Synthesis, spectroscopic characterisation, thermal analysis, DNA interaction and antibacterial activity of copper(I) complexes with N, N′- disubstituted thiourea
作者:P.R. Chetana、B.S. Srinatha、M.N. Somashekar、R.S. Policegoudra
DOI:10.1016/j.molstruc.2015.10.010
日期:2016.2
[Cu(4MTU)2Cl] (2), [Cu(4MTU) (B)Cl] (3), [Cu(6MTU)2Cl] (5) and [Cu(6MTU) (B)Cl] (6) where 4MTU = 1-Benzyl-3-(4-methyl-pyridin-2-yl)-thiourea (1) and 6MTU = 1-Benzyl-3-(6-methyl-pyridin-2-yl)-thiourea (4), B is a N,N-donor heterocyclic base, viz. 1,10-phenanthroline (phen 3, 6), were synthesized, characterized by various physico-chemical and spectroscopic techniques. The elemental analysis suggests that the stoichiometry
摘要铜(I)络合物[Cu(4MTU)2Cl] (2), [Cu(4MTU) (B)Cl] (3), [Cu(6MTU)2Cl] (5) and [Cu(6MTU) (B) Cl] (6) 其中 4MTU = 1-Benzyl-3-(4-methyl-pyridin-2-yl)-thiourea (1) 和 6MTU = 1-Benzyl-3-(6-methyl-pyridin-2-yl) -硫脲 (4),B 是 N,N-供体杂环碱基,即。合成了 1,10-菲咯啉(phen 3, 6),并通过各种物理化学和光谱技术进行了表征。元素分析表明,2、5 的化学计量比为 1:2(金属:配体),3、6 为 1:1:1(金属:配体:B)。 X 射线粉末衍射表明配合物具有结晶性. IR 数据与电子光谱和摩尔电导值相结合,表明配合物 2、5 显示存在三角形平面几何形状,配合物 3、6 显示存在关于 Cu(I)