共 50 条
Structure characterization of two new three-dimensional piperazine-bridged metal-halo coordination polymers
被引:14
|作者:
Hou, Qin
[1
]
Yu, Jie-Hui
[1
]
Xu, Jia-Ning
[1
]
Yang, Qing-Feng
[1
]
Xu, Ji-Qing
[1
]
机构:
[1] Jilin Univ, Coll Chem, State Key Lab Inorgan Synth & Preparat Chem, Changchun 130023, Peoples R China
基金:
中国国家自然科学基金;
关键词:
Metal-halo cluster polymer;
Subunit;
Fluorescence property;
Magnetic property;
CRYSTAL-STRUCTURE;
POLYOXOMETALATE CLUSTERS;
COPPER(I) HALIDES;
COMPLEXES;
FRAMEWORK;
ZEOLITE;
LIGANDS;
MOTIFS;
ARCHITECTURES;
COBALT(II);
D O I:
10.1016/j.ica.2008.12.025
中图分类号:
O61 [无机化学];
学科分类号:
070301 ;
081704 ;
摘要:
By the simple hydro/solvothermal reaction, two new 3-D metal-halo cluster polymers, [NiCl2(pip)] (pip = piperazine) (1) and [Cu2I2(pip)] (2) were obtained and characterized by IR spectroscopy, CHN analysis and TG analysis. Single-crystal X-ray analysis reveals that, the 3-D network of compounds 1 and 2 are constructed from the 1-D zigzag NiCl2 chains and the 1-D castellated Cu2I2 chains bridged by pip molecules respectively. The mu(eff) versus T curve indicates that compound 1 is ferromagnetic when T > 14 K. The photoluminscent spectrum shows that compound 2 possesses the fluorescent property with a broad emission peak at 567 nm upon excision at 397 nm. (C) 2009 Elsevier B.V. All rights reserved.
引用
收藏
页码:2802 / 2806
页数:5
相关论文