文献类型：期刊文献

英文题名：Synthesis, Crystal Structure, and Characterization of a Novel Supramolecular Coordination Polymer [Cu(Pcba)(3)](n)

作者：Liang, Yu[1];Li, Li[2];Xu, Na[2]

第一作者：梁宇

通讯作者：Liang, Y[1]

机构：[1]Xinxiang Univ, Coll Chem & Chem Engn, Xinxiang 453000, Peoples R China;[2]Zhengzhou Univ, Coll Chem & Mol Engn, Zhengzhou, Peoples R China

第一机构：新乡学院化学化工学院

通讯机构：[1]corresponding author), Xinxiang Univ, Coll Chem & Chem Engn, Xinxiang 453000, Peoples R China.|[110713]新乡学院化学化工学院;[11071]新乡学院;

年份：2013

卷号：43

期号：1

起止页码：96-101

外文期刊名：SYNTHESIS AND REACTIVITY IN INORGANIC METAL-ORGANIC AND NANO-METAL CHEMISTRY

收录：;Scopus(收录号：2-s2.0-84871251850);WOS:【SCI-EXPANDED(收录号:WOS:000322305700016)】；

语种：英文

外文关键词：coordination polymer; pyrazine carboxylic acid; supramolecular

摘要：The authors present a novel compound [Cu(Pcba)(2)](n) synthesized from the reaction between copper(I) thiocyanate and the ligand Pcba (Pcba = 2-pyrazine carboxylic acid), which exhibits a one-dimensional structure and has been characterized by X-ray crystallography. In the process of synthesis, copper(I) ion has been oxidized into copper(II). This compound crystallizes in monoclinic, space group P2 (1)/c with cell parameters of a = 5.0387(4)angstrom, b= 15.3317(13)angstrom, c = 7.0720(6)angstrom, = 106.63(0)degrees. The central ion Cu(II) is six-coordinated in a typical hexahedral geometry by four oxygen atoms and two nitrogen atoms in Pcba. Except chelating with two Pcbas, each central ion Cu(II) is extended to form one-dimensional linear structure through Pcba as the bridge. This compound was further characterized with IR spectra, fluorescence properties, UV-vis properties, and thermal analysis.