Synthesis, Structure, and Properties of a Heterometallic Coordination Complex Based on Trimesic Acid

被引：7

作者：

Liang, Guorui ^{[1
]}

Liu, Yaru ^{[1
]}

Zhang, Xiao ^{[2
]}

Wei, Zhixian ^{[1
]}

机构：

[1] North Univ China, Sch Sci, Taiyuan 030051, Shanxi, Peoples R China

[2] Harbin Inst Technol, Acad Fundamental & Interdisciplinary Sci, Harbin, Heilongjiang, Peoples R China

来源：

SYNTHESIS AND REACTIVITY IN INORGANIC METAL-ORGANIC AND NANO-METAL CHEMISTRY | 2016年 / 46卷 / 02期

基金：

中国国家自然科学基金;

关键词：

trimesic acid; heterometallic coordination complex; crystal structure; -; interactions; 1,3,5-BENZENETRICARBOXYLIC ACID; HYDROTHERMAL SYNTHESIS; BENZENE-1,3,5-TRICARBOXYLIC ACID; MAGNETIC-PROPERTIES; CRYSTAL-STRUCTURES; SPIN POLARIZATION; POLYMERS; FLUORESCENCE; COPPER(II); LIGANDS;

D O I：

10.1080/15533174.2014.988228

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

By the reaction of CaCl2, CoSO4 center dot 7H(2)O and trimesic acid, a novel heterometallic coordination complex [CoCa(HTMA)(2)(H2O)(8)](n) has been synthesized. The structure was characterized by elemental analyses, IR spectra, UV spectra, TG, X-ray powder diffraction and X-ray single crystal diffraction. The X-ray single crystal diffraction analysis reveals that complex crystallizes in the monoclinic C2/c space group, a = 1.78498(10) nm, b = 2.01539(4) nm, c = 0.65430(4) nm, V = 2.32814(21) nm(3), Z = 4. In the complex, central Ca(II) ion is eight-coordinated, Co(II) ion is six-coordinated. The Ca(II) and Co(II) ions are bridged by H(3)TMA ligands to generate a 1D irregular folded chain, and adjacent chains are further packed into a 3D framework with strong - interactions. The TG analysis indicates the complex is stable below 108 degrees C. The X-ray powder diffraction (PXRD) analysis confirms the product to be single phase.

引用

页码：251 / 256

页数：6

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