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A novel pyridyl-dicarboxylate Schiff-base ligand (5-((pyridin-3-ylmethyl)amino)isophthalic acid,H2L) and its Zinc(Ⅱ) complex,namely,ZnL (1),were synthesized. The ligand was characterized by NMR analysis. The X-ray crystallographic analysis on complex 1 shows that 1 crystallizes in homoclinic,space group P21/c with a= 0.753 83(10) nm,b=1.040 52(14) nm,c=1.734 67(19) nm,β=112.123(5)°,V=1.260 5(3) nm3,Z=4,Dc=1.769 g· cm-3,F(000)=680,μ=1.966 mm-1,the final R=0.030 8,wR=0.085 6. In complex 1,the coordination environment of Zn(Ⅱ) is distorted tetragonal-pyramid with N1O4 set. The 2D 4,4-topological sheets in 1 packed along a axis to form its 3D framework,which was stabilized by the π…π interactions between the adjacent aromatic rings on the neighbouring sheets. The photoluminescent property of 1 was also investigated.
A Novel pyridyl-dicarboxylate Schiff-base ligand (5 - (pyridin-3-ylmethyl) amino) isophthalic acid, H2L) and its Zinc (Ⅱ) complex, namely, NMR analysis. The X-ray crystallographic analysis on complex 1 shows that 1 crystallizes in homoclinic with space group P21 / c with a = 0.753 83 (10) nm, b = 1.040 52 (14) nm, c = 1.734 67 nm, Z = 4, Dc = 1.769 g · cm-3, F (000) = 680 and μ = 1.966 mm-1 for the final R = 0.030 8, wR = 0.085 6. In complex 1, the coordination environment of Zn (II) is distorted tetragonal-pyramid with N1O4 set. The 2D 4,4-topological sheets in 1 packed along a axis to form its 3D framework, which was stabilized by the π ... π interactions between the adjacent aromatic rings on the neighboring sheets. The photoluminescent property of 1 was also investigated.