Crystal structure and magnetic properties of Gd2([18]crown-6)2(OH)2 (CH3CN)2[Ni(dmit)2]4 complex having f- and π-spins

Sadafumi Nishihara; Tomoyuki Akutagawa; Tatsuo Hasegawa; Takayoshi Nakamura

doi:10.1021/ic026204t

Crystal structure and magnetic properties of Gd₂([18]crown-6)₂(OH)₂ (CH₃CN)₂[Ni(dmit)₂]₄ complex having f- and π-spins

Sadafumi Nishihara, Tomoyuki Akutagawa, Tatsuo Hasegawa, Takayoshi Nakamura

IMRAM - Materials-Measurement Hybrid Research Center

Hokkaido University

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

37 Citations (Scopus)

Abstract

Crystal structure and magnetic properties of Gd₂([18]crown-6)₂-(OH)₂ (CH₃CN)₂[Ni(dmit)₂]₂ (dmit^2- = 2-thioxo-1,3-dithiole-4,5-dithiolate) are reported. Gd³⁺ ions (S = 7/2) were introduced into the π-spin network of [Ni(dmit)₂]^- (S = 1/2) complex as a binuclear supramolecular cation, Gd₂([18]crown)crown-6)₂(OH)₂ (CH₃CN)₂, in which two Gd([18]crown-6) units are bridged with two hydroxide ions. The weak antiferromagnetic interactions between Gd···Gd through hydroxide ions were observed, and [Ni(dmit)₂]^- formed isolated monomers and dimers in the crystal.

Original language	English
Pages (from-to)	2480-2482
Number of pages	3
Journal	Inorganic Chemistry
Volume	42
Issue number	8
DOIs	https://doi.org/10.1021/ic026204t
Publication status	Published - 2003 Apr 21

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title = "Crystal structure and magnetic properties of Gd2([18]crown-6)2(OH)2 (CH3CN)2[Ni(dmit)2]4 complex having f- and π-spins",

abstract = "Crystal structure and magnetic properties of Gd2([18]crown-6)2-(OH)2 (CH3CN)2[Ni(dmit)2]2 (dmit2- = 2-thioxo-1,3-dithiole-4,5-dithiolate) are reported. Gd3+ ions (S = 7/2) were introduced into the π-spin network of [Ni(dmit)2]- (S = 1/2) complex as a binuclear supramolecular cation, Gd2([18]crown)crown-6)2(OH)2 (CH3CN)2, in which two Gd([18]crown-6) units are bridged with two hydroxide ions. The weak antiferromagnetic interactions between Gd···Gd through hydroxide ions were observed, and [Ni(dmit)2]- formed isolated monomers and dimers in the crystal.",

author = "Sadafumi Nishihara and Tomoyuki Akutagawa and Tatsuo Hasegawa and Takayoshi Nakamura",

year = "2003",

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doi = "10.1021/ic026204t",

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T1 - Crystal structure and magnetic properties of Gd2([18]crown-6)2(OH)2 (CH3CN)2[Ni(dmit)2]4 complex having f- and π-spins

AU - Nishihara, Sadafumi

AU - Akutagawa, Tomoyuki

AU - Hasegawa, Tatsuo

AU - Nakamura, Takayoshi

PY - 2003/4/21

Y1 - 2003/4/21

N2 - Crystal structure and magnetic properties of Gd2([18]crown-6)2-(OH)2 (CH3CN)2[Ni(dmit)2]2 (dmit2- = 2-thioxo-1,3-dithiole-4,5-dithiolate) are reported. Gd3+ ions (S = 7/2) were introduced into the π-spin network of [Ni(dmit)2]- (S = 1/2) complex as a binuclear supramolecular cation, Gd2([18]crown)crown-6)2(OH)2 (CH3CN)2, in which two Gd([18]crown-6) units are bridged with two hydroxide ions. The weak antiferromagnetic interactions between Gd···Gd through hydroxide ions were observed, and [Ni(dmit)2]- formed isolated monomers and dimers in the crystal.

AB - Crystal structure and magnetic properties of Gd2([18]crown-6)2-(OH)2 (CH3CN)2[Ni(dmit)2]2 (dmit2- = 2-thioxo-1,3-dithiole-4,5-dithiolate) are reported. Gd3+ ions (S = 7/2) were introduced into the π-spin network of [Ni(dmit)2]- (S = 1/2) complex as a binuclear supramolecular cation, Gd2([18]crown)crown-6)2(OH)2 (CH3CN)2, in which two Gd([18]crown-6) units are bridged with two hydroxide ions. The weak antiferromagnetic interactions between Gd···Gd through hydroxide ions were observed, and [Ni(dmit)2]- formed isolated monomers and dimers in the crystal.

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JO - Inorganic Chemistry

JF - Inorganic Chemistry

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Crystal structure and magnetic properties of Gd₂([18]crown-6)₂(OH)₂ (CH₃CN)₂[Ni(dmit)₂]₄ complex having f- and π-spins

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