METAL-COMPLEX FERRIMAGNETS WITH THE FORMULA (NBU4[M(II)FE(III)(OX)(3)])3-INFINITY (NBU(4)+=TETRA(N-BUTYL)AMMONIUM ION, OX(2-)=OXALATE ION, M=FE(2+), NI(2+))

被引：126

作者：

TAMAKI, H

MITSUMI, M

NAKAMURA, K

MATSUMOTO, N

KIDA, S

OKAWA, H

IIJIMA, S

机构：

[1] KYUSHU UNIV, FAC SCI, DEPT CHEM, HAKOZAKI, HIGASHI KU, FUKUOKA 812, JAPAN

[2] KUMAMOTO INST TECHNOL, KUMAMOTO 860, JAPAN

[3] RES INST POLYMERS & TEXT, TSUKUBA, IBARAKI 305, JAPAN

来源：

CHEMISTRY LETTERS | 1992年 / 10期

关键词：

D O I：

10.1246/cl.1992.1975

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Mixed-metal assemblies {NBu4[M(II)Fe(III)(ox)3]}3 infinity (M=Ni (1), Fe (2), Mn, Zn) have been prepared and characterized, where NBu4+=tetra(n-butyl)ammonium ion, ox2-=oxalate ion. Each assumes a three-dimensional network structure consisting of alternately arrayed Fe(III) and M(II) ions. The compounds 1 and 2 are shown to be ferrimagnet with a magnetic phase-transition temperature of 28 and 43 K, respectively.

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页码：1975 / 1978

页数：4

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