Single-Crystal X-ray Diffraction Analysis of Inclusion Complexes of Triflate-Functionalized Pillar[5]arenes with 1,4-Dibromobutane and n-Hexane Guests

Herein, we report the single-crystal X-ray diffraction analysis of supramolecular host–guest systems based on triflate-functionalized pillar[5]arenes and 1,4-dibromobutane or n-hexane. The guest molecule was stabilized inside pillar[5]arene cavity by C–H⋯π C–H⋯O interactions. These inclusion complexes were further self-assembled into networks various non-bonding interactions such as C-H⋯O, C-H⋯F, Br⋯Br, F⋯F, etc. intermolecular present in these investigated detail. One analyzed this study exhibited F⋯F which operative between adjacent pillararene rims. It observed that type considerably influenced mutual macrocycles their networking pattern crystal. studied Hirshfeld surface not only provided a visual representation experienced but gave quantitative account