Studies on growth and characterization of nonlinear optical material 4-chloro-4′methoxy benzylideneaniline: A Schiff base organic material
Nonlinear optical material, 4-chloro-4′methoxy benzylideneaniline (CMOBA) was synthesized and single crystal of CMOBA was grown by slow evaporation method. Functional groups of CMOBA were identified using the Fourier transform infrared spectral analysis and the molecular structure was confirmed by 1...
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doaj-9f89ef41693a426eb19eb797a60f46d22020-11-24T23:11:57ZengElsevierArabian Journal of Chemistry1878-53522017-05-0110S2S3974S398110.1016/j.arabjc.2014.06.008Studies on growth and characterization of nonlinear optical material 4-chloro-4′methoxy benzylideneaniline: A Schiff base organic materialS. Leela0T. Deepa Rani1A. Subashini2S. Brindha3R. Ramesh Babu4K. Ramamurthi5Department of Physics, Ethiraj College for Women, Chennai 600008, Tamilnadu, IndiaDepartment of Physics, Kongu Engineering College, Perundurai 638052, Erode, Tamilnadu, IndiaCrystal Growth and Thin Film Laboratory, School of Physics, Bharathidasan University, Tiruchirappalli 620024, Tamilnadu, IndiaCrystal Growth and Thin Film Laboratory, School of Physics, Bharathidasan University, Tiruchirappalli 620024, Tamilnadu, IndiaCrystal Growth and Thin Film Laboratory, School of Physics, Bharathidasan University, Tiruchirappalli 620024, Tamilnadu, IndiaCrystal Growth and Thin Film Laboratory, Department of Physics and Nanotechnology, Faculty of Engineering and Technology, SRM University, Kattankulathur 603203, Tamilnadu, IndiaNonlinear optical material, 4-chloro-4′methoxy benzylideneaniline (CMOBA) was synthesized and single crystal of CMOBA was grown by slow evaporation method. Functional groups of CMOBA were identified using the Fourier transform infrared spectral analysis and the molecular structure was confirmed by 1H and 13C NMR spectral analyses. Grown crystal was subjected to single crystal X-ray diffraction analysis to obtain unit cell parameters. UV–Vis-NIR optical study revealed that the UV cut off occurs at the wavelength of about 390 nm and the crystal is transparent in the wavelength range of 400–1100 nm. Second harmonic generation efficiency of the powdered CMOBA is about 3.7 times that of potassium dihydrogen orthophosphate. By using open aperture Z-scan (Nd:YAG, 532 nm, 5 ns) the measured effective two-photon absorption coefficient β was 3 × 10−12 m/W. The melting point of the material is ∼125 °C. The dielectric constant and dielectric loss were estimated for various frequencies at different temperatures.http://www.sciencedirect.com/science/article/pii/S1878535214001312Organic compoundsCrystal growthTwo photon absorptionDielectric studies |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
S. Leela T. Deepa Rani A. Subashini S. Brindha R. Ramesh Babu K. Ramamurthi |
spellingShingle |
S. Leela T. Deepa Rani A. Subashini S. Brindha R. Ramesh Babu K. Ramamurthi Studies on growth and characterization of nonlinear optical material 4-chloro-4′methoxy benzylideneaniline: A Schiff base organic material Arabian Journal of Chemistry Organic compounds Crystal growth Two photon absorption Dielectric studies |
author_facet |
S. Leela T. Deepa Rani A. Subashini S. Brindha R. Ramesh Babu K. Ramamurthi |
author_sort |
S. Leela |
title |
Studies on growth and characterization of nonlinear optical material 4-chloro-4′methoxy benzylideneaniline: A Schiff base organic material |
title_short |
Studies on growth and characterization of nonlinear optical material 4-chloro-4′methoxy benzylideneaniline: A Schiff base organic material |
title_full |
Studies on growth and characterization of nonlinear optical material 4-chloro-4′methoxy benzylideneaniline: A Schiff base organic material |
title_fullStr |
Studies on growth and characterization of nonlinear optical material 4-chloro-4′methoxy benzylideneaniline: A Schiff base organic material |
title_full_unstemmed |
Studies on growth and characterization of nonlinear optical material 4-chloro-4′methoxy benzylideneaniline: A Schiff base organic material |
title_sort |
studies on growth and characterization of nonlinear optical material 4-chloro-4′methoxy benzylideneaniline: a schiff base organic material |
publisher |
Elsevier |
series |
Arabian Journal of Chemistry |
issn |
1878-5352 |
publishDate |
2017-05-01 |
description |
Nonlinear optical material, 4-chloro-4′methoxy benzylideneaniline (CMOBA) was synthesized and single crystal of CMOBA was grown by slow evaporation method. Functional groups of CMOBA were identified using the Fourier transform infrared spectral analysis and the molecular structure was confirmed by 1H and 13C NMR spectral analyses. Grown crystal was subjected to single crystal X-ray diffraction analysis to obtain unit cell parameters. UV–Vis-NIR optical study revealed that the UV cut off occurs at the wavelength of about 390 nm and the crystal is transparent in the wavelength range of 400–1100 nm. Second harmonic generation efficiency of the powdered CMOBA is about 3.7 times that of potassium dihydrogen orthophosphate. By using open aperture Z-scan (Nd:YAG, 532 nm, 5 ns) the measured effective two-photon absorption coefficient β was 3 × 10−12 m/W. The melting point of the material is ∼125 °C. The dielectric constant and dielectric loss were estimated for various frequencies at different temperatures. |
topic |
Organic compounds Crystal growth Two photon absorption Dielectric studies |
url |
http://www.sciencedirect.com/science/article/pii/S1878535214001312 |
work_keys_str_mv |
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