Hexachloroplatinate(IV) Anion Induced Cucurbituril Supramolecular Assembly with Linear Channels

Abstract

Abstract In the present work, we demonstrate the formation of a typical cucurbit[6]uril (Q[6])‐based porous material in the presence of the hexachloroplatinate(IV) anion [PtCl 6 ] 2– as an inorganic structure inducer. The driving forces for the structure directing effect of the [PtCl 6 ] 2– anion could be attributed to ion–dipole and hydrogen‐bonding interactions between the anion and the ≡CH or =CH 2 groups on the back of the Q[6] molecule.