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嵌入具有单链磁体行为的层状杂化材料中的亚铁磁性[CoII3(μ3-OH)2(RCO2)4]链。

Ferrimagnetic [CoII3(micro3-OH)2(RCO2)4] chains embedded in a laminar hybrid material exhibiting single-chain magnet behaviour.

作者信息

Hu Sheng, Yun Lei, Zheng Yan-Zhen, Lan Yan-Hua, Powell Annie K, Tong Ming-Liang

机构信息

MOE Key Laboratory of Bioinorganic and Synthetic Chemistry/State Key Laboratory of Optoelectronic Materials and Technologies, School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, P. R. China.

出版信息

Dalton Trans. 2009 Mar 21(11):1897-900. doi: 10.1039/b901163n. Epub 2009 Feb 7.

DOI:10.1039/b901163n
PMID:19259557
Abstract

The ligand, benzophenone-2,4'-dicarboxylate, was used as a polytopic linker and magnetic separator to bridge the inorganic hydroxide-bridged cobat(ii) chain motifs into a laminar inorganic-organic hybrid materials with nearest inter-chain Co(ii)Co(ii) distance of ca. 8.14 A, which exhibits single-chain magnet behaviour.

摘要

配体二苯甲酮-2,4'-二羧酸酯用作多齿连接体和磁分离器，将无机氢氧化物桥联的钴（II）链基序桥接成层状无机-有机杂化材料，链间最近的Co（II）-Co（II）距离约为8.14 Å，该材料表现出单链磁体行为。

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