Two 1D and one 3D coordination polymers,namely[Ni2(μ3-deta)(H2 biim)3(H2O)2]n(1),{[Zn2(μ4-deta)(Phen)2(H2O)]·H2O}n(2)and[Cd2(μ6-deta)(Phen)2(H2O)]n(3),have been constructed hydrothermally using H4deta(H4deta=2...Two 1D and one 3D coordination polymers,namely[Ni2(μ3-deta)(H2 biim)3(H2O)2]n(1),{[Zn2(μ4-deta)(Phen)2(H2O)]·H2O}n(2)and[Cd2(μ6-deta)(Phen)2(H2O)]n(3),have been constructed hydrothermally using H4deta(H4deta=2,3,3’,4’-diphenyl ether tetracarboxylic acid),H2 biim(H2 biim=2,2’-biimidazole),phen(phen=1,10-phenanthroline),and nickel,zinc or cadmium chlorides at 160℃.The products were isolated as stable crystalline solids and characterized by IR spectra,elemental analyses,thermogravimetric analyses(TGA)and single-crystal X-ray diffraction analyses.Single-crystal X-ray diffraction analyses revealed that three compounds crystallize in the triclinic system,space group■.Compounds 1 and 2 disclose a 1D chain structure.Compound 3 features a 3D framework.The structural diversity of compounds 1~3 is driven by the metal(Ⅱ)node and the type of supporting ligand.Magnetic studies for compound 1 demonstrate an antiferromagnetic coupling between the adjacent Ni(Ⅱ)centers.The luminescence behavior of compounds 2 and 3 was also investigated.展开更多
基金supported by Guangdong Province Higher Vocational Colleges&Schools Pearl River Scholar Funded Scheme(2015,2018)the Pearl River Scholar Foundation of Guangdong Industry Polytechnic(RC2015-001)+4 种基金the Opening Foundation of MOE Key Laboratory of Bioinorganic and Synthetic Chemistry(2016)Innovation Team Project on University of Guangdong Province(2017GKCXTD001)Science and Technology Planning Project of Guangzhou(201904010381)the Science and Technology Innovation Project of Guangdong University Student(pdjh2019b0690)Shenzhen Science and Technology Plan Project(JCYJ20170817112445033,GGFW2017041209483817)。
文摘Two 1D and one 3D coordination polymers,namely[Ni2(μ3-deta)(H2 biim)3(H2O)2]n(1),{[Zn2(μ4-deta)(Phen)2(H2O)]·H2O}n(2)and[Cd2(μ6-deta)(Phen)2(H2O)]n(3),have been constructed hydrothermally using H4deta(H4deta=2,3,3’,4’-diphenyl ether tetracarboxylic acid),H2 biim(H2 biim=2,2’-biimidazole),phen(phen=1,10-phenanthroline),and nickel,zinc or cadmium chlorides at 160℃.The products were isolated as stable crystalline solids and characterized by IR spectra,elemental analyses,thermogravimetric analyses(TGA)and single-crystal X-ray diffraction analyses.Single-crystal X-ray diffraction analyses revealed that three compounds crystallize in the triclinic system,space group■.Compounds 1 and 2 disclose a 1D chain structure.Compound 3 features a 3D framework.The structural diversity of compounds 1~3 is driven by the metal(Ⅱ)node and the type of supporting ligand.Magnetic studies for compound 1 demonstrate an antiferromagnetic coupling between the adjacent Ni(Ⅱ)centers.The luminescence behavior of compounds 2 and 3 was also investigated.
