Structure and Magnetic Properties of a 3d–4f-Doped Hexagonal Heterometallic Cluster

被引：0
|
作者：
Qi-Zhen Yang
Min-Jia Zheng
Hua-Hong Zou
Hai-Ling Wang
Dong-Cheng Liu
Yan-Cheng Liu
Fu-Pei Liang
机构：
[1] Guangxi Normal University,State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry and Pharmacy
[2] Guilin University of Technology,Guangxi Key Laboratory of Electrochemical and Magnetochemical Functional Materials, College of Chemistry and Bioengineering
来源：
Journal of Cluster Science | 2019年 / 30卷
关键词：
Hexanuclear cluster; Heterometallic; Crystal structure; Magnetic properties;
D O I：
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中图分类号：
学科分类号：
摘要：
2-(2,3-Dihydroxpropyliminomethyl)6-methoxyphenol (H3L), trimethylacetic acid (Hpiv), Dy(NO3)3·6H2O and Co(NO3)2·6H2O were reacted at 80 °C to obtain a heterometallic hexanuclear cluster [Dy2Co4(L)2(μ3-OH)2(piv)8]·2Hpiv·2H2O (1). X-ray crystallographic study reveals that complex 1 displays a central planar butterfly motif consisting of the Dy2IIICo2II, with another two CoII ions ‘‘capping’’ around the periphery of the butterfly. Magnetic studies suggest that 1 displays little out-of-phase component of the ac-susceptibilities in zero dc-field, and observed weak imaginary component.
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页码：25 / 30
页数：5
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