Construction and Magnetic Study of a Trigonal-Prismatic Cobalt(II) Single-Ion Magnet

Binling Yao; Yi Fei Deng; Tianran Li; Jin Xiong; Bing Wu Wang; Zhiping Zheng; Yuan Zhu Zhang

doi:10.1021/acs.inorgchem.8b02692

Construction and Magnetic Study of a Trigonal-Prismatic Cobalt(II) Single-Ion Magnet

Binling Yao, Yi Fei Deng, Tianran Li, Jin Xiong, Bing Wu Wang, Zhiping Zheng, Yuan Zhu Zhang

Chemistry and Biochemistry

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

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Abstract

A new tripodal hexadentate ligand of tris[6-(1H-pyrazol-1-yl)pyridin-2-yl]methanol (tppm) was synthesized and explored for constructing the trigonal-prismatic cobalt(II) complex [Co(tppm)][ClO₄]₂·2CH₃CN·H₂O (1). Magnetic study showed that 1 exhibited large uniaxial magnetic anisotropy with a zero-field-splitting parameter of -80.7 cm^-1 and typical single-molecule-magnet behavior.

Original language	English (US)
Pages (from-to)	14047-14051
Number of pages	5
Journal	Inorganic Chemistry
Volume	57
Issue number	22
DOIs	https://doi.org/10.1021/acs.inorgchem.8b02692
State	Published - Nov 19 2018

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Inorganic Chemistry

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title = "Construction and Magnetic Study of a Trigonal-Prismatic Cobalt(II) Single-Ion Magnet",

abstract = "A new tripodal hexadentate ligand of tris[6-(1H-pyrazol-1-yl)pyridin-2-yl]methanol (tppm) was synthesized and explored for constructing the trigonal-prismatic cobalt(II) complex [Co(tppm)][ClO4]2·2CH3CN·H2O (1). Magnetic study showed that 1 exhibited large uniaxial magnetic anisotropy with a zero-field-splitting parameter of -80.7 cm-1 and typical single-molecule-magnet behavior.",

author = "Binling Yao and Deng, {Yi Fei} and Tianran Li and Jin Xiong and Wang, {Bing Wu} and Zhiping Zheng and Zhang, {Yuan Zhu}",

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doi = "10.1021/acs.inorgchem.8b02692",

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T1 - Construction and Magnetic Study of a Trigonal-Prismatic Cobalt(II) Single-Ion Magnet

AU - Yao, Binling

AU - Deng, Yi Fei

AU - Li, Tianran

AU - Xiong, Jin

AU - Wang, Bing Wu

AU - Zheng, Zhiping

AU - Zhang, Yuan Zhu

PY - 2018/11/19

Y1 - 2018/11/19

N2 - A new tripodal hexadentate ligand of tris[6-(1H-pyrazol-1-yl)pyridin-2-yl]methanol (tppm) was synthesized and explored for constructing the trigonal-prismatic cobalt(II) complex [Co(tppm)][ClO4]2·2CH3CN·H2O (1). Magnetic study showed that 1 exhibited large uniaxial magnetic anisotropy with a zero-field-splitting parameter of -80.7 cm-1 and typical single-molecule-magnet behavior.

AB - A new tripodal hexadentate ligand of tris[6-(1H-pyrazol-1-yl)pyridin-2-yl]methanol (tppm) was synthesized and explored for constructing the trigonal-prismatic cobalt(II) complex [Co(tppm)][ClO4]2·2CH3CN·H2O (1). Magnetic study showed that 1 exhibited large uniaxial magnetic anisotropy with a zero-field-splitting parameter of -80.7 cm-1 and typical single-molecule-magnet behavior.

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Construction and Magnetic Study of a Trigonal-Prismatic Cobalt(II) Single-Ion Magnet

Abstract

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