Supramolecular complexes between fullerene [60]- and [70], and resorcinarene

摘要

New complexes 2 and 3 between [60]- and [70] fullerenes with resorcinarene 1 were prepared and characterized by spectroscopic methods. Resorcinarene 1 was studied in solution by NMR and in the solid state by CP-MAS NMR and X-ray diffraction. The macrocycle 1 can guest one [60]- or [70] fullerene molecule in its structure. For the complexes 2 and 3, pi-pi, CH-pi and n-pi interactions were observed by C-13 CP-MAS and FTIR analysis data. [References: 22]