Three New Zn(II)/Cd(II) Coordination Polymers Constructed with 2-Mercaptonicotinic Acid and 1,2-Di(4-pyridyl)ethylene: Syntheses and Structure Analysis
杨 鑫;傅瑞标;胡胜民;黄艺辉;盛天录;吴新涛
中国科学院福建物质结构研究所
Three New Zn(II)/Cd(II) Coordination Polymers Constructed with 2-Mercaptonicotinic Acid and 1,2-Di(4-pyridyl)ethylene: Syntheses and Structure Analysis
YANG Xin;FU Rui-Biao;HU Sheng-Min;HUANG Yi-Hui;SHENG Tian-Lu;WU Xin-Tao
State Key Laboratory of Structural Chemistry, Fujian Institute of Research on theStructure of Matter, Chinese Academy of Sciences, Fuzhou 350002, China
Three new Zn(II)/Cd(II) coordination polymers based on 2-mercaptonicotinic acid (H2mna) with 1,2-di(4-pyridyl)ethylene (dpe) introduced as a bridging ligand have been synthesized via hydrothermal method and structurally characterized by single-crystal X-ray diffraction as well as elemental analysis and IR. As reported in this paper, [Zn2(dpe)0.5(mna)2](1)can be classified as a two-dimensional layer structure in which the 1D chain composed of Zn(II) and mna ligands is bridged by dpe ligands, while the complex named [Zn4(dpe)4(mna)4] (2)is a tetra-nuclear cluster compound. These two compounds are further extended to three-dimensional structures by hydrogen bonds along with C–H···π and π···π interactions. Compound 3 with general formular [Cd2(dpe)0.5(mna)2]·H2Obelongs to a three-dimensional porous structure in which the 2D metal layers formed by the coordination of Cd(II) and mna ligands are connected with the bridging of dpe ligands.
Three new Zn(II)/Cd(II) coordination polymers based on 2-mercaptonicotinic acid (H2mna) with 1,2-di(4-pyridyl)ethylene (dpe) introduced as a bridging ligand have been synthesized via hydrothermal method and structurally characterized by single-crystal X-ray diffraction as well as elemental analysis and IR. As reported in this paper, [Zn2(dpe)0.5(mna)2](1)can be classified as a two-dimensional layer structure in which the 1D chain composed of Zn(II) and mna ligands is bridged by dpe ligands, while the complex named [Zn4(dpe)4(mna)4] (2)is a tetra-nuclear cluster compound. These two compounds are further extended to three-dimensional structures by hydrogen bonds along with C–H···π and π···π interactions. Compound 3 with general formular [Cd2(dpe)0.5(mna)2]·H2Obelongs to a three-dimensional porous structure in which the 2D metal layers formed by the coordination of Cd(II) and mna ligands are connected with the bridging of dpe ligands.
杨 鑫;傅瑞标;胡胜民;黄艺辉;盛天录;吴新涛. Three New Zn(II)/Cd(II) Coordination Polymers Constructed with 2-Mercaptonicotinic Acid and 1,2-Di(4-pyridyl)ethylene: Syntheses and Structure Analysis[J]. , 2013, 32(1): 23-32.
YANG Xin;FU Rui-Biao;HU Sheng-Min;HUANG Yi-Hui;SHENG Tian-Lu;WU Xin-Tao. Three New Zn(II)/Cd(II) Coordination Polymers Constructed with 2-Mercaptonicotinic Acid and 1,2-Di(4-pyridyl)ethylene: Syntheses and Structure Analysis. , 2013, 32(1): 23-32.
2013, Vol. 32 
