含双齿配体三角架镍配合物的合成及晶体结构

Synthesis and Crystal Structure of Tris(2aminoethyl)amine Nickel(Ⅱ) Complex with Asymmetric Bidentate Ligand

利用Ｎｉ（ｔｒｅｎ）（ＣＨ３ＣＯＯ）ＣｌＯ４（ｔｒｅｎ＝２′，２″，２－三胺乙基胺）与邻菲咯酮（简写为ｄｚｆ）在乙醇－乙氰中反应得到了配合物Ｎｉ（ｔｒｅｎ）（ｄｚｆ）（ＣｌＯ４）２，通过元素分析和红外对该化合物进行了表征．Ｘ－射线单晶衍射结果表明邻菲咯酮以不对称形式与镍配位。

The title complex, [Ni(tren)(dzf)](ClO4)2 (where tren is tris(2aminoethyl)amine, dzf is 2, 5diazafluorene9one) has been synthesized, and characterized by elemental ananysis and IR spectrum. The Xray crystal structure reveals that the nickel(II) ion is in a distorted octahedral geometry, the ligand 2,5diazafluoren9one is coordinated to Ni(Ⅱ) in an asymmetrical mode.