Issue 92, 2019
From the journal:

Chemical Communications

A single-crystal-to-single-crystal transformation affording photochromic 3D MORF crystals†

Xue Yang,a   Michel Giorgi, ORCID logo b   Hakim Karoui,a   Didier Gigmes,a   Virginie Hornebecq,c   Olivier Ouari, ORCID logo a   Anthony Kermagoret ORCID logo *a  and  David Bardelang ORCID logo *a  

* Corresponding authors

a Aix Marseille Univ, CNRS, ICR, Marseille, France
E-mail: anthony.kermagoret@univ-amu.fr, david.bardelang@univ-amu.fr

b Aix Marseille Univ, CNRS, Centrale Marseille, FSCM, Marseille, France

c Aix Marseille Univ, CNRS, MADIREL, Marseille, France

Abstract

Metal–organic framework (MOF) type crystals in which rigid, viologen-based pillars are surrounded by cucurbit[7]uril (CB[7]) macrocycles are described. These metal–organic rotaxane frameworks (MORF) are obtained by desolvation of a crystal precursor featuring a network already near-optimal toward 3D metal–ligand reticulation and show reversible photochromism.

Graphical abstract: A single-crystal-to-single-crystal transformation affording photochromic 3D MORF crystals

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Article information

DOI
https://doi.org/10.1039/C9CC07121K
Article type
Communication
Submitted
11 sep 2019
Accepted
22 okt 2019
First published
23 okt 2019

Chem. Commun., 2019,55, 13824-13827

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A single-crystal-to-single-crystal transformation affording photochromic 3D MORF crystals

X. Yang, M. Giorgi, H. Karoui, D. Gigmes, V. Hornebecq, O. Ouari, A. Kermagoret and D. Bardelang, Chem. Commun., 2019, 55, 13824 DOI: 10.1039/C9CC07121K

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