FERROMAGNETIC AND ANTIFERROMAGNETIC INTERMOLECULAR INTERACTIONS IN THE 2-DIMENSIONAL TRIANGULAR LATTICE OF THE M-N-METHYLPYRIDINIUM NITRONYL NITROXIDE CATION RADICAL

被引：68

作者：

AWAGA, K ^{[1
]}

INABE, T ^{[1
]}

MARUYAMA, Y ^{[1
]}

NAKAMURA, T ^{[1
]}

MATSUMOTO, M ^{[1
]}

机构：

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

来源：

CHEMICAL PHYSICS LETTERS | 1992年 / 195卷 / 01期

关键词：

D O I：

10.1016/0009-2614(92)85904-O

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

An alpha-nitronyl nitroxide cation radical, 2-(3-N-methylpyridinium)-4,4,5,5-tetramethyl-4,5-dihydro-1H-imidazol-1-oxyl 3-N-oxide, has been found to possess a unique structure and magnetic properties: the molecules are manifested as dimers with a very short intermolecular contact between the NO group and the pyridinium ring, and the dimer units form an organic 2D triangular lattice. It includes both ferromagnetic and antiferromagnetic intermolecular interactions.

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页码：21 / 24

页数：4

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