Ferromagnetic NiII-GdIII interactions in complexes with NiGd, NiGdNi, and NiGdGdNi cores supported by tripodal ligands

Tomoka Yamaguchi, Yukinari Sunatsuki, Masaaki Kojima, Haruo Akashi, Masanobu Tsuchimoto, Nazzareno Re, Shutaro Osa, Naohide Matsumoto

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Abstract

Dinuclear [(NiL)Gd(hfac)2(EtOH)] (H3L = 1,1,1-tris(N-salicylideneaminomethyl)ethane, Hhfac = hexafluoroacetylacetone), trinuclear [(NiL)2Gd(NO3)], and tetranuclear [(NiL)Gd(CH3-CO2)2(MeOH)]2 complexes, were prepared by treating [Ni(HL)] with [Gd(hfac)3(H 2O)2], Gd(NO3)3·6H 2O, and Gd(CH3CO2)3·H 2O, respectively, in the presence of Et3N. All the complexes show that ferromagnetic interactions occur between the NiII and GdIII ions.

Original languageEnglish
Pages (from-to)1048-1049
Number of pages2
JournalChemical Communications
Issue number9
Publication statusPublished - May 7 2004

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ASJC Scopus subject areas

  • Chemistry(all)

Cite this

Yamaguchi, T., Sunatsuki, Y., Kojima, M., Akashi, H., Tsuchimoto, M., Re, N., Osa, S., & Matsumoto, N. (2004). Ferromagnetic NiII-GdIII interactions in complexes with NiGd, NiGdNi, and NiGdGdNi cores supported by tripodal ligands. Chemical Communications, (9), 1048-1049.