Hydrothermal synthesis and crystal structure of [Co(2,5-pydc)(H2O)2]n • nH2O (2,5-pydc=2,5-pyridinedicarboxylate)

被引：23

作者：

Jung, Eun Ju ^{[1
]}

Lee, U. k. ^{[2
]}

Koo, Bon Kweon ^{[1
]}

机构：

[1] Catholic Univ Daegu, Dept Chem, Gyeongbuk 712702, South Korea

[2] Pukyong Natl Univ, Dept Chem, Pusan 608737, South Korea

来源：

INORGANICA CHIMICA ACTA | 2008年 / 361卷 / 9-10期

关键词：

Co(II) complex; 2,5-pydc; hydrothermal synthesis; crystal structure;

D O I：

10.1016/j.ica.2008.01.029

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A new cobalt(II) compound, [Co(2,5-pydc)(H2O)(2)](n) center dot nH(2)O (1) has been synthesized hydrothermally and characterized by elemental analysis, infrared spectroscopy, thermogravimetric analysis, and single crystal X-ray diffraction. The crystal structure consists of Co(II) centers linked via 2,5-pydc ligands and water molecules, in which every 2,5-pydc ligand adopts the coordination form in quadridentate NOOO' mode. The structure is 2-D networks and neighboring layers are further extended into a 3-D supramolecular architecture through hydrogen-bonding interactions between water molecules and carboxyl oxygen atoms. (C) 2008 Elsevier B. V. All rights reserved.

引用

页码：2962 / 2966

页数：5

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