A trimetallic strategy towards ZnII4 Dy III2 Cr III2 and Zn II4 Dy III2 Co III2 single-ion magnets

Kong Qiu Hu; Xiang Jiang; Shu Qi Wu; Cai Ming Liu; Ai Li Cui; Hui Zhong Kou

doi:10.1039/c5dt02175h

A trimetallic strategy towards Zn^II₄ Dy ^III₂ Cr ^III₂ and Zn ^II₄ Dy ^III₂ Co ^III₂ single-ion magnets

Kong Qiu Hu, Xiang Jiang, Shu Qi Wu, Cai Ming Liu, Ai Li Cui, Hui Zhong Kou

Research output: Contribution to journal › Article › peer-review

27 Citations (Scopus)

Abstract

Two cyano- and phenoxo-bridged octanuclear complexes ZnII4DyIII2CoIII2 (complex 1) and ZnII4DyIII2CrIII2 (complex 2) with diamagnetic Zn(ii) and Co(iii) are reported. Dy(iii) is surrounded by nine oxygen atoms of two [Zn(Me₂valpn)] (Me₂valpn^2- = dianion of N,N′-2,2-dimethylpropylenebis(3-methoxysalicylideneimine)) and one water molecule. Magnetic studies reveal that both exhibit single-ion magnet (SIM) behavior with the energy barrier of 85.9 K for complex 1 and 100.9 K for complex 2.

Original language	English
Pages (from-to)	15413-15416
Number of pages	4
Journal	Dalton Transactions
Volume	44
Issue number	35
DOIs	https://doi.org/10.1039/c5dt02175h
Publication status	Published - Jul 29 2015
Externally published	Yes

All Science Journal Classification (ASJC) codes

Inorganic Chemistry

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10.1039/c5dt02175h

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title = "A trimetallic strategy towards ZnII4 Dy III2 Cr III2 and Zn II4 Dy III2 Co III2 single-ion magnets",

abstract = "Two cyano- and phenoxo-bridged octanuclear complexes ZnII4DyIII2CoIII2 (complex 1) and ZnII4DyIII2CrIII2 (complex 2) with diamagnetic Zn(ii) and Co(iii) are reported. Dy(iii) is surrounded by nine oxygen atoms of two [Zn(Me2valpn)] (Me2valpn2- = dianion of N,N′-2,2-dimethylpropylenebis(3-methoxysalicylideneimine)) and one water molecule. Magnetic studies reveal that both exhibit single-ion magnet (SIM) behavior with the energy barrier of 85.9 K for complex 1 and 100.9 K for complex 2.",

author = "Hu, {Kong Qiu} and Xiang Jiang and Wu, {Shu Qi} and Liu, {Cai Ming} and Cui, {Ai Li} and Kou, {Hui Zhong}",

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doi = "10.1039/c5dt02175h",

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T1 - A trimetallic strategy towards ZnII4 Dy III2 Cr III2 and Zn II4 Dy III2 Co III2 single-ion magnets

AU - Hu, Kong Qiu

AU - Jiang, Xiang

AU - Wu, Shu Qi

AU - Liu, Cai Ming

AU - Cui, Ai Li

AU - Kou, Hui Zhong

PY - 2015/7/29

Y1 - 2015/7/29

N2 - Two cyano- and phenoxo-bridged octanuclear complexes ZnII4DyIII2CoIII2 (complex 1) and ZnII4DyIII2CrIII2 (complex 2) with diamagnetic Zn(ii) and Co(iii) are reported. Dy(iii) is surrounded by nine oxygen atoms of two [Zn(Me2valpn)] (Me2valpn2- = dianion of N,N′-2,2-dimethylpropylenebis(3-methoxysalicylideneimine)) and one water molecule. Magnetic studies reveal that both exhibit single-ion magnet (SIM) behavior with the energy barrier of 85.9 K for complex 1 and 100.9 K for complex 2.

AB - Two cyano- and phenoxo-bridged octanuclear complexes ZnII4DyIII2CoIII2 (complex 1) and ZnII4DyIII2CrIII2 (complex 2) with diamagnetic Zn(ii) and Co(iii) are reported. Dy(iii) is surrounded by nine oxygen atoms of two [Zn(Me2valpn)] (Me2valpn2- = dianion of N,N′-2,2-dimethylpropylenebis(3-methoxysalicylideneimine)) and one water molecule. Magnetic studies reveal that both exhibit single-ion magnet (SIM) behavior with the energy barrier of 85.9 K for complex 1 and 100.9 K for complex 2.

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A trimetallic strategy towards Zn^II₄ Dy ^III₂ Cr ^III₂ and Zn ^II₄ Dy ^III₂ Co ^III₂ single-ion magnets

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