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Anion-Anion Proton Transfer in Hydrogen Bonded Complexes

Gale, Philip A., Hiscock, Jennifer R., Moore, Stephen J., Caltagirone, Claudia, Hursthouse, Michael B., Light, Mark E. (2010) Anion-Anion Proton Transfer in Hydrogen Bonded Complexes. Chemistry - an Asian Journal, 5 (3). pp. 555-561. ISSN 1861-4728. (doi:10.1002/asia.200900230) (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided)

The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided. (Contact us about this Publication)
Official URL
https://doi.org/10.1002/asia.200900230

Abstract

Complexation of dihydrogen phosphate by an anion receptor containing six hydrogen bond donor groups has been shown to reduce the pKa of the bound anionic species to such an extent that addition of further aliquots of dihydrogen phosphate result in deprotonation of the bound species with the resultant formation of a monohydrogen phosphate receptor complex. X?ray crystallographic studies confirm monohydrogen phosphate complex formation in the solid state. In this way, this study explains the formation of complexes with unusual stoichiometries when investigating the binding of dihydrogenphosphate anion to hydrogen?bonding receptors.

Item Type: Article
DOI/Identification number: 10.1002/asia.200900230
Uncontrolled keywords: anions, crystallography, hydrogen bonds, NMR spectroscopy, supramolecular chemistry
Subjects: Q Science > QD Chemistry
Divisions: Faculties > Sciences > School of Physical Sciences
Faculties > Sciences > School of Physical Sciences > Functional Materials Group
Depositing User: Jennifer Hiscock
Date Deposited: 07 Dec 2018 16:17 UTC
Last Modified: 23 Jan 2020 04:15 UTC
Resource URI: https://kar.kent.ac.uk/id/eprint/70820 (The current URI for this page, for reference purposes)
Hiscock, Jennifer R.: https://orcid.org/0000-0002-1406-8802
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