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Title: A novel polythreading Ag(I) coordination polymer with blue photoluminescence

Abstract

One new compound, [Ag(p-bix)]{sub 3}[Ag(Hbtc){sub 2}]·2H{sub 2}O (H{sub 3}btc=1,2,4-benzenetricarboxylate, p-bix=1,4-bis(imidazol-1-ylmethyl)-benzene), has been synthesized under hydrothermal conditions and characterized by elemental analysis, IR, PXRD, luminescent analysis, and single-crystal X-ray diffraction. X-ray structural analysis revealed that 0-D unit [Ag(Hbtc){sub 2}]{sup 3−} and two kinds of 1-D linear chain [Ag(p-bix)]{sub ∞}{sup +}, can be found within the crystal structure. The combination of 0-D [Ag(Hbtc){sub 2}]{sup 3−} unit and 1-D undulated chain [Ag1(p{sub 1}-bix)]{sub ∞}{sup +} through weak Ag–O bond gave rise to 2-D anionic supramolecular doublelayer. Then the grids of the 2-D layer are threaded by 1-D linear cationic chain [Ag2(p{sub 2}-bix)]{sub ∞}{sup +} to generate entangled 3-D architecture with unusual poly(pseudo-rotaxane)-type arrangements. Luminescent properties of the title complex were also studied in this paper. - Graphical abstract: Novel 3D polythreading supramolecular architecture was constructed, in which 1D linear cationic chains [Ag(p{sub 2}-bix)]{sub ∞}{sup +} threaded into the grid of weak Ag–O bonded anionic 2D sheet. Highlights: ► Novel 1D{sup +}+2D{sup −}→3D polythreading coordination complex was reported. ► Diverse conformations of p-bix result in different 1D [Ag(p-bix)]{sub ∞}{sup +} chains. ► The title complex displayed blue photoluminescence at room temperature.

Authors:
 [1];  [2]; ;  [1];  [1]
  1. State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210093 (China)
  2. (China)
Publication Date:
OSTI Identifier:
22304552
Resource Type:
Journal Article
Resource Relation:
Journal Name: Journal of Solid State Chemistry; Journal Volume: 200; Other Information: Copyright (c) 2013 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; BENZENE; CRYSTAL STRUCTURE; GRIDS; MONOCRYSTALS; PHOTOLUMINESCENCE; POLYMERS; QUANTUM ENTANGLEMENT; X RADIATION; X-RAY DIFFRACTION

Citation Formats

Duan, Xian-Ying, E-mail: dxynumber@163.com, Institute of Chemistry, Henan Academy of Sciences, Zhengzhou 450002, Yao, Jing, Lu, Chang-Sheng, and Meng, Qing-Jin, E-mail: mengqj@nju.edu.cn. A novel polythreading Ag(I) coordination polymer with blue photoluminescence. United States: N. p., 2013. Web. doi:10.1016/J.JSSC.2013.01.029.
Duan, Xian-Ying, E-mail: dxynumber@163.com, Institute of Chemistry, Henan Academy of Sciences, Zhengzhou 450002, Yao, Jing, Lu, Chang-Sheng, & Meng, Qing-Jin, E-mail: mengqj@nju.edu.cn. A novel polythreading Ag(I) coordination polymer with blue photoluminescence. United States. doi:10.1016/J.JSSC.2013.01.029.
Duan, Xian-Ying, E-mail: dxynumber@163.com, Institute of Chemistry, Henan Academy of Sciences, Zhengzhou 450002, Yao, Jing, Lu, Chang-Sheng, and Meng, Qing-Jin, E-mail: mengqj@nju.edu.cn. Mon . "A novel polythreading Ag(I) coordination polymer with blue photoluminescence". United States. doi:10.1016/J.JSSC.2013.01.029.
@article{osti_22304552,
title = {A novel polythreading Ag(I) coordination polymer with blue photoluminescence},
author = {Duan, Xian-Ying, E-mail: dxynumber@163.com and Institute of Chemistry, Henan Academy of Sciences, Zhengzhou 450002 and Yao, Jing and Lu, Chang-Sheng and Meng, Qing-Jin, E-mail: mengqj@nju.edu.cn},
abstractNote = {One new compound, [Ag(p-bix)]{sub 3}[Ag(Hbtc){sub 2}]·2H{sub 2}O (H{sub 3}btc=1,2,4-benzenetricarboxylate, p-bix=1,4-bis(imidazol-1-ylmethyl)-benzene), has been synthesized under hydrothermal conditions and characterized by elemental analysis, IR, PXRD, luminescent analysis, and single-crystal X-ray diffraction. X-ray structural analysis revealed that 0-D unit [Ag(Hbtc){sub 2}]{sup 3−} and two kinds of 1-D linear chain [Ag(p-bix)]{sub ∞}{sup +}, can be found within the crystal structure. The combination of 0-D [Ag(Hbtc){sub 2}]{sup 3−} unit and 1-D undulated chain [Ag1(p{sub 1}-bix)]{sub ∞}{sup +} through weak Ag–O bond gave rise to 2-D anionic supramolecular doublelayer. Then the grids of the 2-D layer are threaded by 1-D linear cationic chain [Ag2(p{sub 2}-bix)]{sub ∞}{sup +} to generate entangled 3-D architecture with unusual poly(pseudo-rotaxane)-type arrangements. Luminescent properties of the title complex were also studied in this paper. - Graphical abstract: Novel 3D polythreading supramolecular architecture was constructed, in which 1D linear cationic chains [Ag(p{sub 2}-bix)]{sub ∞}{sup +} threaded into the grid of weak Ag–O bonded anionic 2D sheet. Highlights: ► Novel 1D{sup +}+2D{sup −}→3D polythreading coordination complex was reported. ► Diverse conformations of p-bix result in different 1D [Ag(p-bix)]{sub ∞}{sup +} chains. ► The title complex displayed blue photoluminescence at room temperature.},
doi = {10.1016/J.JSSC.2013.01.029},
journal = {Journal of Solid State Chemistry},
number = ,
volume = 200,
place = {United States},
year = {Mon Apr 15 00:00:00 EDT 2013},
month = {Mon Apr 15 00:00:00 EDT 2013}
}