Self-assembly, Crystal Structure and Fluorescent Property of a Coordination Polymer [(Cu4I6)(BPE)]n

A novel coordination polymer [(Cu 4 I 6 )(BPE)] n (BPE = 1, 2-bis(pyridinium) ethane dication) is obtained and characterized by X-ray crystallography and IR spectroscopy. The complex crystallizes in monoclinic system, space group C2(1)/c with cell parameters of a = 16.5429(19) Å, b = 10.0645(12) Å,...

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Published in:Synthesis and reactivity in inorganic, metal-organic, and nano-metal chemistry metal-organic, and nano-metal chemistry, 2009-12, Vol.39 (10), p.633-636
Main Authors: Zhang, Zhen-Hua, Gu, Zhong-Ming, Liu, Xiu-Cun, Zhao, Fu-Kai, Yue, Jun-Ming, Wang, Ling-Fang, Niu, Yun-Yin
Format: Article
Language:English
Subjects:
1,2-bis(pyridinium)ethane
Coordination polymers
copper(I) complex
Crystallization
Crystallography
Doppler effect
fluorescent property
inorganic polymer
Nanomaterials
Nanostructure
Self assembly
Spectroscopy
Synthesis
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Summary:A novel coordination polymer [(Cu 4 I 6 )(BPE)] n (BPE = 1, 2-bis(pyridinium) ethane dication) is obtained and characterized by X-ray crystallography and IR spectroscopy. The complex crystallizes in monoclinic system, space group C2(1)/c with cell parameters of a = 16.5429(19) Å, b = 10.0645(12) Å, c = 11.7139(13) Å, α = 90.00°, β = 99.0910(10)°, γ = 90.00°. In the polymeric framework, [Cu 4 I 6 ] n dimers are bridged together by the two μ 2 -I ligands to constitute an infinite 1D chain with the organic dication BPE trapped in it. Photoluminescence investigation of the complex reveals that a red shift of 67 nm for the complex takes place, compared with the organic dication.
ISSN:1553-3174
1553-3182
DOI:10.1080/15533170903433063