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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 Name | Affiliation | E-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 |
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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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