EPR, mass, IR, electronic, and magnetic studies on copper(II) complexes of semicarbazones and thiosemicarbazones
作者:Sulekh Chandra、Lokesh Kumar Gupta
DOI:10.1016/j.saa.2004.03.040
日期:2005.1
Cu(L)(2)X(2) [where L = isopropyl methyl ketone semicarbazone (LLA), isopropyl methyl ketone thiosemicarbazone (LLB), 4-aminoacetophenone semicarbazone (LLC), and 4-aminoacetophenone thiosemicarbazone (LLD) and X = Cl(-), 1/2SO(4)(2-)] have been synthesized. All the Cu(II) complexes reported here have been characterized by elemental analyses, molar conductance, magnetic moment susceptibility, EI mass
铜(II)配合物,其一般成分为Cu(L)(2)X(2)[其中L =异丙基甲基酮缩氨基脲(LLA),异丙基甲基酮缩酮氨基脲(LLB),4-氨基苯乙酮缩氨基脲(LLC)和4 -氨基苯乙酮硫半碳酮(LLD)和X = Cl(-),1 / 2SO(4)(2-)]已合成。本文报道的所有Cu(II)配合物均已通过元素分析,摩尔电导,磁矩磁化率,EI质量,(1)H NMR,IR,EPR和电子光谱研究进行了表征。发现所有配合物具有对应于一个不成对电子的磁矩。根据EPR,电子和红外光谱研究确定了配合物的可能几何形状。