Synthesis, structure and magnetic properties of a linear Cu(II)Cu(II)Gd(III) complex

Masaaki Ohba; Nobuto Ohtsubo; Takuya Shiga; Masatomi Sakamoto; Hisashi Okawa

doi:10.1016/S0277-5387(03)00145-1

Synthesis, structure and magnetic properties of a linear Cu(II)Cu(II)Gd(III) complex

Masaaki Ohba, Nobuto Ohtsubo, Takuya Shiga, Masatomi Sakamoto, Hisashi Okawa

Inorganic and Analytical Chemistry

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

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Abstract

A dimetallic trinuclear Cu(II)₂Gd(III) complex, [Cu₂(L)][Gd(hfac)₃] (1: H₄L = 3,3′- (1,2-ethanediyldinitrilo)bis(1-o-hydroxyphenyl-1-butaneonato), hfac^- = hexafluoroacetylacetonate ion) has been synthesized, and structurally and magnetically characterized. [Cu₂(L)] unit coordinates to [Gd(hfac)₃] through two phenolate oxygen atoms to afford a linear Cu(II)-Cu(II)-Gd(III) system. Its magnetic property is dominated by the antiferromagnetic interaction between two Cu²⁺ ions, and the Gd³⁺ ion behaves like a magnetically isolated ion.

Original language	English
Pages (from-to)	1905-1910
Number of pages	6
Journal	Polyhedron
Volume	22
Issue number	14-17
DOIs	https://doi.org/10.1016/S0277-5387(03)00145-1
Publication status	Published - Jul 15 2003

All Science Journal Classification (ASJC) codes

Physical and Theoretical Chemistry
Inorganic Chemistry
Materials Chemistry

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title = "Synthesis, structure and magnetic properties of a linear Cu(II)Cu(II)Gd(III) complex",

abstract = "A dimetallic trinuclear Cu(II)2Gd(III) complex, [Cu2(L)][Gd(hfac)3] (1: H4L = 3,3′- (1,2-ethanediyldinitrilo)bis(1-o-hydroxyphenyl-1-butaneonato), hfac- = hexafluoroacetylacetonate ion) has been synthesized, and structurally and magnetically characterized. [Cu2(L)] unit coordinates to [Gd(hfac)3] through two phenolate oxygen atoms to afford a linear Cu(II)-Cu(II)-Gd(III) system. Its magnetic property is dominated by the antiferromagnetic interaction between two Cu2+ ions, and the Gd3+ ion behaves like a magnetically isolated ion.",

author = "Masaaki Ohba and Nobuto Ohtsubo and Takuya Shiga and Masatomi Sakamoto and Hisashi Okawa",

year = "2003",

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doi = "10.1016/S0277-5387(03)00145-1",

language = "English",

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journal = "Polyhedron",

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number = "14-17",

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TY - JOUR

T1 - Synthesis, structure and magnetic properties of a linear Cu(II)Cu(II)Gd(III) complex

AU - Ohba, Masaaki

AU - Ohtsubo, Nobuto

AU - Shiga, Takuya

AU - Sakamoto, Masatomi

AU - Okawa, Hisashi

PY - 2003/7/15

Y1 - 2003/7/15

N2 - A dimetallic trinuclear Cu(II)2Gd(III) complex, [Cu2(L)][Gd(hfac)3] (1: H4L = 3,3′- (1,2-ethanediyldinitrilo)bis(1-o-hydroxyphenyl-1-butaneonato), hfac- = hexafluoroacetylacetonate ion) has been synthesized, and structurally and magnetically characterized. [Cu2(L)] unit coordinates to [Gd(hfac)3] through two phenolate oxygen atoms to afford a linear Cu(II)-Cu(II)-Gd(III) system. Its magnetic property is dominated by the antiferromagnetic interaction between two Cu2+ ions, and the Gd3+ ion behaves like a magnetically isolated ion.

AB - A dimetallic trinuclear Cu(II)2Gd(III) complex, [Cu2(L)][Gd(hfac)3] (1: H4L = 3,3′- (1,2-ethanediyldinitrilo)bis(1-o-hydroxyphenyl-1-butaneonato), hfac- = hexafluoroacetylacetonate ion) has been synthesized, and structurally and magnetically characterized. [Cu2(L)] unit coordinates to [Gd(hfac)3] through two phenolate oxygen atoms to afford a linear Cu(II)-Cu(II)-Gd(III) system. Its magnetic property is dominated by the antiferromagnetic interaction between two Cu2+ ions, and the Gd3+ ion behaves like a magnetically isolated ion.

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DO - 10.1016/S0277-5387(03)00145-1

M3 - Article

AN - SCOPUS:0042371532

SN - 0277-5387

VL - 22

SP - 1905

EP - 1910

JO - Polyhedron

JF - Polyhedron

IS - 14-17

ER -

Synthesis, structure and magnetic properties of a linear Cu(II)Cu(II)Gd(III) complex

Abstract

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