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Syntheses, Crystal Structures, and Luminescent Properties of Three Cobalt(Ⅱ), Lead(Ⅱ) and Zinc(Ⅱ) Complexes Constructed from Mixed Biphenyl Tricarboxylic Acid and N-Donor Ligands
Author NameAffiliationE-mail
LI Yu Foshan Research Center for Special Functional Building Materials and Its Green Preparation Technology, Guangdong Industry Polytechnic, Guangzhou 510300, China liyuletter@163.com 
ZOU Xun-Zhong Foshan Research Center for Special Functional Building Materials and Its Green Preparation Technology, Guangdong Industry Polytechnic, Guangzhou 510300, China  
QIU Wen-Da Foshan Research Center for Special Functional Building Materials and Its Green Preparation Technology, Guangdong Industry Polytechnic, Guangzhou 510300, China  
ZHUANG Wen-Liu Foshan Research Center for Special Functional Building Materials and Its Green Preparation Technology, Guangdong Industry Polytechnic, Guangzhou 510300, China  
ZHAO Na Foshan Research Center for Special Functional Building Materials and Its Green Preparation Technology, Guangdong Industry Polytechnic, Guangzhou 510300, China  
CHENG Xiao-Ling School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou 510006, China ggcxl@163.com 
Abstract: Zero-dimensional mononuclear cobalt(Ⅱ) complex, 1D lead(Ⅱ) and 1D zinc(Ⅱ) coordination polymers, namely[Co(Hbtc)(phen)2(H2O)]·3H2O (1),[Pb(μ3-Hbtc)(2,2'-bipy)]n (2) and {[Zn3(μ2-btc)2(μ2-H2O)(2,2'-bipy)3(H2O)5]·8H2O}n (3), have been constructed hydrothermally using H3btc (H3btc=biphenyl-2,4,4'-tricarboxylic acid), phen (phen=1,10-phenanthroline), 2,2'-bipy (2,2'-bipy=2,2'-bipyridine), and cobalt, lead or zinc chlorides. Single-crystal X-ray diffraction analyses revealed that three complexes crystallize in the orthorhombic or triclinic systems, space groups Pna21 or P1. Complex 1 has a discrete monomeric structure, which is assembled to a 3D supramolecular framework through O-H…O hydrogen bond. Complexes 2 and 3 show a 1D chain based on binuclear units. Luminescent properties of all complexes have been studied.
Keywords: coordination polymer  hydrogen bonding  tricarboxylic acid  luminescent properties
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LI Yu,ZOU Xun-Zhong,QIU Wen-Da,ZHUANG Wen-Liu,ZHAO Na,CHENG Xiao-Ling.Syntheses, Crystal Structures, and Luminescent Properties of Three Cobalt(Ⅱ), Lead(Ⅱ) and Zinc(Ⅱ) Complexes Constructed from Mixed Biphenyl Tricarboxylic Acid and N-Donor Ligands[J].Chinese Journal of Inorganic Chemistry,2019,35(2):329-336.
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Chinese Journal of Inorganic Chemistry