Structures and properties of four coordination polymers constructed from 1,3-bis-(4-pyridyl)propane and aromatic dicarboxylic acids

被引：12

作者：

Xu, Bo ^{[1
]}

Liang, Qing-Shan ^{[1
]}

Liu, Lian-Tao ^{[1
]}

Liu, Qi-Sheng ^{[1
]}

Li, Cun-Cheng ^{[1
]}

机构：

[1] Univ Jinan, Sch Chem & Chem Engn, Key Lab Chem Sensing & Anal Univ Shandong, Jinan 250022, Shandong, Peoples R China

来源：

RSC ADVANCES | 2014年 / 4卷 / 27期

关键词：

METAL-ORGANIC FRAMEWORKS; CRYSTAL-STRUCTURES; CARBOXYLATE; LIGAND; 2D; FABRICATION; MODULATION; ADSORPTION; CHEMISTRY; SERIES;

D O I：

10.1039/c4ra00163j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Four coordination polymers associated with 1,3-bis-(4-pyridyl) propane (bpp) and 5-methylisophthalic acid (H(2)mip) or 5-nitroisophthalic acid (H(2)nip) formulated as [Zn(bpp)(mip)](n) (1), [Co(bpp)(mip)](n) (2), [Zn-2(bpp)(2)(nip)(2)](n) (3) and [Co(bpp)(nip)(H2O)](n) (4) have been synthesized under hydrothermal conditions. Single crystal analyses reveal that complex 1 presents a four-fold interpenetrating framework based on three-dimensional (3D) subunits with dia topology. Compound 2 has a 1D binuclear chain structure. Complex 3 shows 2D 4(4)-sql layer structure packing in ABAB mode. Complex 4 exhibits a two-fold interpenetrating framework based on three-dimensional (3D) subunits with dia topology. These compounds have been characterized by infrared spectroscopy, elemental analysis, thermogravimetric analysis and powder X-ray diffraction. In addition, the photoluminescence of 1 and 3 and magnetic properties of 2 and 4 were investigated.

引用

页码：13919 / 13926

页数：8

共 69 条

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