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The self-assembly of the bifunctional 4,4'-bipyridine (bipy) with bowl-shaped C-iso-butylresorcinarene (1) under two different conditions was investigated. The 0D carcerand-like capsule complex 1 · 2(bipy) · 0.5EtOH · 4H 2 O (3) with four stacked bipys was formed in 95% ethanol solution. The 2D wave-like layered sheet complex 1 · 2(bipy) ·CH 3 CN · 2H 2 O (4) constructed by bipy bridging 1D wave-like ribbons with hydrogen-bonded planar hexagonal rings was obtained from a wet acetonitrile solution. The multicomponent complexes 2 · 2(bpb) · MeCN (5) and 1 · (bpb) · 2MeOH (6) formed from self-assembly of 1,4-bis(4-pyridyl)butadiyne (bpb) with Cmethyl- resorcinarene (2) in acetonitrile and 1 in methanol, respectively. The structure of 5 reveals four symmetrical intermolecular O-H···N hydrogen bonds between 2 and bpb with two slightly distorted pyridine molecules, forming a wave-like chain polymer. A large extended cavity is built up to give a multicomponent molecular host which is filled with a solvent- and self-inclusion molecule as guests. The structure of 6 exhibits a pair of resorcinarene molecules side-connected to each other by two intermolecular O-H···O hydrogen bonds to form a 1D wave-like tape, which is further bridged by bpb with two perpendicular pyridines to form a 2D sheet.

Hydrogen-bonded Supramolecular Solids of Resorcinarenes with 4,4´-Bipyridine and 1,4-Bis(4-pyridyl)butadiyne