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Title: Assembly of three new POM-based Ag(I) coordination polymers with antibacterial and photocatalytic properties

Abstract

Three new silver coordination polymers, namely, {Ag_3(bpy)_6[PW_1_2O_4_0]} (1), {Ag_5(H_2biim)_2(Hbiim-NO_2)_2[PW_1_2O_4_0]} (2), {Ag_7(pytz)_4[PW_1_2O_4_0]} (3) (bpy=2,2′-bipyridine, H{sub 2}biim=2,2′-biimidazole, pytz=4-(1H-tetrazol-5-yl)pyridine), have been synthesized under hydrothermal condition. Compound 1 shows a 3D supramolecular framework based on 0D moieties. Compound 2 exhibits an attractive 2D biologic screw axis. Compound 3 displays a 3D structure, which consists of Ag(I)···π interactions, π···π stacking and weak Ag···Ag interactions. It is noteworthy that nitration happens to compound 2 during the hydrothermal condition, which is quite rare. Through contrasting the antibacterial activities of gram negative and gram positive bacteria, we find compounds 1–3 have better antibacterial property in gram negative bacteria than gram positive bacteria. In addition, compounds 1–3 also exhibit efficiency of photocatalytic decomposition of organic dyes. Those compounds may be used as potential multifunctional materials in wastewater treatment, because they not only can kill bacteria but also degrade organic pollutants. - Highlights: • Three new silver coordination polymers have been synthesized under hydrothermal condition. • Due to different coordination modes of rigid N-donor ligands, structures of the title compounds vary from 0D to 3D frameworks. • It is noteworthy that nitration happens to compound 2 during the hydrothermal condition, which is quite rare. • In addition, these compounds exhibitmore » efficiency of photocatalytic decomposition of dyes and antibacterial activities.« less

Authors:
;  [1];  [2];  [2];  [1]
  1. Institute of Polyoxometalate Chemistry, Department of Chemistry, Northeast Normal University, Changchun, Jilin 130024, PR China (China)
  2. School of Pharmaceutical and Life Sciences,Changzhou University, Changzhou, Jiangsu 213164 (China)
Publication Date:
OSTI Identifier:
22573970
Resource Type:
Journal Article
Resource Relation:
Journal Name: Journal of Solid State Chemistry; Journal Volume: 232; Other Information: Copyright (c) 2015 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; BACTERIA; BIPYRIDINES; CRYSTAL STRUCTURE; CRYSTALS; DECOMPOSITION; EFFICIENCY; HYDROTHERMAL SYNTHESIS; INTERACTIONS; LIGANDS; NITRATION; NITROGEN DIOXIDE; PHOTOCATALYSIS; POLLUTANTS; POLYMERS; PYRIDINE; SILVER; WASTE WATER; WATER TREATMENT

Citation Formats

Lu, Xin-Xin, Luo, Yu-Hui, Lu, Chen, Chen, Xin, E-mail: xinchen@cczu.edu.cn, and Zhang, Hong, E-mail: zhangh@nenu.edu.cn. Assembly of three new POM-based Ag(I) coordination polymers with antibacterial and photocatalytic properties. United States: N. p., 2015. Web. doi:10.1016/J.JSSC.2015.09.017.
Lu, Xin-Xin, Luo, Yu-Hui, Lu, Chen, Chen, Xin, E-mail: xinchen@cczu.edu.cn, & Zhang, Hong, E-mail: zhangh@nenu.edu.cn. Assembly of three new POM-based Ag(I) coordination polymers with antibacterial and photocatalytic properties. United States. doi:10.1016/J.JSSC.2015.09.017.
Lu, Xin-Xin, Luo, Yu-Hui, Lu, Chen, Chen, Xin, E-mail: xinchen@cczu.edu.cn, and Zhang, Hong, E-mail: zhangh@nenu.edu.cn. Tue . "Assembly of three new POM-based Ag(I) coordination polymers with antibacterial and photocatalytic properties". United States. doi:10.1016/J.JSSC.2015.09.017.
@article{osti_22573970,
title = {Assembly of three new POM-based Ag(I) coordination polymers with antibacterial and photocatalytic properties},
author = {Lu, Xin-Xin and Luo, Yu-Hui and Lu, Chen and Chen, Xin, E-mail: xinchen@cczu.edu.cn and Zhang, Hong, E-mail: zhangh@nenu.edu.cn},
abstractNote = {Three new silver coordination polymers, namely, {Ag_3(bpy)_6[PW_1_2O_4_0]} (1), {Ag_5(H_2biim)_2(Hbiim-NO_2)_2[PW_1_2O_4_0]} (2), {Ag_7(pytz)_4[PW_1_2O_4_0]} (3) (bpy=2,2′-bipyridine, H{sub 2}biim=2,2′-biimidazole, pytz=4-(1H-tetrazol-5-yl)pyridine), have been synthesized under hydrothermal condition. Compound 1 shows a 3D supramolecular framework based on 0D moieties. Compound 2 exhibits an attractive 2D biologic screw axis. Compound 3 displays a 3D structure, which consists of Ag(I)···π interactions, π···π stacking and weak Ag···Ag interactions. It is noteworthy that nitration happens to compound 2 during the hydrothermal condition, which is quite rare. Through contrasting the antibacterial activities of gram negative and gram positive bacteria, we find compounds 1–3 have better antibacterial property in gram negative bacteria than gram positive bacteria. In addition, compounds 1–3 also exhibit efficiency of photocatalytic decomposition of organic dyes. Those compounds may be used as potential multifunctional materials in wastewater treatment, because they not only can kill bacteria but also degrade organic pollutants. - Highlights: • Three new silver coordination polymers have been synthesized under hydrothermal condition. • Due to different coordination modes of rigid N-donor ligands, structures of the title compounds vary from 0D to 3D frameworks. • It is noteworthy that nitration happens to compound 2 during the hydrothermal condition, which is quite rare. • In addition, these compounds exhibit efficiency of photocatalytic decomposition of dyes and antibacterial activities.},
doi = {10.1016/J.JSSC.2015.09.017},
journal = {Journal of Solid State Chemistry},
number = ,
volume = 232,
place = {United States},
year = {Tue Dec 15 00:00:00 EST 2015},
month = {Tue Dec 15 00:00:00 EST 2015}
}