Synthesis, spectral, theoretical calculations and optical properties performance of substituted-azobenzene dyes

被引：0
作者：
M. Bouchouit
Y. Elkouari
L. Messaadia
A. Bouraiou
S. Arroudj
S. Bouacida
S. Taboukhat
K. Bouchouit
机构：
[1] Université Frères Mentouri,Unité de recherche de Chimie de l’Environnement, et Moléculaire Structurale, CHEMS
[2] University Hassan II of Casablanca,Laboratoire Energétique Appliquée et Matériaux
[3] Université de Jijel,Faculté des Sciences et Technologie
[4] Université Abbes Laghrour-Khenchela,CNRS UMR 6200, Laboratoire MOLTECH
[5] LUNAM Université,Anjou
[6] Université d’Angers,undefined
来源：
Optical and Quantum Electronics | 2016年 / 48卷
关键词：
Azobenzene; , ; , ; Hyperpolarizability (β); HOMO LUMO;
D O I：
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摘要：
This paper explores the synthesis, the structure characterisation and optical properties of two new azobenzene dyes. The obtained dyes were characterized by UV, 1H and 13C NMR. Their third-order NLO properties were measured using the third harmonic generation technique on thin films at 1064 nm. The electric dipole moment (μ), the polarizability (α) and the first hyperpolarizability (β) were calculated using the density functional B3LYP method with the lanl2dz basis set. Also, the Mulliken atomic charges and the Molecular electrostatic potential were investigated.
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