Shang Wei Yuan
Host-guest inclusion complexes formed between a symmetrical tetrasubstituted cucurbit[6]uril and glycine
Yuan, Shang Wei; Shan, Pei Hui; Yang, Mao Xia; Yang, Mao Xiao; Ma, Pei Hua; Prior, Timothy J.; Redshaw, Carl; Wei, Gang; Tao, Zhu; Xiao, Xin
Authors
Pei Hui Shan
Mao Xia Yang
Mao Xiao Yang
Pei Hua Ma
Dr Tim Prior T.Prior@hull.ac.uk
Senior Lecturer in Inorganic Chemistry
Professor Carl Redshaw C.Redshaw@hull.ac.uk
Emeritus Professor
Gang Wei
Zhu Tao
Xin Xiao
Abstract
Herein, we have investigated the host-guest inclusion complexes formed on interaction of the symmetric tetramethyl-substituted cucurbit[6]uril (TMeQ[6]) with glycine (Gly) under different conditions. The interactions have been studied both in solution (by 1H NMR spectroscopy and mass spectrometry) and in the solid state by single crystal X-ray diffraction. The molecular structures of two products are reported, namely TMeQ[6]·(H2O)2(PO4)(NH3CH2COOH)2 (1) and TMeQ[6]·Ca(H2O)5·(Cl)3(NH3CH2COOH)·16H2O (2). Complex 1 adopts a hydrogen-bonded dimeric structure with two glycinium ions contained within a TMeQ[6] molecule with the NH3+ portions of the two molecules located just above the opposite rims of the bowl and forming hydrogen bonds with C-O. In 2, there are centrosymmetric dimers bridged by pairs of calcium ions.
Citation
Yuan, S. W., Shan, P. H., Yang, M. X., Yang, M. X., Ma, P. H., Prior, T. J., Redshaw, C., Wei, G., Tao, Z., & Xiao, X. (2022). Host-guest inclusion complexes formed between a symmetrical tetrasubstituted cucurbit[6]uril and glycine. CrystEngComm, https://doi.org/10.1039/d2ce01308h
Journal Article Type | Article |
---|---|
Acceptance Date | Nov 10, 2022 |
Online Publication Date | Nov 11, 2022 |
Publication Date | 2022 |
Deposit Date | Nov 11, 2022 |
Publicly Available Date | Nov 12, 2023 |
Journal | CrystEngComm |
Electronic ISSN | 1466-8033 |
Publisher | Royal Society of Chemistry |
Peer Reviewed | Peer Reviewed |
DOI | https://doi.org/10.1039/d2ce01308h |
Keywords | Condensed Matter Physics; General Materials Science; General Chemistry |
Public URL | https://hull-repository.worktribe.com/output/4117692 |
Files
Accepted manuscript
(1.5 Mb)
PDF
Copyright Statement
©2022 The authors. All rights reserved.
You might also like
Supramolecular Self-assemblies of inverted cucurbit[6]uril with 1,5-pentanediamine
(2023)
Journal Article
A cucurbit[8]uril-based fluorescent probe for the selective detection of pymetrozine
(2023)
Journal Article
Supramolecular Self-assembly Formed from Cucurbit[8]uril and p-Hydroxybenzoic Acid
(2023)
Journal Article
Investigation of bubble behavior with phase change under the effect of noncondensable gas
(2019)
Journal Article
Downloadable Citations
About Repository@Hull
Administrator e-mail: repository@hull.ac.uk
This application uses the following open-source libraries:
SheetJS Community Edition
Apache License Version 2.0 (http://www.apache.org/licenses/)
PDF.js
Apache License Version 2.0 (http://www.apache.org/licenses/)
Font Awesome
SIL OFL 1.1 (http://scripts.sil.org/OFL)
MIT License (http://opensource.org/licenses/mit-license.html)
CC BY 3.0 ( http://creativecommons.org/licenses/by/3.0/)
Powered by Worktribe © 2025
Advanced Search