Two Zn(II) Coordination Polymers Based on Isophthalate and Imidazole Derivatives: Synthesis, Crystal Structures, and Electrochemical Properties

被引：0

作者：

Li Rong-Xun ^{[1
]}

Deng Yue-Yi ^{[2
]}

Liu Bao-Cheng ^{[2
]}

Liu Fa-Qian ^{[2
]}

Wu Qi-Ye ^{[2
]}

机构：

[1] Univ Sci & Technol Beijing, Sch Mat Sci & Engn, Beijing 100083, Peoples R China

[2] Qingdao Univ Sci & Technol, Key Lab Adv Mat, Qingdao 266042, Shandong, Peoples R China

来源：

CHINESE JOURNAL OF INORGANIC CHEMISTRY | 2010年 / 26卷 / 04期

关键词：

isophthalate compound; Zn(II) carboxylate; crystal structure; cyclic voltammetry; METAL-ORGANIC FRAMEWORKS; COMPLEXES; MOLECULES; ACID;

D O I：

暂无

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Two Zn(II) coordination polymers {[Zn(ip)(Eim)(2)]center dot H2O} (1) and Zn(ip)(Mim)(2) (2) (where ip(2-)=isophthalate dianion; Eim=1-ethyl-1H-imidazole; Mim=1-methyl-1H-imidazole), have been synthesized and characterized by X-ray single crystal diffractometry. Complexes 1 and 2 contain polymeric zigzag chains extended along a axis, and each Zn(II) atom is tetrahedrally coordinated to two O atoms from different isophthalate ions and two N atoms from Eim or Mim. There are only van der Waals interactions between the chains in 2, while 1D Zigzag chains in 1 are connected to form a 3D network by O-H center dot center dot center dot O contacts. The electrochemical studies reveal that redoxes of Zn2+/Zn+ in the complexes 1 and 2 are quasi-reversible processes. CCDC: 762257, 1; 762258, 2.

引用

页码：609 / 614

页数：6

共 26 条

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