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

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29 Citations (Scopus)

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.

Original languageEnglish
Pages (from-to)11306-11308
Number of pages3
JournalInorganic Chemistry
Volume50
Issue number22
DOIs
Publication statusPublished - 2011 Nov 21

ASJC Scopus subject areas

  • Inorganic Chemistry
  • Physical and Theoretical Chemistry

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    Yoon, J. H., Lee, J. W., Ryu, D. W., Choi, S. Y., Yoon, S. W., Suh, B. J., Koh, E. K., Kim, H. C., & Hong, C. S. (2011). Cyanide-bridged WVMnIII single-chain magnet with isolated MnIII moieties exhibiting two types of relaxation dynamics. Inorganic Chemistry, 50(22), 11306-11308. https://doi.org/10.1021/ic202100y