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Syntheses, Crystal Structures, Luminescent and Magnetic Properties of One 0D Zinc(Ⅱ) and Two 1D Manganese(Ⅱ) Coordination Compounds Assembled from Pyridine-Tricarboxylate Blocks
Author NameAffiliationE-mail
LI Yu Guangdong Research Center for Special Building Materials and Its Green Preparation Technology/Foshan Research Center for Special Functional Building Materials and Its Green Preparation Technology, Guangdong Industry Polytechnic, Guangzhou 510300, China youao321@163.com 
PAN Guang-Min School of Chemical Engineering and Light Industry, Guangdong University of Techlonogy, Guangzhou 510006, China  
ZOU Xun-Zhong Guangdong Research Center for Special Building Materials and Its Green Preparation Technology/Foshan Research Center for Special Functional Building Materials and Its Green Preparation Technology, Guangdong Industry Polytechnic, Guangzhou 510300, China  
FENG An-Sheng Guangdong Research Center for Special Building Materials and Its Green Preparation Technology/Foshan Research Center for Special Functional Building Materials and Its Green Preparation Technology, Guangdong Industry Polytechnic, Guangzhou 510300, China  
YOU Ao Guangdong Research Center for Special Building Materials and Its Green Preparation Technology/Foshan Research Center for Special Functional Building Materials and Its Green Preparation Technology, Guangdong Industry Polytechnic, Guangzhou 510300, China  
QIU Wen-Da Guangdong Research Center for Special Building Materials and Its Green Preparation Technology/Foshan Research Center for Special Functional Building Materials and Its Green Preparation Technology, Guangdong Industry Polytechnic, Guangzhou 510300, China Qiuwdgq@hotmail.com 
Abstract: One 0D zinic(Ⅱ) and two 1D manganese(Ⅱ) coordination compounds, namely[Zn(H2biim)2(H2O)2] [Zn(HL)(Hbiim)(H2O)]2·8H2O (1),[Mn(μ-HL)(phen)(H2O)]n (2) and {[Mn(μ-HL)(2,2'-bipy)(H2O)]·0.5(2,2'-bipy)}n (3) have been constructed hydrothermally using H3L (H3L=4-(6-carboxy-pyridin-3-yl)-isophthalic acid), H2biim (H2biim=2,2'-biimidazole), phen (phen=1,10-phenanthroline), 2,2'-bipy (2,2'-bipy=2,2'-bipyridine), and zinc or manganese chlorides. Single-crystal X-ray diffraction analyses reveal that three compounds crystallize in the monoclinic system, space groups P21/n or P21/c. Compound 1 shows a 0D structure composed of three monomer Zn(Ⅱ) units, which is arranged into a 3D supramolecular framework through O-H…O/N or N-H…O hydrogen bonds. Compounds 2 and 3 feature a 1D metal-organic chain, which is assembled to a 2D supramolecular network through O-H…O hydrogen bond. The luminescent and magnetic properties for three compounds were also investigated.
Keywords: coordination polymer  pyridine-tricarboxylic acid  luminescent properties  magnetic properties
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LI Yu,PAN Guang-Min,ZOU Xun-Zhong,FENG An-Sheng,YOU Ao,QIU Wen-Da.Syntheses, Crystal Structures, Luminescent and Magnetic Properties of One 0D Zinc(Ⅱ) and Two 1D Manganese(Ⅱ) Coordination Compounds Assembled from Pyridine-Tricarboxylate Blocks[J].Chinese Journal of Inorganic Chemistry,2019,35(10):1853-1860.
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Chinese Journal of Inorganic Chemistry