Tetrathiafulvalene‐Based Phenanthroline Ligands: Synthesis, Crystal Structures, and Electronic Properties
作者:Esmah Belhadj、Abdelkrim El‐Ghayoury、Thomas Cauchy、Magali Allain、Miloud Mazari、Marc Sallé
DOI:10.1002/ejic.201402073
日期:2014.8
been studied. The UV/Vis absorption spectra of these compounds have been rationalized by time-dependent DFT (TD-DFT) calculations, and the single-crystal X-ray structures of 2 and 3 have been determined. The binding properties of these multifunctional systems for various transition metal ions (Ni2+, Zn2+, Cd2+, and Fe2+) have been analyzed in solution by cyclic voltammetry and UV/Vis spectroscopy.
三种基于四硫富瓦烯的菲咯啉配体的合成和全面表征,即 N-(1,10-phenanthrol-5-yl)-6,7-(ethylenedithio)tetrathiafulvalene-2-carboxamide (1), 2-[(1) ,10-phenanthrol-5-yl)aminocarbonylmethylthio]-3,6,7-tris(methylsulfanyl)tetrathiafulvalene (2), and 2-[(1,10-phenanthrol-5-yl)iminomethyl]tetrathiafulvalene (3),描述。研究了三种配体的电子吸收特性和电化学行为。这些化合物的 UV/Vis 吸收光谱已通过时间相关 DFT (TD-DFT) 计算得到合理化,并且 2 和 3 的单晶 X 射线结构已确定。这些多功能系统对各种过渡金属离子(Ni2+、Zn2+、Cd2+、和