Synthesis, crystal structure and luminescent properties of one coordination polymer of cadmium(II) with mixed thiocyanate and hexamethylenetetramine ligands

被引：50

作者：

Bai, Yan ^{[1
]}

Shang, Wei-Li ^{[1
]}

Dang, Dong-Bin ^{[1
]}

Sun, Ji-De ^{[1
]}

Gao, Hui ^{[1
]}

机构：

[1] Henan Univ, Inst Mol & Crystal Engn, Sch Chem & Chem Engn, Kaifeng 475004, Peoples R China

来源：

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY | 2009年 / 72卷 / 02期

基金：

中国国家自然科学基金; 芬兰科学院;

关键词：

Cd(II) coordination polymer; Crystal structure; Luminescent properties; INORGANIC-ORGANIC HYBRID; MAGNETIC-PROPERTIES; COPPER(II); FLUORESCENCE; COMPLEX; MOLECULES; CLUSTERS; NETWORK; SERIES;

D O I：

10.1016/j.saa.2008.10.033

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

A novel Cd(II) coordination polymer [Cd(SCN)(2)(hmt)(1/2)(H2O)](2)center dot H2O (hmt = hexamethylenetetramine) has been synthesized and characterized by IR, elemental analysis, TG technique and X-ray crystallography. Cd(II) atom has an distorted octahedral environment with an N3S2O donor set. Every six Cd(II) centers are linked by hmt and thiocyanato bridges to form a planar 2D coordination polymer containing hexagonal metallocyclic rings [Cd-6(SCN)(8)(hmt)(2)]. A 2D layer structure is held together with its neighboring ones via a set of hydrogen-bonding interactions to form a 3D supramolecular structure. The luminescent properties of the title complex in the solid state were investigated. (C) 2008 Elsevier B.V. All rights reserved.

引用

页码：407 / 411

页数：5

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