Issue 13, 2017
From the journal:

Physical Chemistry Chemical Physics

Pressure inverse solubility and polymorphism of an edible γ-cyclodextrin-based metal–organic framework†

Ewa Patyk-Kaźmierczak,a   Mark R. Warren,b   David R. Allanb  and  Andrzej Katrusiak ORCID logo *a  

* Corresponding authors

a Department of Materials Chemistry, Faculty of Chemistry, Umultowska 89b, 61-614 Poznań, Poland
E-mail: katran@amu.edu.pl

b Diamond Light Source, Harwell Science and Innovation Campus, Didcot, Oxon OX11 0DE, UK

Abstract

A very exceptional effect of pressure-induced dissolution has been revealed for an edible metal–organic framework, γ-CD-MOF-1, formed using γ-cyclodextrin and KOH base. In addition, a new polymorph of γ-CD-MOF-1 has been obtained. The trigonal structure is a symmetry sub-group modification of the cubic form. The pressure-induced dissolution of γ-CD-MOF-1 and its polymorphism are shown to be closely related and regulated by adsorption in the pores, as well as the guest framework interactions.

Graphical abstract: Pressure inverse solubility and polymorphism of an edible γ-cyclodextrin-based metal–organic framework

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Article information

DOI
https://doi.org/10.1039/C7CP00593H
Article type
Paper
Submitted
26 Jan 2017
Accepted
27 Feb 2017
First published
03 Mar 2017
This article is Open Access
Creative Commons BY-NC license

Phys. Chem. Chem. Phys., 2017,19, 9086-9091

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Pressure inverse solubility and polymorphism of an edible γ-cyclodextrin-based metal–organic framework

E. Patyk-Kaźmierczak, M. R. Warren, D. R. Allan and A. Katrusiak, Phys. Chem. Chem. Phys., 2017, 19, 9086 DOI: 10.1039/C7CP00593H

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