A theoretical and experimental study of the interaction of C6F6 with electron donors

被引:29
作者
Alkorta, I [1 ]
Rozas, I [1 ]
Jimeno, ML [1 ]
Elguero, J [1 ]
机构
[1] CSIC, Inst Quim Med, E-28006 Madrid, Spain
关键词
ab initio GIAO calculations; nuclear magnetic shieldings; intermolecular interactions; aromaticity; NICS;
D O I
10.1023/A:1012276824422
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The NMR effects produced on the nitrogen absolute shieldings is a series of electron donors when they interact with hexafluorobenzene, C6F6, have been theoretically studied. The complexes have been optimized at the B3LYP/6-311++G** level and the NMR shieldings have been calculated using the GIAO method. The results obtained have allowed devising an experiment (C6F6. . . NCCH3 complex) that is compatible with the theoretical calculations.
引用
收藏
页码:459 / 464
页数:6
相关论文
共 24 条