FERROMAGNETIC AND ANTIFERROMAGNETIC INTERACTIONS AND CRYSTAL-STRUCTURES OF SOME ORGANIC RADICALS BASED ON NITRONYL NITROXIDE

被引：10

作者：

SUGANO, T

TAMURA, M

GOTO, T

KATO, R

KINOSHITA, M

SAKAI, Y

OHASHI, Y

KURMOO, M

DAY, P

机构：

[1] UNIV TOKYO, INST SOLID STATE PHYS, TOKYO 106, JAPAN

[2] TOKYO INST TECHNOL, DEPT CHEM, TOKYO 152, JAPAN

[3] UCL ROYAL INST GREAT BRITAIN, LONDON W1X 4BS, ENGLAND

来源：

MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 1993年 / 232卷

关键词：

D O I：

10.1080/10587259308035699

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Abstract Our recent results of magnetization, susceptibility and electron paramagnetic resonance (EPR) measurements and crystal structure determinations for the organic radicals based on alpha-nitronyl nitroxide are described. The 3-quinolyl derivative with ferromagnetic intermolecular interaction shows a considerable shift of resonance field in EPR at low temperature probably due to short-range magnetic-order formation. The p-diethylaminophenyl derivative is characterized as a typical one-dimensional Heisenberg antiferromagnet.

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页码：61 / 68

页数：8

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