Synthesis, crystal structure and magnetic properties of a mixed-valence pentanuclear cobalt complex

Li Li Hu; Zhong Quan Jia; Jun Tao; Rong Bin Huang; Lan Sun Zheng

doi:10.1039/b812113c

Synthesis, crystal structure and magnetic properties of a mixed-valence pentanuclear cobalt complex

Li Li Hu, Zhong Quan Jia, Jun Tao^*, Rong Bin Huang, Lan Sun Zheng

^*此作品的通讯作者

Xiamen University

科研成果: 期刊稿件 › 文章 › 同行评审

34 引用（Scopus）

摘要

Solvothermal reaction of Co(OAc)₂·4H₂O with H₄L (H₄L = 2-((2-hydroxybenzylidene)amino)-2- hydroxymethylpropane-1,3-diol) in MeCN gave a mixed-valence pentanuclear cobalt complex [Co₅(HL)₂(H₂L)₂(OAc) ₂]·2.5H₂O. Crystal structural analysis revealed that two Co(iii) ions were linked to a central triangular Co(ii) core through HL^3- and H₂L^2- hydroxyl groups. Magnetic measurements showed interesting magnetic properties that were assigned to spin-orbital coupling and ferromagnetic exchange interactions.

源语言	英语
页（从-至）	6113-6116
页数	4
期刊	Dalton Transactions
期	44
DOI	https://doi.org/10.1039/b812113c
出版状态	已出版 - 2008
已对外发布	是

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title = "Synthesis, crystal structure and magnetic properties of a mixed-valence pentanuclear cobalt complex",

abstract = "Solvothermal reaction of Co(OAc)2·4H2O with H4L (H4L = 2-((2-hydroxybenzylidene)amino)-2- hydroxymethylpropane-1,3-diol) in MeCN gave a mixed-valence pentanuclear cobalt complex [Co5(HL)2(H2L)2(OAc) 2]·2.5H2O. Crystal structural analysis revealed that two Co(iii) ions were linked to a central triangular Co(ii) core through HL3- and H2L2- hydroxyl groups. Magnetic measurements showed interesting magnetic properties that were assigned to spin-orbital coupling and ferromagnetic exchange interactions.",

author = "Hu, {Li Li} and Jia, {Zhong Quan} and Jun Tao and Huang, {Rong Bin} and Zheng, {Lan Sun}",

year = "2008",

doi = "10.1039/b812113c",

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pages = "6113--6116",

journal = "Dalton Transactions",

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T1 - Synthesis, crystal structure and magnetic properties of a mixed-valence pentanuclear cobalt complex

AU - Hu, Li Li

AU - Jia, Zhong Quan

AU - Tao, Jun

AU - Huang, Rong Bin

AU - Zheng, Lan Sun

PY - 2008

Y1 - 2008

N2 - Solvothermal reaction of Co(OAc)2·4H2O with H4L (H4L = 2-((2-hydroxybenzylidene)amino)-2- hydroxymethylpropane-1,3-diol) in MeCN gave a mixed-valence pentanuclear cobalt complex [Co5(HL)2(H2L)2(OAc) 2]·2.5H2O. Crystal structural analysis revealed that two Co(iii) ions were linked to a central triangular Co(ii) core through HL3- and H2L2- hydroxyl groups. Magnetic measurements showed interesting magnetic properties that were assigned to spin-orbital coupling and ferromagnetic exchange interactions.

AB - Solvothermal reaction of Co(OAc)2·4H2O with H4L (H4L = 2-((2-hydroxybenzylidene)amino)-2- hydroxymethylpropane-1,3-diol) in MeCN gave a mixed-valence pentanuclear cobalt complex [Co5(HL)2(H2L)2(OAc) 2]·2.5H2O. Crystal structural analysis revealed that two Co(iii) ions were linked to a central triangular Co(ii) core through HL3- and H2L2- hydroxyl groups. Magnetic measurements showed interesting magnetic properties that were assigned to spin-orbital coupling and ferromagnetic exchange interactions.

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U2 - 10.1039/b812113c

DO - 10.1039/b812113c

M3 - Article

AN - SCOPUS:55349097151

SN - 1477-9226

SP - 6113

EP - 6116

JO - Dalton Transactions

JF - Dalton Transactions

IS - 44

ER -

Synthesis, crystal structure and magnetic properties of a mixed-valence pentanuclear cobalt complex

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