A three-dimensional ferrimagnet composed of mixed-valence Mn4 clusters linked by an {Mn[N(CN)2]6}4- unit

被引：150

作者：

Miyasaka, H

Nakata, K

Sugiura, K

Yamashita, M

Clérac, R

机构：

[1] Tokyo Metropolitan Univ, Grad Sch Sci, Dept Chem, Hachioji, Tokyo 1920397, Japan

[2] Japanese Sci & Technol Agcy, PRESTO, Kawaguchi, Saitama 3320012, Japan

[3] CNRS, Ctr Rech Paul Pascal, UPR 8641, F-33600 Pessac, France

[4] Japanese Sci & Technol Agcy, CREST, Kawaguchi, Saitama 3320012, Japan

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2004年 / 43卷 / 06期

关键词：

D O I：

10.1002/anie.200353093

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A ferrimagnet with a 3D molecular network (depicted) has been synthesized and characterized. The compound is composed of units of mixed-valence Mn 4 clusters, a unit that is well known for its single-molecule magnet properties, and MnII paramagnetic units. Both building blocks are linked by a dicyanamide bridging ligand to form a covalently bonded three-dimensional network. The compound becomes a ferrimagnet at 4.1 K that exhibits a spin-flip phenomenon under the influence of a magnetic field.

引用

页码：707 / 711

页数：5

共 41 条

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