作者:Mohamad Jaber Al-Jeboori、Husam H. Al-Tawel、Reyadh Mahmood Ahmad
DOI:10.1016/j.ica.2009.11.040
日期:2010.4
geometry of the complexes were determined through IR, UV–Vis, NMR and mass spectral studies, magnetic moment measurements, elemental analysis, metal content and conductance. These studies revealed octahedral geometries for the Cr(III), Mn(II) complexes, square planar for Ni(II) and Cu(II) complexes and tetrahedral for the Fe(II), Co(II), Zn(II), Cd(II) and Hg(II) complexes. The study of complex formation
摘要合成了新的四齿配体2-(2-巯基乙硫基)-N-(吡啶-2-基甲基)乙酰胺H2L1和2-氯-2-(2-巯基乙硫基)-N-(吡啶-2-基甲基)乙酰胺H2L2。 2-氨基甲烷吡啶分别与1,4-二噻吩-2-酮和3-氯-1,4-二噻吩-2-酮反应。这些配体的单体配合物,通式为K [CrIII(Ln)Cl2],K2 [MnII(Ln)Cl2]和[M(Ln)](M = Fe(II),Co(II),Ni(II) ,Cu(II),Zn(II),Cd(II)或Hg(II); n = 1、2)。通过IR,UV-Vis,NMR和质谱研究,磁矩测量,元素分析,金属含量和电导率确定复合物的键合模式和整体几何形状。这些研究揭示了Cr(III),Mn(II)配合物的八面体几何形状,Ni(II)和Cu(II)配合物的正方形平面以及Fe(II),Co(II)的四面体,Zn(II),Cd(II)和Hg(II)配合物。已经研