Ferromagnetic Gd-Cu, Tb-Cu, and Ho-Cu couplings in isomorphous [Ln 2Cu] complexes

Atsushi Okazawa, Ryo Watanabe, Masaru Nezu, Takashi Shimada, Shunsuke Yoshii, Hiroyuki Nojiri, Takayuki Ishida

Research output: Contribution to journalArticlepeer-review

14 Citations (Scopus)

Abstract

Exchange couplings in [{Ln(hfac)3}2Cu(dpk) 2] (Hdpk stands for di-2-pyridyl ketoxime) were evaluated by high-frequency electron paramagnetic resonance and magnetization studies, showing ferromagnetic LnCu couplings with JLn-Cu/ k B=+1.271(7), +0.405(3), and +0.196(13)K for Ln: Gd, Tb, and Ho, respectively.

Original languageEnglish
Pages (from-to)1331-1332
Number of pages2
JournalChemistry Letters
Volume39
Issue number12
DOIs
Publication statusPublished - 2010

ASJC Scopus subject areas

  • Chemistry(all)

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