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合成了锌（Ⅱ）与２，２′－联吡啶胺（ｄｐａ）和３－苯丙酸（ＨＰＰｒ）混配配合物［Ｚｎ（ｄｐａ）（ＰＰｒ）２］·２Ｈ２Ｏ，并测定其晶体结构．晶体属三斜晶系，Ｐ１空间群，晶胞参数ａ＝１０．５４１（１）ｎｍ，ｂ＝１１．３３３（１）ｎｍ，ｃ＝１１．６９８（１）ｎｍ，α＝９１．００（１）°，β＝９０．９６（１）°，γ＝８８．３８（１）°，Ｚ＝２，２个ＰＰｒ－１羧基上的４个氧原子、１个ｄｐａ上的２个氮原子分别与中心离子Ｚｎ（Ⅱ）配位，构型为畸变八面体．２个结晶水与配体间可能存在着分子内氢键．通过元素分析、ＩＲ、摩尔电导和热重分析表征了配合物的结构．
The complex of Zn (dpa) (PPr) 2] · 2H2O with zinc (Ⅱ) and 2,2’-bipyridyl amine (dpa) and 3-phenylpropionic acid (HPPr) was synthesized and its crystal structure was determined. The crystal belongs to the triclinic system with P1 space group. The unit cell parameters are a = 10.541 (1) nm, b = 11.333 (1) nm, c = 11.698 1) °, β = 90.96 (1) °, γ = 88.38 (1) °, Z = 4 oxygen atoms on 2 carboxyl groups of PPr-1, 2 nitrogen atoms on 1 dpa Respectively with the central ion Zn (Ⅱ) coordination, the configuration of octahedron distortion. There may be intramolecular hydrogen bonds between the two crystal water and the ligand. The structure of the complex was characterized by elemental analysis, IR, molar conductance and thermogravimetric analysis.