A one-dimensional polyoxometalate-based polymer [Cu(DMF)6][PMoVMoVI11O40Cu(DMF)4]•DMF: Crystal structure and luminescent properties

被引：15
作者：
Bai, Yan [1 ]
Zheng, Guang-Shui [1 ]
Dang, Dong-Bin [1 ]
Gao, Hui [1 ]
Qi, Ze-Yan [1 ]
Niu, Jing-Yang [1 ]
机构：
[1] Henan Univ, Sch Chem & Chem Engn, Inst Mol & Crystal Engn, Kaifeng 475004, Peoples R China
来源：
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY | 2010年 / 77卷 / 04期
基金：
中国国家自然科学基金; 中国博士后科学基金;
关键词：
Polyoxometalates; Cu(II); Polymer; Crystal structure; Luminescent properties; COORDINATION POLYMERS; HYDROTHERMAL SYNTHESIS; HYBRID; ASSEMBLIES; COMPLEXES; CLUSTERS; HETEROPOLYOXOANIONS; THIOCYANATE; ANIONS;
D O I：
10.1016/j.saa.2010.07.003
中图分类号：
O433 [光谱学];
学科分类号：
0703 ; 070302 ;
摘要：
The polyoxometalate-based 1D coordination polymer [Cu(DMF)(6)][(PMoMo11O40Cu)-Mo-V-O-VI(DMF)(4)].DMF 1 was synthesized and characterized by IR, UV spectroscopy and single-crystal X-ray diffraction analysis. Each Cu(II) center has a distorted octahedral coordination geometry. Cu(I) center interconnects with two [(PMoMo11O40)-Mo-V-O-VI](4-) anion subunits and each [(PMoMO11O40)-M-V-O-VI](4-) polyoxoanion acts as a didentate ligand to link two Cu centers through two terminal oxygen atoms to form a one-dimensional chain structure. The luminescent properties of 1 in the solution and in the solid state were investigated, respectively. (C) 2010 Elsevier B.V. All rights reserved.
引用
收藏
页码：727 / 731
页数：5
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