Abstract
Starting with 1H
-3-phenyl-5-(pyridin-2-yl)-1,2,4-triazole (1-Hppt), a Co(III) complex, [Co(ppt)3] (1), has been synthesized by reaction with CoF3 under hydrothermal conditions and characterized by its infrared spectrum and elemental analysis. The structure was determined by single-crystal and powder X-ray diffraction. Density functional theory (DFT) was employed to determine the optimized geometry and preferred conformation of the free ligand. A supramolecular network is formed via π–π stacking interactions. The conformation and geometry of the ligands correspond with the calculated results.
摘要:从1-3-苯基-5-(吡啶-2-基)-1,2,4-三唑(1-Hppt)出发,通过与CoF3在水热条件下反应,合成了一个Co(III)配合物,[Co(ppt)3](1),并通过红外光谱和元素分析进行了表征。该结构经由单晶和粉末X射线衍射确定。密度泛函理论(DFT)被用来确定自由配体的优化几何构型和优选构象。通过π-π堆叠相互作用形成了一个超分子网络。配体的构象和几何形状与计算结果相符。