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

被引：68

作者：

Yamaguchi, T

Sunatsuki, Y

Kojima, M

Akashi, H

Tsuchimoto, M

Re, N

Osa, S

Matsumoto, N

机构：

[1] Okayama Univ, Fac Sci, Dept Chem, Okayama 7008530, Japan

[2] Okayama Univ Sci, Res Inst Nat Sci, Okayama 7000005, Japan

[3] Chiba Inst Technol, Dept Life & Environm Sci, Chiba 2750023, Japan

[4] Univ G DAnnunzio, Fac Farm, I-66100 Chieti, Italy

[5] Kumamoto Univ, Fac Sci, Dept Chem, Kumamoto 8608555, Japan

来源：

CHEMICAL COMMUNICATIONS | 2004年 / 09期

关键词：

D O I：

10.1039/b401033g

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Dinuclear [(NiL)Gd(hfac)(2)(EtOH)] (H3L = 1,1,1-tris(N-salicy-lideneaminomethyl)ethane, Hhfac = hexafluoroacetylacetone), trinuclear [(NiL)(2)Gd(NO3)], and tetranuclear [(NiL)Gd(CH3-CO2)(2)(MeOH)](2) complexes, were prepared by treating [Ni(HL)] with [Gd(hfac)(3)(H2O)(2)], Gd(NO3)(3).6H(2)O, and Gd(CH3CO2)(3).4H(2)O, respectively, in the presence of Et3N. All the complexes show that ferromagnetic interactions occur between the Ni-II and Gd-III ions.

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页码：1048 / 1049

页数：2

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