Syntheses, structures and properties of two one-dimensional chain complexes:: [Mn(Hpdc)(H2O)2]n and [Cu2(HpdC)2][4,4′-dpdo] (Hndc=3,5-pyrazoledicarboxylic acid group, dpdo=4,4′-dipyridyl-N,N′-dioxide hydrate)

被引：43

作者：

Tian, JL ^{[1
]}

Yan, SP ^{[1
]}

Liao, DZ ^{[1
]}

Jiang, ZH ^{[1
]}

Cheng, P ^{[1
]}

机构：

[1] Nankai Univ, Dept Chem, Tianjin 300071, Peoples R China

来源：

INORGANIC CHEMISTRY COMMUNICATIONS | 2003年 / 6卷 / 08期

基金：

中国国家自然科学基金;

关键词：

crystal structures; Mn(II) complexes; Cu(II) complexes; one-dimensional chain complexes; hydrothermal synthesis;

D O I：

10.1016/S1387-7003(03)00174-6

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Two one-dimensional chain complexes: [Mn(Hpdc)(H2O)(2)](n) (1) and [Cu-2(Hpdc)(2)][4,4'-dpdo] (2) have been synthesized from hydrothermal solutions at 150 degreesC. Both structures are mainly constructed by a single multifunctional ligand, monopotassium 3,5-pyrazoledicarboxylate (KH(2)pdc). All metal atoms are six-coordinated in 1, two kinds of carboxylic bridges are found between manganese atoms to form a one-dimensional chain and further construct three-dimensional structure by hydrogen bonds. In 2, all copper atoms are five-coordinated, Cu1 and Cu1A are linked by the nitrogen atoms in the pyrazole ring to form a dimmer and two-dimensional structure is formed by weak coordination bonds and hydrogen bonds. Susceptibility data of I and 2 show antiferromagnetic coupling interactions. (C) 2003 Elsevier Science B.V. All rights reserved.

引用

页码：1025 / 1029

页数：5

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