Syntheses, crystal structures and magnetic properties of mixed-valence linear trinuclear cobalt and 2D nickel complexes

Tian Fu Liu; Zai Xin Wang

doi:10.1016/j.inoche.2012.12.020

Syntheses, crystal structures and magnetic properties of mixed-valence linear trinuclear cobalt and 2D nickel complexes

Tian Fu Liu^*, Zai Xin Wang

^*Corresponding author for this work

School of Chemistry and Chemical Engineering

Beijing Institute of Technology

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

10 Citations (Scopus)

Abstract

Two new complexes, [CoL₂]₂[Co(CH₃OH) ₄] (1), and [Ni₂L₂(CH₃OH) ₂]_n (2) (H₂L = 2-(((2-hydroxynaphthalen-1-yl) methylene)amino)acetic acid), have been synthesized and structurally characterized. Single-crystal X-ray analysis reveals that complex 1 is linear trinuclear mixed valence cobalt complex, while complex 2 is a 2D complex by double naphtholate bridged and syn-anti carboxylate bridged. Magnetic susceptibility measurements indicate that 1 shows mononuclear Co^II behavior whereas 2 exhibits an antiferromagnetism behavior.

Original language	English
Pages (from-to)	84-87
Number of pages	4
Journal	Inorganic Chemistry Communications
Volume	30
DOIs	https://doi.org/10.1016/j.inoche.2012.12.020
Publication status	Published - Apr 2013

Keywords

Cobalt complex
Crystal structure
Magnetic property
Nickel complex

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10.1016/j.inoche.2012.12.020

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title = "Syntheses, crystal structures and magnetic properties of mixed-valence linear trinuclear cobalt and 2D nickel complexes",

abstract = "Two new complexes, [CoL2]2[Co(CH3OH) 4] (1), and [Ni2L2(CH3OH) 2]n (2) (H2L = 2-(((2-hydroxynaphthalen-1-yl) methylene)amino)acetic acid), have been synthesized and structurally characterized. Single-crystal X-ray analysis reveals that complex 1 is linear trinuclear mixed valence cobalt complex, while complex 2 is a 2D complex by double naphtholate bridged and syn-anti carboxylate bridged. Magnetic susceptibility measurements indicate that 1 shows mononuclear CoII behavior whereas 2 exhibits an antiferromagnetism behavior.",

keywords = "Cobalt complex, Crystal structure, Magnetic property, Nickel complex",

author = "Liu, {Tian Fu} and Wang, {Zai Xin}",

year = "2013",

month = apr,

doi = "10.1016/j.inoche.2012.12.020",

language = "English",

volume = "30",

pages = "84--87",

journal = "Inorganic Chemistry Communications",

issn = "1387-7003",

publisher = "Elsevier B.V.",

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TY - JOUR

T1 - Syntheses, crystal structures and magnetic properties of mixed-valence linear trinuclear cobalt and 2D nickel complexes

AU - Liu, Tian Fu

AU - Wang, Zai Xin

PY - 2013/4

Y1 - 2013/4

N2 - Two new complexes, [CoL2]2[Co(CH3OH) 4] (1), and [Ni2L2(CH3OH) 2]n (2) (H2L = 2-(((2-hydroxynaphthalen-1-yl) methylene)amino)acetic acid), have been synthesized and structurally characterized. Single-crystal X-ray analysis reveals that complex 1 is linear trinuclear mixed valence cobalt complex, while complex 2 is a 2D complex by double naphtholate bridged and syn-anti carboxylate bridged. Magnetic susceptibility measurements indicate that 1 shows mononuclear CoII behavior whereas 2 exhibits an antiferromagnetism behavior.

AB - Two new complexes, [CoL2]2[Co(CH3OH) 4] (1), and [Ni2L2(CH3OH) 2]n (2) (H2L = 2-(((2-hydroxynaphthalen-1-yl) methylene)amino)acetic acid), have been synthesized and structurally characterized. Single-crystal X-ray analysis reveals that complex 1 is linear trinuclear mixed valence cobalt complex, while complex 2 is a 2D complex by double naphtholate bridged and syn-anti carboxylate bridged. Magnetic susceptibility measurements indicate that 1 shows mononuclear CoII behavior whereas 2 exhibits an antiferromagnetism behavior.

KW - Cobalt complex

KW - Crystal structure

KW - Magnetic property

KW - Nickel complex

UR - http://www.scopus.com/inward/record.url?scp=84874185541&partnerID=8YFLogxK

U2 - 10.1016/j.inoche.2012.12.020

DO - 10.1016/j.inoche.2012.12.020

M3 - Article

AN - SCOPUS:84874185541

SN - 1387-7003

VL - 30

SP - 84

EP - 87

JO - Inorganic Chemistry Communications

JF - Inorganic Chemistry Communications

ER -

Syntheses, crystal structures and magnetic properties of mixed-valence linear trinuclear cobalt and 2D nickel complexes

Abstract

Keywords

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