Translator Disclaimer
12 May 2000 Square of sum of electron and proton distance in CnH2n+1OC6H4C(O)OH molecules
Author Affiliations +
Proceedings Volume 4147, Liquid Crystals: Chemistry, Physics, and Applications; (2000) https://doi.org/10.1117/12.385675
Event: XIII International Conference on Liquid Crystals: Chemistry, Physics, and Applications, 1999, Krynica Zdroj, Poland
Abstract
The molecule of liquid crystal can change its polarizability tensor components in two manners. First, the part of molecule rotates around the other one, and second the electron proton distance in molecule atoms decreases when the temperature of liquid crystal sample increases. The polarizability tensor components (alpha) (parallel) or (alpha) (perpendicular) include the both changes in their values. In this article we want to separate the both changes. It is possible because the first change is a linear function of temperature. In order to do it we must calculate the quantity (alpha) (perpendicular)/(alpha) PLL which is a linear function of temperature. Knowing the inclination coefficients of these linear functions we have a possibility to calculate (alpha) (parallel)-(alpha) (parallel)`) or ((alpha) PRP - (alpha) (perpendicular)`) in order to obtain the change of polarizability tensor components connected with rotational part of molecule conformation.
© (2000) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Przemyslaw Adamski "Square of sum of electron and proton distance in CnH2n+1OC6H4C(O)OH molecules", Proc. SPIE 4147, Liquid Crystals: Chemistry, Physics, and Applications, (12 May 2000); https://doi.org/10.1117/12.385675
PROCEEDINGS
4 PAGES


SHARE
Advertisement
Advertisement
Back to Top