0000000001318780
AUTHOR
Lung Wa Chung
Guest-Induced Folding and Self-Assembly of Conformationally Adaptive Macrocycles into Nanosheets and Nanotubes
A conformationally adaptive macrocycle is presented, namely zorb[4]arene, which exists in multiple conformations in the uncomplexed state. The binding cavity of zorb[4]arene is concealed, either due to a collapsed conformation or by self-inclusion. The zorb[4]arene with long alkyl chains manifests itself with surprisingly low melting point and thus exist as an oil at room temperature. Binding of a guest molecule induces the folding and conformational rigidity of zorb[4]arene and leads to well-defined three-dimensional structures, which can further self-assemble into nanosheets or nanotubes upon solvent evaporation, depending on guest molecules and the conformations they can induce.
CCDC 1482002: Experimental Crystal Structure Determination
Related Article: Liu-Pan Yang, Fei Jia, Qing-Hai Zhou, Fangfang Pan, Jiao-Nan Sun, Kari Rissanen, Lung Wa Chung, Wei Jiang|2017|Chem.-Eur.J.|23|1516|doi:10.1002/chem.201605701
CCDC 1482001: Experimental Crystal Structure Determination
Related Article: Liu-Pan Yang, Fei Jia, Qing-Hai Zhou, Fangfang Pan, Jiao-Nan Sun, Kari Rissanen, Lung Wa Chung, Wei Jiang|2017|Chem.-Eur.J.|23|1516|doi:10.1002/chem.201605701