DFT Calculations and Mesophase Study of Coumarin Esters and Its Azoesters

DFT Calculations and Mesophase Study of Coumarin Esters and Its Azoesters

Two groups of coumarin derivatives, 4-methyl-2-oxo-2H-chromen-7-yl 4-alkoxybenzoates (coumarin esters), In, and 4-methyl-2-oxo-2H-chromen-7-yl 4-(2-(4-alkoxyphenyl)diazenyl) benzoates (coumarin azoesters), IIn, were synthesized and investigated for their mesophase behavior and stability. Each group...

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Bibliographic Details
Main Authors: M. Hagar, H.A. Ahmed, O.A. Alhaddadd
Format: Article
Language:English
Published: MDPI AG 2018-09-01
Series:Crystals
Subjects:
liquid crystal
coumarin derivatives
non-mesomorphic
mesophase stability
DFT calculations
Online Access:http://www.mdpi.com/2073-4352/8/9/359

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