTROCOMMUN,DEPT APPL PHYS & CHEM,CHOFU,TOKYO 182,JAPAN

[2] INST MOL SCI,OKAZAKI,AICHI 444,JAPAN

[3] KANAGAWA UNIV,FAC SCI,DEPT CHEM,HIRATSUKA,KANAGAWA 25912,JAPAN

来源：

MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY SECTION A-MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 1997年 / 306卷

基金：

日本学术振兴会;

关键词：

D O I：

10.1080/10587259708044560

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

Theoretical studies of the ferromagnetic property of phenyl-CH=N-TEMPO were carried out. The effective exchange integrals (J(ab)) were calculated for the nearest neighbour molecules in the crystal and the ferromagnetic interaction was revealed. To study the role of the hydrogen atoms, modified pair models were considered. It was concluded that the bridged beta-hydrogen atoms dominantly contribute to the ferromagnetic interaction in the phenyl-CH=N-TEMPO crystal.

引用

页码：141 / 150

页数：10

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