Issue 96, 2016

Mirror symmetry breaking in cubic phases and isotropic liquids driven by hydrogen bonding

Abstract

Achiral supramolecular hydrogen bonded complexes between rod-like 4-(4-alkoxyphenylazo)pyridines and a taper shaped 4-substituted benzoic acid form achiral (Ia[3 with combining macron]d) and chiral “Im[3 with combining macron]m-type” bicontinuous cubic (I432) phases and a chiral isotropic liquid mesophase (Iso1[*]). The chiral phases, resulting from spontaneous mirror symmetry breaking, represent conglomerates of macroscopic chiral domains eventually leading to uniform chirality.

Graphical abstract: Mirror symmetry breaking in cubic phases and isotropic liquids driven by hydrogen bonding

Supplementary files

Article information

Article type
Communication
Submitted
12 Okt. 2016
Accepted
07 Nov. 2016
First published
07 Nov. 2016
This article is Open Access
Creative Commons BY-NC license

Chem. Commun., 2016,52, 13869-13872

Mirror symmetry breaking in cubic phases and isotropic liquids driven by hydrogen bonding

M. Alaasar, S. Poppe, Q. Dong, F. Liu and C. Tschierske, Chem. Commun., 2016, 52, 13869 DOI: 10.1039/C6CC08226B

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