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Title: Crystal structures, fluorescent and magnetic properties of five new coordination polymers based on biphenyl-3,4 Prime ,5-tricarboxylic acid

Abstract

Five new coordination polymers, {l_brace}[Cd{sub 3}(bpt){sub 2}(DMF){sub 2}]{center_dot}(H{sub 2}O){sub 2}{r_brace}{sub n} (1), [Cd(Hbpt)(bipy){sub 0.5}(H{sub 2}O)]{sub n} (2), [Cd{sub 2}(bpt)(phen){sub 2}Cl]{sub n} (3), {l_brace}[Cu{sub 2}(bpt)(phen)({mu}{sub 2}-OH)(H{sub 2}O)]{center_dot}(H{sub 2}O){sub 2}{r_brace}{sub n} (4) and {l_brace}[Mn{sub 5}(Hbpt){sub 4}(phen){sub 4}({mu}{sub 2}-OH){sub 2}(H{sub 2}O){sub 2}]{center_dot}(H{sub 2}O){sub 2}(CH{sub 3}CN){sub 2}{r_brace}{sub n} (5) have been prepared through hydro(solvo)thermal reactions of H{sub 3}bpt (H{sub 3}bpt=biphenyl-3,4 Prime ,5-tricarboxylic acid) with different pyridyl-containing auxiliary ligands (bipy=4,4 Prime -bipyridine and phen=1,10-phenanthroline). Compound 1 represents a 3D ladder-like framework composed of rod-shaped infinite chains. In 2, the bridging ligand bipy links binuclear cadmium ions to generate a 2D layer. Compound 3 features a 1D ladder structure and further linked by {pi}-{pi} stacking interaction to form a 3D supramolecular network. Compound 4 exhibits a binodal 3-connected net which features the Schlafli symbol of (4{center_dot}8{sup 2}). Compound 5 contains trimetallic cluster and binuclear unite which are further linked by Hbpt ligand to form a 2D layer. Moreover, photoluminescent properties of compounds 1-3 were studied in the solid state. Magnetic susceptibility measurements indicate that compound 4 exhibits ferromagnetic exchange interactions, whereas compound 5 displays antiferromagnetic exchange interactions. - Graphical abstract: Five new coordination polymers have been prepared through reactions of H{sub 3}bpt with different pyridyl-containing auxiliarymore » ligands. The bpt exhibits four new kinds of coordination modes with 'V or Y shape'. Highlights: Black-Right-Pointing-Pointer 1 represents a unique (4{center_dot}8)-connected network with a Schlafli symbol (4{sup 6})(4{sup 12}{center_dot}6{sup 12}{center_dot}8{sup 4}). Black-Right-Pointing-Pointer Compound 4 shows ferromagnetic interaction between the dimeric Cu{sup 2+} units. Black-Right-Pointing-Pointer The bpt ligand exhibits four new kinds of coordination modes with 'V or Y shape'.« less

Authors:
 [1];  [2]; ; ; ; ;  [1]
  1. Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, Shaanxi Key Laboratory of Physico-Inorganic Chemistry, College of Chemistry and Materials Science, Northwest University, Xi'an 710069 (China)
  2. Department of Biochemical Engineering, Xianyang Vocational Technical College, Xianyang 712000 (China)
Publication Date:
OSTI Identifier:
22131114
Resource Type:
Journal Article
Journal Name:
Journal of Solid State Chemistry
Additional Journal Information:
Journal Volume: 192; Other Information: Copyright (c) 2012 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; ANTIFERROMAGNETISM; BIPHENYL; BIPYRIDINES; CRYSTAL STRUCTURE; EXCHANGE INTERACTIONS; FLUORESCENCE; LIGANDS; MAGNETIC SUSCEPTIBILITY; PHENANTHROLINES; PHOTOLUMINESCENCE; POLYMERS

Citation Formats

Yingli, Lu, Wenjie, Zhao, Yu, Liu, Bin, Liu, Xing, Feng, Jinting, Tan, Xia, Li, and Yang Xuwu, E-mail: yangxuwu@nwu.edu.cn. Crystal structures, fluorescent and magnetic properties of five new coordination polymers based on biphenyl-3,4 Prime ,5-tricarboxylic acid. United States: N. p., 2012. Web. doi:10.1016/J.JSSC.2012.04.003.
Yingli, Lu, Wenjie, Zhao, Yu, Liu, Bin, Liu, Xing, Feng, Jinting, Tan, Xia, Li, & Yang Xuwu, E-mail: yangxuwu@nwu.edu.cn. Crystal structures, fluorescent and magnetic properties of five new coordination polymers based on biphenyl-3,4 Prime ,5-tricarboxylic acid. United States. doi:10.1016/J.JSSC.2012.04.003.
Yingli, Lu, Wenjie, Zhao, Yu, Liu, Bin, Liu, Xing, Feng, Jinting, Tan, Xia, Li, and Yang Xuwu, E-mail: yangxuwu@nwu.edu.cn. Wed . "Crystal structures, fluorescent and magnetic properties of five new coordination polymers based on biphenyl-3,4 Prime ,5-tricarboxylic acid". United States. doi:10.1016/J.JSSC.2012.04.003.
@article{osti_22131114,
title = {Crystal structures, fluorescent and magnetic properties of five new coordination polymers based on biphenyl-3,4 Prime ,5-tricarboxylic acid},
author = {Yingli, Lu and Wenjie, Zhao and Yu, Liu and Bin, Liu and Xing, Feng and Jinting, Tan and Xia, Li and Yang Xuwu, E-mail: yangxuwu@nwu.edu.cn},
abstractNote = {Five new coordination polymers, {l_brace}[Cd{sub 3}(bpt){sub 2}(DMF){sub 2}]{center_dot}(H{sub 2}O){sub 2}{r_brace}{sub n} (1), [Cd(Hbpt)(bipy){sub 0.5}(H{sub 2}O)]{sub n} (2), [Cd{sub 2}(bpt)(phen){sub 2}Cl]{sub n} (3), {l_brace}[Cu{sub 2}(bpt)(phen)({mu}{sub 2}-OH)(H{sub 2}O)]{center_dot}(H{sub 2}O){sub 2}{r_brace}{sub n} (4) and {l_brace}[Mn{sub 5}(Hbpt){sub 4}(phen){sub 4}({mu}{sub 2}-OH){sub 2}(H{sub 2}O){sub 2}]{center_dot}(H{sub 2}O){sub 2}(CH{sub 3}CN){sub 2}{r_brace}{sub n} (5) have been prepared through hydro(solvo)thermal reactions of H{sub 3}bpt (H{sub 3}bpt=biphenyl-3,4 Prime ,5-tricarboxylic acid) with different pyridyl-containing auxiliary ligands (bipy=4,4 Prime -bipyridine and phen=1,10-phenanthroline). Compound 1 represents a 3D ladder-like framework composed of rod-shaped infinite chains. In 2, the bridging ligand bipy links binuclear cadmium ions to generate a 2D layer. Compound 3 features a 1D ladder structure and further linked by {pi}-{pi} stacking interaction to form a 3D supramolecular network. Compound 4 exhibits a binodal 3-connected net which features the Schlafli symbol of (4{center_dot}8{sup 2}). Compound 5 contains trimetallic cluster and binuclear unite which are further linked by Hbpt ligand to form a 2D layer. Moreover, photoluminescent properties of compounds 1-3 were studied in the solid state. Magnetic susceptibility measurements indicate that compound 4 exhibits ferromagnetic exchange interactions, whereas compound 5 displays antiferromagnetic exchange interactions. - Graphical abstract: Five new coordination polymers have been prepared through reactions of H{sub 3}bpt with different pyridyl-containing auxiliary ligands. The bpt exhibits four new kinds of coordination modes with 'V or Y shape'. Highlights: Black-Right-Pointing-Pointer 1 represents a unique (4{center_dot}8)-connected network with a Schlafli symbol (4{sup 6})(4{sup 12}{center_dot}6{sup 12}{center_dot}8{sup 4}). Black-Right-Pointing-Pointer Compound 4 shows ferromagnetic interaction between the dimeric Cu{sup 2+} units. Black-Right-Pointing-Pointer The bpt ligand exhibits four new kinds of coordination modes with 'V or Y shape'.},
doi = {10.1016/J.JSSC.2012.04.003},
journal = {Journal of Solid State Chemistry},
issn = {0022-4596},
number = ,
volume = 192,
place = {United States},
year = {2012},
month = {8}
}