| Literature DB >> 24227594 |
Severin T Schneebeli1, Marco Frasconi, Zhichang Liu, Yilei Wu, Daniel M Gardner, Nathan L Strutt, Chuyang Cheng, Raanan Carmieli, Michael R Wasielewski, J Fraser Stoddart.
Abstract
Stacking on a full belly: Triangular molecular prisms display electron sharing among their triangularly arranged naphthalenediimide (NDI) redox centers. Their electron-deficient cavities encapsulate linear triiodide anions, leading to the formation of supramolecular helices in the solid state. Chirality transfer is observed from the six chiral centers of the filled prisms to the single-handed helices.Entities:
Keywords: anion-π interactions; helical π-π stacking; macrocycles; mixed-valence compounds; radical anions
Year: 2013 PMID： 24227594 DOI： 10.1002/anie.201307984
Source DB: PubMed Journal: Angew Chem Int Ed Engl ISSN： 1433-7851 Impact factor: 15.336