Cyanide-bridged WVMnIII single-chain magnet with isolated MnIII moieties exhibiting two types of relaxation dynamics

Jung Hee Yoon; Jin Wuk Lee; Dae Won Ryu; Sang Yup Choi; Sung Won Yoon; Byoung Jin Suh; Eui Kwan Koh; Hyoung Chan Kim; Chang Seop Hong

doi:10.1021/ic202100y

Cyanide-bridged W^VMn^III single-chain magnet with isolated Mn^III moieties exhibiting two types of relaxation dynamics

Jung Hee Yoon, Jin Wuk Lee, Dae Won Ryu, Sang Yup Choi, Sung Won Yoon, Byoung Jin Suh, Eui Kwan Koh, Hyoung Chan Kim, Chang Seop Hong

Department of Chemistry

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

32 Citations (Scopus)

Abstract

A 5d-3d bimetallic compound was prepared by self-assembling [W(CN) ₈]^3- and the Mn^III Schiff bases. This neutral complex consists of cyanide-linked W^VMn^III anionic chains and isolated Mn^III Schiff base cations. We demonstrate that two types of relaxation processes are involved in the system; the low-T dynamics may come from magnetic domain dynamics and the high-T relaxation stems from the anionic chain, revealing single-chain magnet character.

Original language	English
Pages (from-to)	11306-11308
Number of pages	3
Journal	Inorganic Chemistry
Volume	50
Issue number	22
DOIs	https://doi.org/10.1021/ic202100y
Publication status	Published - 2011 Nov 21

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Inorganic Chemistry

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title = "Cyanide-bridged WVMnIII single-chain magnet with isolated MnIII moieties exhibiting two types of relaxation dynamics",

abstract = "A 5d-3d bimetallic compound was prepared by self-assembling [W(CN) 8]3- and the MnIII Schiff bases. This neutral complex consists of cyanide-linked WVMnIII anionic chains and isolated MnIII Schiff base cations. We demonstrate that two types of relaxation processes are involved in the system; the low-T dynamics may come from magnetic domain dynamics and the high-T relaxation stems from the anionic chain, revealing single-chain magnet character.",

author = "Yoon, {Jung Hee} and Lee, {Jin Wuk} and Ryu, {Dae Won} and Choi, {Sang Yup} and Yoon, {Sung Won} and Suh, {Byoung Jin} and Koh, {Eui Kwan} and Kim, {Hyoung Chan} and Hong, {Chang Seop}",

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T1 - Cyanide-bridged WVMnIII single-chain magnet with isolated MnIII moieties exhibiting two types of relaxation dynamics

AU - Yoon, Jung Hee

AU - Lee, Jin Wuk

AU - Ryu, Dae Won

AU - Choi, Sang Yup

AU - Yoon, Sung Won

AU - Suh, Byoung Jin

AU - Koh, Eui Kwan

AU - Kim, Hyoung Chan

AU - Hong, Chang Seop

PY - 2011/11/21

Y1 - 2011/11/21

N2 - A 5d-3d bimetallic compound was prepared by self-assembling [W(CN) 8]3- and the MnIII Schiff bases. This neutral complex consists of cyanide-linked WVMnIII anionic chains and isolated MnIII Schiff base cations. We demonstrate that two types of relaxation processes are involved in the system; the low-T dynamics may come from magnetic domain dynamics and the high-T relaxation stems from the anionic chain, revealing single-chain magnet character.

AB - A 5d-3d bimetallic compound was prepared by self-assembling [W(CN) 8]3- and the MnIII Schiff bases. This neutral complex consists of cyanide-linked WVMnIII anionic chains and isolated MnIII Schiff base cations. We demonstrate that two types of relaxation processes are involved in the system; the low-T dynamics may come from magnetic domain dynamics and the high-T relaxation stems from the anionic chain, revealing single-chain magnet character.

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JO - Inorganic Chemistry

JF - Inorganic Chemistry

IS - 22

ER -

Cyanide-bridged W^VMn^III single-chain magnet with isolated Mn^III moieties exhibiting two types of relaxation dynamics

Abstract

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