ALPHA-NITRONYL NITROXIDE CATION RADICALS - CRYSTAL ENGINEERING FOR THE MOLECULAR-BASED ORGANIC FERROMAGNETISM

被引：21

作者：

AWAGA, K

INABE, T

NAKAMURA, T

MATSUMOTO, M

MARUYAMA, Y

机构：

[1] HOKKAIDO UNIV,FAC SCI,DEPT CHEM,SAPPORO,HOKKAIDO 060,JAPAN

[2] NATL CHEM LAB IND,TSUKUBA,IBARAKI 305,JAPAN

[3] INST MOLEC SCI,OKAZAKI,AICHI 444,JAPAN

来源：

MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 1993年 / 232卷

关键词：

D O I：

10.1080/10587259308035700

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Magnetic properties and crystal structures of N-alkylpyridinium alpha-nitronyl nitroxide cation radicals, has been studied. Some of them have been found to have ferromagnetic intermolecular interaction which are much stronger than those in the alpha-nitronyl nitroxide free radicals. Further, a m-N-methylpridinium alpha-nitronyl nitroxide salt crystallizes into a trigonal space group with a triangular lattice, which includes both of the ferromagnetic and antiferromagnetic interactions.

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页码：69 / 78

页数：10

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