Two new metal-organic coordination polymers [Pb(NA)L]n 1,[Pb(CH3COO)L]n·nH2O 2 (H2NA=nicotinic acid,L=2-(4-nitrophenol)-lH-imidazo[4,5-f][1,10]phenanthroline) have been hydrothermally synthesized and structurally characterized by elemental analysis,IR,TG and single-crystal X-ray diffraction.They are further extended into a three-dimensional supramolecular network structure through hydrogen-bonding and π-π interactions.Moreover,the luminesent property of 1 and 2 have been investigated in the solid state.CCDC:931504,1; 931505,2.%通过水热法合成了2个新的金属-有机配位聚合物[Pb(NA)L]n1,[Pb(CH3COO)L]n·nH2O 2(H2NA=烟酸,L=2-(4-硝基苯酚基)-1H-咪唑[4,5-f][1,10]邻菲罗啉).并对其进行了元素分析、红外光谱、热重和X-射线单晶衍射测定.这2个配合物通过氢键和π-π相互作用形成了三维超分子网状结构.此外还研究了配合物1和2的荧光性质.
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