Enforcing Ising-like Magnetic Anisotropy Trigonal Distortion in the Design of a W(v)-Co(ii) Cyanide Single-chain Magnet

Overview

Journal Chem Sci

Publisher Royal Society of Chemistry

Specialty Chemistry

Date 2018 Apr 10

PMID 29629079

Citations 3

Authors

Yuan-Zhu Zhang

Brian S Dolinar

Shihao Liu

Andrew J Brown

Xuan Zhang

Zhao-Xi Wang

Kim R Dunbar

Affiliations

Soon will be listed here.

Abstract

A new octacyanotungstate(v) based single chain magnet {[(Tpm)Co(DMF)W(CN)][Co(DMF)]·2DMF} (, Tpm = 1,1,1-trispyrazoylmethane), with an effective barrier of 39.7(3) cm is reported. The Ising-like magnetic anisotropy of the chain originates from the nearly parallel local orientations of the Co(ii) ions with the source of the uniaxial magnetic anisotropy being a trigonal distortion of the octahedral environment with the -tridentate capping Tpm ligand.

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