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Title: Structural characterization and nonlinear optical properties of 1-phenyl-3-(4-bis(2-chloroethyl)aminophenyl)-2-propen-1-one
Authors: Sankaraperumal, A.
Shetty, A.N.
Karthikeyan, J.
Issue Date: 2015
Citation: Journal of Structural Chemistry, 2015, Vol.56, 7, pp.1398-1404
Abstract: A new chalcone derivative 1-phenyl-3-(4-bis(2-chloroethyl)aminophenyl)-2-propen-1-one with the molecular formula C19H19Cl2NO is synthesized by the Claisen-Schmidt condensation reaction. A transparent yellow single crystal was obtained by the slow evaporation solution growth technique using ethanol at room temperature. The compound crystallizes in the triclinic crystal system, P-1 space group, Z = 4, calculated density = 1.332 mg/m3, V = 1736.00(8) 3 with unit cell parameters a = 7.8899(2) , b = 14.1924(4) , c = 15.7879(4) , ? = 83.1280(10) , ? = 81.929(2) , ? =86.4820 . The second harmonic generation efficiency is found to be 1.5 times higher than that of urea. Thermal stability of the crystal is found to be 250 C determined from the thermogravimetric analysis. The FT-IR spectroscopy is used to identify the functional groups of the synthesized compound. The optical behavior of the grown crystal is examined by the UV-visible spectral analysis, which shows that the absorbance is almost negligible in the wavelength range 400-1300 nm. 2015 Pleiades Publishing, Ltd.
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