A new fullerene C60–didodecyloxy benzene dyad: An evidence for ground state electron transfer
作者:S. Shankara Gayathri、Archita Patnaik
DOI:10.1016/j.cplett.2005.08.043
日期:2005.10
characterization and cyclic voltammetric measurements of a new didodecyloxybenzene–C60 dyad is described. The dyad showed distinct ground state intramolecular charge transfer as predicted from molecular orbital calculations and complimented by absorption and fluorescence spectroscopic behavior along with cyclic voltammetric studies, in solvents of varying polarity. The ab initio B3LYP/3-21G(d) electronic
合成,完整的光谱表征和循环伏安法测量一种新的十二烷氧基苯-C 60二聚体。在分子极性不同的溶剂中,双分子组显示出明显的基态分子内电荷转移,这是根据分子轨道计算预测的,并通过吸收和荧光光谱行为以及循环伏安法研究得到了补充。从头算起的B3LYP / 3-21G(d)电子结构计算表明非平面基态结构的能量比平面结构低8 kJ / mol。苯环与二元组烷氧基苯部分的氧之间的〜13°二面角归因于与HOMO组分相关的抗键相互作用。