Synthesis and Crystal Structure of a 3D Er(III) Coordination Polymer Based on Tripodal Flexible Ligand

被引：2

作者：

Zhang, Guo-Xin ^{[1
]}

Zhang, Wei ^{[1
]}

Han, Zheng-Bo ^{[1
]}

机构：

[1] Liaoning Univ, Coll Chem, Shenyang 110036, Peoples R China

来源：

JOURNAL OF CHEMICAL CRYSTALLOGRAPHY | 2011年 / 41卷 / 05期

关键词：

Synthesis; Crystal structure; Coordination polymer; 3D network; METAL-ORGANIC FRAMEWORK; GAS-ADSORPTION; CATENATION ISOMERISM; SORPTION PROPERTIES; THERMAL-STABILITY; SINGLE-CRYSTAL; PHOTOLUMINESCENCE; TRANSFORMATION; NETWORKS; TOPOLOGY;

D O I：

10.1007/s10870-010-9962-9

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

Solvothermal reaction of Er(NO3)(3)center dot 6H(2)O and tri(2-carboxyethyl)isocyanurate (H(3)tci) in DMF/H2O (DMF = dimethylformamide) medium leads to the generation of one new 3D coordination polymer, [Er(tci)(H2O)] DMF center dot 2H(2)O (1), which was characterized by the elemental analysis, IR spectroscopy and single crystal X-ray diffraction. X-ray diffraction analysis reveals that 1 crystallizes in triclinic space group P-1, features an interesting 3D coordination framework constructed from the flexible tridentate ligand H(3)tci. Unit cell parameters for 1: a = 7.853(2) angstrom, b = 12.186(3) angstrom, c = 13.222(2) angstrom, alpha = 112.156(14)A degrees, beta = 105.457(15)A degrees, gamma = 91.541(18)A degrees and Z = 2.

引用

页码：727 / 731

页数：5

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