Structure and magnetic property of bimetallic hexanuclear cluster based on 5-chlorosalicylaldehyde oxime

Yuan Zhang; Chen Yan Wei; Tian Fu Liu

doi:10.1016/j.cclet.2014.01.009

Structure and magnetic property of bimetallic hexanuclear cluster based on 5-chlorosalicylaldehyde oxime

Yuan Zhang
, Chen Yan Wei
, Tian Fu Liu^*

^*Corresponding author for this work

Beijing Institute of Technology

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

1 Citation (Scopus)

Abstract

The bimetallic hexanuclear cluster [Mn₄Ni₂O ₂(Cl-Sao)₆·(CH₃OH)₈] ·10CH₃OH (1) was synthesized. Single-crystal X-ray analysis reveals that 1 consists of two [Mn₂Ni(μ₃-O)(Cl-Sao) ₃] subunits linked together via two pairs of long NiO bonds involving two oximate oxygen atoms and two phenolate oxygen atoms. Each Mn and Ni center achieves six-coordination with axial methanol molecules. The spin centers of the Mn^III and Ni^II ions exchange magnetic coupling through O^2-, O^-_phenolate and NO bridges. The magnetic properties of the cluster have been investigated.

Original language	English
Pages (from-to)	937-940
Number of pages	4
Journal	Chinese Chemical Letters
Volume	25
Issue number	6
DOIs	https://doi.org/10.1016/j.cclet.2014.01.009
Publication status	Published - Jun 2014
Externally published	Yes

Keywords

Cluster
Crystal structure
Magnetic property
Manganese complex
Nickel complex

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10.1016/j.cclet.2014.01.009

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@article{b5f51e1ef9af4c5aa1b0c7a49b99ba25,

title = "Structure and magnetic property of bimetallic hexanuclear cluster based on 5-chlorosalicylaldehyde oxime",

abstract = "The bimetallic hexanuclear cluster [Mn4Ni2O 2(Cl-Sao)6·(CH3OH)8] ·10CH3OH (1) was synthesized. Single-crystal X-ray analysis reveals that 1 consists of two [Mn2Ni(μ3-O)(Cl-Sao) 3] subunits linked together via two pairs of long NiO bonds involving two oximate oxygen atoms and two phenolate oxygen atoms. Each Mn and Ni center achieves six-coordination with axial methanol molecules. The spin centers of the MnIII and NiII ions exchange magnetic coupling through O2-, O-phenolate and NO bridges. The magnetic properties of the cluster have been investigated.",

keywords = "Cluster, Crystal structure, Magnetic property, Manganese complex, Nickel complex",

author = "Yuan Zhang and Wei, \{Chen Yan\} and Liu, \{Tian Fu\}",

year = "2014",

month = jun,

doi = "10.1016/j.cclet.2014.01.009",

language = "English",

volume = "25",

pages = "937--940",

journal = "Chinese Chemical Letters",

issn = "1001-8417",

publisher = "Elsevier B.V.",

number = "6",

}

TY - JOUR

T1 - Structure and magnetic property of bimetallic hexanuclear cluster based on 5-chlorosalicylaldehyde oxime

AU - Zhang, Yuan

AU - Wei, Chen Yan

AU - Liu, Tian Fu

PY - 2014/6

Y1 - 2014/6

N2 - The bimetallic hexanuclear cluster [Mn4Ni2O 2(Cl-Sao)6·(CH3OH)8] ·10CH3OH (1) was synthesized. Single-crystal X-ray analysis reveals that 1 consists of two [Mn2Ni(μ3-O)(Cl-Sao) 3] subunits linked together via two pairs of long NiO bonds involving two oximate oxygen atoms and two phenolate oxygen atoms. Each Mn and Ni center achieves six-coordination with axial methanol molecules. The spin centers of the MnIII and NiII ions exchange magnetic coupling through O2-, O-phenolate and NO bridges. The magnetic properties of the cluster have been investigated.

AB - The bimetallic hexanuclear cluster [Mn4Ni2O 2(Cl-Sao)6·(CH3OH)8] ·10CH3OH (1) was synthesized. Single-crystal X-ray analysis reveals that 1 consists of two [Mn2Ni(μ3-O)(Cl-Sao) 3] subunits linked together via two pairs of long NiO bonds involving two oximate oxygen atoms and two phenolate oxygen atoms. Each Mn and Ni center achieves six-coordination with axial methanol molecules. The spin centers of the MnIII and NiII ions exchange magnetic coupling through O2-, O-phenolate and NO bridges. The magnetic properties of the cluster have been investigated.

KW - Cluster

KW - Crystal structure

KW - Magnetic property

KW - Manganese complex

KW - Nickel complex

UR - https://www.scopus.com/pages/publications/84904066749

U2 - 10.1016/j.cclet.2014.01.009

DO - 10.1016/j.cclet.2014.01.009

M3 - Article

AN - SCOPUS:84904066749

SN - 1001-8417

VL - 25

SP - 937

EP - 940

JO - Chinese Chemical Letters

JF - Chinese Chemical Letters

IS - 6

ER -

Structure and magnetic property of bimetallic hexanuclear cluster based on 5-chlorosalicylaldehyde oxime

Abstract

Keywords

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