在水和乙醇混合溶剂中合成了具有三维超分子结构的单核Zn(Ⅱ)含氮配体配合物[Zn(py)3(H2O)3](1,5-nds)(py=吡啶,1,5-nds=1,5-萘二磺酸根离子)。采用X射线单晶衍射、红外光谱、元素分析等方法对配合物进行了表征。X射线单晶衍射表征结果表明,该配合物晶体属于单斜晶系,空间群为C2/c。晶体学参数:a=1.58349(14)nm,b=1.21220(11)nm,c=1.45471(16)nm,α和γ=90°,β=98.2800(10)°,V=2.8052(4)nm3,Z=4。 A novel Zn (Ⅱ) nitrogen-containing ligand complex [Zn (py) 3 (H2O) 3] (1,5-nd) with pyramidal structure was synthesized in a mixed solvent of water and ethanol. 1,5-nds = 1,5-naphthalenedisulfonate ion). The complex was characterized by X-ray single crystal diffraction, infrared spectroscopy and elemental analysis. X-ray single crystal diffraction characterization results show that the crystal belongs to the monoclinic system, space group C2 / c. The crystallographic parameters are: a = 1.58349 (14) nm, b = 1.21220 (11) nm, c = 1.45471 (16) nm with α and γ = 90 ° and β = 98.2800 , Z = 4.