Supramolecular Self-Assembly of Cyclopentyl-Substituted Cucurbit[n]uril with Fe3+, Fe2+, and HClO4 Based on Outer Surface Interaction
Abstract
The supramolecular self-assembly of the outer surface of cucurbit[n]uril is one of the main areas of focus in cucurbit[n]uril chemistry. The crystal structure is determined by single-crystal X-ray diffraction and characterized. This work focuses on the supramolecular self-assembly between CyP5Q[5], FeCl2, FeCl3 and CyP6Q[6] and HClO4 through the interaction of the outer surface.
Conflict of Interest
The authors declare no conflict of interest.
Open Research
Data Availability Statement
Experimental section and crystallographic data are in the Supporting Information. All crystallographic data associated with the reported structures have been deposited at the Cambridge Crystallographic Data Centre as Supplementary Publication Nos. CCDC-2031932(1), 2031944(2), and 2032959(3). This data can be obtained free of charge via http://www.ccdc.cam.ac.uk/data_request/cif, by emailing data_request@ccdc.cam.ac.uk or by contacting the Cambridge Crystallographic Data Centre, 12, Union Road, Cambridge CB21EZ, UK (fax: +44 1223 336033).