Jump to main content
Jump to site search

Issue 93, 2019
Previous Article Next Article

Triggering the dynamics of a carbazole-p-[phenylene-diethynyl]-xylene rotor through a mechanically induced phase transition

Author affiliations

Abstract

A new rotor exhibits rich solvatomorphism behavior with eight X-ray structures obtained. A heterogeneous solid obtained by mechanical stress exhibited a dominant isotropic 2H line shape at high temperatures. The motion occurs only in the amorphous component of this solid, with an Ea of 7.4 kcal mol−1 and a low pre-exponential factor A of 6.22 × 1010 s−1, which indicates that the motion requires the distortion of the molecular axis.

Graphical abstract: Triggering the dynamics of a carbazole-p-[phenylene-diethynyl]-xylene rotor through a mechanically induced phase transition

Back to tab navigation

Supplementary files

Article information


Submitted
22 Jul 2019
Accepted
30 Oct 2019
First published
30 Oct 2019

Chem. Commun., 2019,55, 14054-14057
Article type
Communication

Triggering the dynamics of a carbazole-p-[phenylene-diethynyl]-xylene rotor through a mechanically induced phase transition

A. Aguilar-Granda, A. Colin-Molina, M. J. Jellen, A. Núñez-Pineda, M. E. Cifuentes-Quintal, R. A. Toscano, G. Merino and B. Rodríguez-Molina, Chem. Commun., 2019, 55, 14054
DOI: 10.1039/C9CC05672F

Social activity

Search articles by author

Spotlight

Advertisements