铜(Ⅱ)-苯甲酰苯丙氨酸-邻菲罗啉混配配合物的合成、晶体结构及性质研究

SYNTHESIS、CRYSTAL STRUCTURE AND CHARACTERIZATION OF MIXED LIGAND COMPLEX OF COPPER(Ⅱ) WITH N BENZOYLPHENYLALANINE AND 1,10 PHENANTHROLINE

Ｎ－苯甲酰苯丙氨酸（ＢｐｈｅＯ）与Ｃｕ（ｐｈｅｎ）Ｃｌ２发生取代反应，生成了铜配合扬［Ｃｕ（ＢｐｈｅＯ）２（ｐｈｅｎ）］·Ｈ２Ｏ。晶体属单斜晶系，Ｃ２／Ｃ空间群。晶胞参数为：ａ＝５．３３０（１），ｂ＝２４．５０２（２），ｃ＝２８．８３９（２），β＝９１．９５（１）°，Ｖ＝３７６４．１（８）３，Ｚ＝４，Ｆ（０００）＝１６６０，Ｄｃ＝１．４０９ｇ／ｃｍ３，μ＝０．６３９ｍｍ－１。Ｃｕ与２个ＢｐｈｅＯ配体的羧基Ｏ原子及ｐｈｅｎ分子的２个Ｎ原子形成４配位的平面四边形结构。经元素分析，ＩＲ、ＥＳＲ、ＵＶ、ＴＧ－ＤＴＡ及磁性测定，对配合物的性质进行了研究。

Cu(phen)Cl 2 was substituted by N benzoylphenylalanine (BpheO) in water resulting in the copper(Ⅱ) complex [Cu(BpheO) 2(phen)]·H 2O.Crystal of the complex belongs to monoclinic system with space group C2/C, a=5.330(1),b=24.502(2),c=28.839(2),β=91.95(1)°,V=3764.1(8) 3,Z=4,F(000)=1660. The Cu atom is four coordinated with a square planar structure.The complex are characterized by elemental analysis,IR,ESR,UV Vis,TG DTA and magnetic moments.