Syntheses, structures, electrochemistry and magnetic properties of chain-like dicyanamide manganese(III) and iron(III) complexes with salen ligand

被引：69

作者：

Shi, Q

Cao, R ^{[1
]}

Li, X

Luo, JH

Hong, MC

Chen, ZN

机构：

[1] Chinese Acad Sci, Fujian Inst Res Struct Matter, State Key Lab Struct Chem, Fuzhou 350002, Peoples R China

[2] Wenzhou Teachers Coll, Dept Chem, Wenzhou 325000, Peoples R China

来源：

NEW JOURNAL OF CHEMISTRY | 2002年 / 26卷 / 10期

关键词：

D O I：

10.1039/b200907b

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Two dicyanamide (dca) M-III complexes with salen ligand, [Mn-III(salen)(dca)](n) (1) and [Fe-III(salen)(dca)](n) ( 2), were synthesized and characterized. X-Ray diffraction analyses revealed the two complexes have a similar one-dimensional zig-zag chain structure constructed by mu(1,5)-dca bridge. Magnetic susceptibility measurements indicate the presence of antiferromagnetic interactions between two intra-chain high-spin Mn-III ions and between two intra-chain low-spin Fe-III ions via the dca bridge. The electrochemical properties of the two complexes were studied by cyclic voltammetry.

引用

页码：1397 / 1401

页数：5

共 35 条

[1] Copper(I) dicyanamide coordination polymers: ladders, sheets, layers, diamond-like networks and unusual interpenetration [J].