Tris dithiocarbamate of Co(III) complexes: Synthesis, characterization, thermal decomposition studies and experimental and theoretical studies on their crystal structures
作者:Ayyavoo Sait Sonia、Ramalingam Bhaskaran
DOI:10.1016/j.molstruc.2016.12.097
日期:2017.4
Abstract New homoleptic complexes of the form [Co(L 1 ) 3 ] & [Co(L 2 ) 3 ] where L 1 = (ethylaminoethanol dithiocarbamate) 1 and L 2 = (methylaminoethanol dithiocarbamate) 2 have been prepared and characterized by elemental analysis, IR, UV–visible absorption spectra, Cyclic voltammetry, 1 H and C 13 NMR. The thermal properties were studied using a simultaneous thermal analyzer, and showed two main
摘要 [Co(L 1 ) 3 ] & [Co(L 2 ) 3 ] 形式的新型均质配合物,其中 L 1 = (乙基氨基乙醇二硫代氨基甲酸酯) 1 和 L 2 = (甲基氨基乙醇二硫代氨基甲酸酯) 2 已被制备并通过元素分析表征, IR, 紫外-可见吸收光谱, 循环伏安法, 1 H 和 C 13 NMR。使用同步热分析仪研究热性能,并显示分解的两个主要步骤。此外,已通过 X 射线晶体学阐明了 1 和 2 的结构。两种配合物的单晶 X 射线分析显示八面体几何形状扭曲。通过执行 DFT/B3LYP/6-31G( d ,