Temperature Dependent Sign Reversal of the Optical Anisotropy in Pyramidic Mesophases-Reference-Cited by-同舟云学术

Temperature Dependent Sign Reversal of the Optical Anisotropy in Pyramidic Mesophases

Published:1986-09-01 Issue:9 Volume:41 Page:1137-1140
ISSN:1865-7109
Container-title:Zeitschrift für Naturforschung A
language:en
Short-container-title:

Author:

Zimmermann H.¹,Poupko R.²,Luz Z.²,Billard J.³⁴

Affiliation:

1. Max-Planck-Institut für Medizinische Forschung, Jahnstr. 29, D-6900 Heidelberg, West Germany

2. The Weizmann Institute of Science, Rehovot 76100, Israel

3. Laboratoire de Physique de la Matière Condensée

4. Equipe de Recherche Associee au CNRS No. 542, Collège de France, Paris, France

Abstract

Hexasubstituted tribenzocyclononene derivatives with R = -OC(O)C6H4CnH2n+i and R = -OC(O)C6H4OCnH2n+1 possess enantiotropic pyramidic mesophases. These mesophases exhibit an uncommon feature in that their optical anisotropy changes sign as function of temperature within the mesophase region. It is suggested that this effect reflects conformational changes involving the side chain benzene ring.

Publisher

Walter de Gruyter GmbH

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy,Mathematical Physics

Link

https://www.degruyter.com/document/doi/10.1515/zna-1986-0908/pdf

Cited by 43 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Introduction to Liquid Crystals;Modern Antenna;2024

2. A highly ordered 8/1 helical pyramidal column self-organized from the crown conformation of achiral hexa(butyloxy)triphenylene;Giant;2023-03

3. Molecular design principles of helical pyramidal chirality self-organized from achiral hexakis(alkyloxy)triphenylene;Giant;2023-03

4. Discotic liquid crystals 45 years later. Dendronized discs and crowns increase liquid crystal complexity to columnar from spheres, cubic Frank-Kasper, liquid quasicrystals and memory-effect induced columnar-bundles;Giant;2022-12

5. Bowlics: history, advances and applications;Liquid Crystals Today;2017-10-02