Co2+(15-crown-5) magnetic supramoleccular cation in [Ni(dmit)2]- π-spin system

被引：34

作者：

Akutagawa, T ^{[1
]}

Nishihara, S

Takamatsu, N

Hasegawa, T

Nakamura, T

Inabe, T

机构：

[1] Hokkaido Univ, Res Inst Elect Sci, Sapporo, Hokkaido 0600812, Japan

[2] Hokkaido Univ, Grad Sch Environm Earth Sci, Sapporo, Hokkaido 0600810, Japan

[3] Japan Sci & Technol Corp, PRESTO, Sapporo, Hokkaido 0600810, Japan

[4] Hokkaido Univ, Grad Sch Sci, Sapporo, Hokkaido 0600810, Japan

来源：

JOURNAL OF PHYSICAL CHEMISTRY B | 2000年 / 104卷 / 25期

关键词：

D O I：

10.1021/jp001112f

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：

Magnetic cation of Co2+ was incorporated in a monovalent [Ni(dmit)(2)](-) (2-thioxo-1,3-dithiole-4,5-dithiolate) salt by using the supramolecular framework of 15-crown-5. The pi-spins of [Ni(dmit)(2)](-) formed a one-dimensional Heisenberg antiferromagnetic linear chain, while the d-spin of Co2+ behaved as a free S = 3/2 spin within the crystal.

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页码：5871 / 5873

页数：3

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