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Title: Three Pb{sup II} coordination polymers based on 2-(pyridin-2-yl)-1H-imidazole-4,5-dicarboxylic acid: Syntheses, crystal structures, and fluorescent properties

Abstract

Three lead coordination polymers, [PbCl(C{sub 10}H{sub 6}N{sub 3}O{sub 4})(H{sub 2}O)·H{sub 2}O]{sub n} (1), [Pb(C{sub 10}H{sub 6}N{sub 3}O{sub 4}){sub 2}(H{sub 2}O)]{sub n} (2) and [Pb{sub 3}(C{sub 10}H{sub 5}N{sub 3}O{sub 4}){sub 3}]{sub n} (3) (C{sub 10}H{sub 7}N{sub 3}O{sub 4}=2-(pyridin-2-yl)-1H-imidazole-4,5-dicarboxylic acid), have been hydrothermally synthesized and structurally characterized by single-crystal X-ray diffraction. In 1, Cl anions connected neighboring wave-like 2D layers, which are constructed with left- and right-handed helical chains, into a 3D network structure with a (6{sup 3})(6{sup 5}·8) topology. In 2, Pb cations are linked into a 3D 6{sup 6} network with left- and right-handed helixes by μ{sub 2}-bridging C{sub 10}H{sub 6}N{sub 3}O{sub 4}{sup −} ligands. In 3, C{sub 10}H{sub 5}N{sub 3}O{sub 4}{sup 2−} ligands link Pb{sub 6}O{sub 12} clusters into a 3D (4{sup 12}·6{sup 3}) network. Their fluorescent properties were also investigated. - Graphical abstract: Three 3D lead compounds based on 2-(pyridin-2-yl)-1H-imidazole-4,5-dicarboxylic acid have been hydrothermally synthesized. Four new coordination modes of the organic ligand are first reported. Display Omitted - Highlights: • Three new Pb(II) complexes have been synthesized and characterized. • Left- and right-handed helical chains can be found in the 3D networks of 1 and 2. • Pb{sub 6}O{sub 12} clusters are connected into (4{sup 12}·6{sup 3})more » network in 3.« less

Authors:
 [1];  [1];  [1];  [1];  [2]; ;  [1]
  1. Jilin Institute of Chemical Technology, Jilin City, Jilin 132022 (China)
  2. State Key Lab of Urban Water Resource and Environment (SKLUWRE) and Academy of Fundamental and Interdisciplinary Science, Harbin Institute of Technology, Harbin, Heilongjiang 150080 (China)
Publication Date:
OSTI Identifier:
22274054
Resource Type:
Journal Article
Journal Name:
Journal of Solid State Chemistry
Additional Journal Information:
Journal Volume: 204; Other Information: Copyright (c) 2013 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0022-4596
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; 36 MATERIALS SCIENCE; ANIONS; CATIONS; CRYSTAL STRUCTURE; DICARBOXYLIC ACIDS; FLUORESCENCE; HYDROTHERMAL SYNTHESIS; LAYERS; LEAD COMPOUNDS; LIGANDS; MONOCRYSTALS; POLYMERS; X-RAY DIFFRACTION

Citation Formats

Yu, Xiao-Yang, Xin, Rui, Department of Chemistry, Northeast Normal University, Changchun, Jilin 130024, Gao, Wei-Ping, Wang, Na, Department of Chemistry, Northeast Normal University, Changchun, Jilin 130024, Zhang, Xiao, Yang, Yan-Yan, and Qu, Xiao-Shu. Three Pb{sup II} coordination polymers based on 2-(pyridin-2-yl)-1H-imidazole-4,5-dicarboxylic acid: Syntheses, crystal structures, and fluorescent properties. United States: N. p., 2013. Web. doi:10.1016/J.JSSC.2013.06.018.
Yu, Xiao-Yang, Xin, Rui, Department of Chemistry, Northeast Normal University, Changchun, Jilin 130024, Gao, Wei-Ping, Wang, Na, Department of Chemistry, Northeast Normal University, Changchun, Jilin 130024, Zhang, Xiao, Yang, Yan-Yan, & Qu, Xiao-Shu. Three Pb{sup II} coordination polymers based on 2-(pyridin-2-yl)-1H-imidazole-4,5-dicarboxylic acid: Syntheses, crystal structures, and fluorescent properties. United States. doi:10.1016/J.JSSC.2013.06.018.
Yu, Xiao-Yang, Xin, Rui, Department of Chemistry, Northeast Normal University, Changchun, Jilin 130024, Gao, Wei-Ping, Wang, Na, Department of Chemistry, Northeast Normal University, Changchun, Jilin 130024, Zhang, Xiao, Yang, Yan-Yan, and Qu, Xiao-Shu. Thu . "Three Pb{sup II} coordination polymers based on 2-(pyridin-2-yl)-1H-imidazole-4,5-dicarboxylic acid: Syntheses, crystal structures, and fluorescent properties". United States. doi:10.1016/J.JSSC.2013.06.018.
@article{osti_22274054,
title = {Three Pb{sup II} coordination polymers based on 2-(pyridin-2-yl)-1H-imidazole-4,5-dicarboxylic acid: Syntheses, crystal structures, and fluorescent properties},
author = {Yu, Xiao-Yang and Xin, Rui and Department of Chemistry, Northeast Normal University, Changchun, Jilin 130024 and Gao, Wei-Ping and Wang, Na and Department of Chemistry, Northeast Normal University, Changchun, Jilin 130024 and Zhang, Xiao and Yang, Yan-Yan and Qu, Xiao-Shu},
abstractNote = {Three lead coordination polymers, [PbCl(C{sub 10}H{sub 6}N{sub 3}O{sub 4})(H{sub 2}O)·H{sub 2}O]{sub n} (1), [Pb(C{sub 10}H{sub 6}N{sub 3}O{sub 4}){sub 2}(H{sub 2}O)]{sub n} (2) and [Pb{sub 3}(C{sub 10}H{sub 5}N{sub 3}O{sub 4}){sub 3}]{sub n} (3) (C{sub 10}H{sub 7}N{sub 3}O{sub 4}=2-(pyridin-2-yl)-1H-imidazole-4,5-dicarboxylic acid), have been hydrothermally synthesized and structurally characterized by single-crystal X-ray diffraction. In 1, Cl anions connected neighboring wave-like 2D layers, which are constructed with left- and right-handed helical chains, into a 3D network structure with a (6{sup 3})(6{sup 5}·8) topology. In 2, Pb cations are linked into a 3D 6{sup 6} network with left- and right-handed helixes by μ{sub 2}-bridging C{sub 10}H{sub 6}N{sub 3}O{sub 4}{sup −} ligands. In 3, C{sub 10}H{sub 5}N{sub 3}O{sub 4}{sup 2−} ligands link Pb{sub 6}O{sub 12} clusters into a 3D (4{sup 12}·6{sup 3}) network. Their fluorescent properties were also investigated. - Graphical abstract: Three 3D lead compounds based on 2-(pyridin-2-yl)-1H-imidazole-4,5-dicarboxylic acid have been hydrothermally synthesized. Four new coordination modes of the organic ligand are first reported. Display Omitted - Highlights: • Three new Pb(II) complexes have been synthesized and characterized. • Left- and right-handed helical chains can be found in the 3D networks of 1 and 2. • Pb{sub 6}O{sub 12} clusters are connected into (4{sup 12}·6{sup 3}) network in 3.},
doi = {10.1016/J.JSSC.2013.06.018},
journal = {Journal of Solid State Chemistry},
issn = {0022-4596},
number = ,
volume = 204,
place = {United States},
year = {2013},
month = {8}
}