Synthesis, Crystal Structure and Quantum Chemistry of a Pb(Ⅱ) Coordination Polymer Based on Adipic Acid and Phenanthroline Derivatives


PAN Ya-Ru;LI Xiu-Mei;LIU Bo;ZHOU Shi;Faculty of Chemistry,Tonghua Normal University;Faculty of Chemistry,Jilin Normal University;


Faculty of Chemistry,Tonghua Normal University;Faculty of Chemistry,Jilin Normal University;


A new Pb(Ⅱ) coordination polymer,[Pb(adip)(L)_2]_n (1,H_2adip=adipic acid,L=2-(4-N,N'-dimethylphenyl)-1-H-imidazo[4,5-f][1,10]phenanthroline),was synthesized under hydrothermal conditions and characterized by single-crystal X-ray diffraction,powder XRD,FT-IR,thermogravimetric,fluorescence spectrum and elemental analysis techniques.Complex 1 crystallizes in triclinic system,space group P1 with a=11.406(3),b=12.036(4),c=17.520(5)?,V=2228.3(11)?~3,M_r=1028.09,D_c=1.532 g·cm~(-3),F(000)=1024,μ(Mo Kα)=3.842,R_(int)=0.0274 and Z=2.The final R=0.1055 and w R=0.3277 for 6954 observed reflections with I>2σ(I).It features a one-dimensional chain linked by adip~(2-)ligand.Moreover,complex 1 exhibits strong green luminescence with emission peak of 514 nm.In addition,the quantum-chemical calculations were accomplished on'molecular fragments'extracted from the crystal structure of 1 using the PBE0/LANL2DZ method built in Gaussian 16Program.The calculation values denoted the distinct covalent interaction between the coordinated atoms and Pb(Ⅱ)ion.


coordination polymer;;hydrothermal synthesis;;crystal structure;;luminescence property;;quantum-chemical


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  • [1] LIU Boa② ZHOU Shia LI Xiu-Meib LI Chuan-Bia a (Department of Chemistry,Jilin Normal University,Siping,Jilin 136000,China) b (Department of Chemistry,Tonghua Teachers College,Tonghua,Jilin 134002,China), A New Chain-like Copper(Ⅱ) Polymer:[Cu(MOPIP)(BDC)]_n·0.5n(H_2O), Chinese Journal of Structural Chemistry,
  • [2] LI Zhang-Peng1 XING Yong-Heng1,ZHANG Yuan-Hong1 BAI Feng-Ying1 ZENG Xiao-Qing2 GE Mao-Fa2 (1College of Chemistry and Chemical Engineering,Liaoning Normal University,Dalian 116029,Liaoning Province,P. R. China; 2Institute of Chemistry,Chinese Academy of Sciences,Beijing 100190,P. R. China), Synthesis,Structure and Quantum Chemistry Calculation of Scorpionate Oxovanadium Complexes with Benzoate, Acta Physico-Chimica Sinica,
  • [3] HUANG Yan-Ju1,2 NI Liang*,1 DU Gang3 CUI Yun-Cheng4 ZHANG Wen-Li1 WANG Lei1 HAO Xiang-Rong2(1School of Chemistry and Chemical Engineering,Jiangsu University,Zhenjiang,Jiangsu 212013)(2Department of Chemistry,Tonghua Teachers College,Tonghua,Jilin 134002)(3Tonghua's No.1 Middle School,Tonghua,Jilin 134001)(4College of Chemistry,Jilin Normal University,Siping,Jilin 136000), Synthesis,Characterization and Crystal Structure of Two Metal-Organic Complexes with MOPIP, Chinese Journal of Inorganic Chemistry,
  • [4] ZHAO Li-Na 1 CHEN Lin 1 LIU Bo 1 LI Xiu-Mei 2 WANG Qing-Wei *,1(1 Key Laboratory of Preparation and Applications of Environmental Friendly Materials(Ministry of Education),Jilin Normal University,Siping,Jilin 136000,China)(2 Department of Chemistry,Tonghua Teachers College,Tonghua,Jilin 134002,China), Hydrothermal Synthesis and Crystal Structure of Two Three-Dimensional Supramolecular Lead(Ⅱ) Coordination Polymers, Chinese Journal of Inorganic Chemistry,


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