Effect of Substituent Position on the Properties of Chalcone Isomer Single Crystals
Open Access
- 1 January 2013
- journal article
- research article
- Published by Scientific Research Publishing, Inc. in Journal of Crystallization Process and Technology
- Vol. 03 (04), 148-155
- https://doi.org/10.4236/jcpt.2013.34023
Abstract
This paper summarizes the synthesis, growth and the effect of the position of the substituent in the thienyl ring and also the properties of the grown chalcone crystals, 2-CTP and 3-CTP. The formation of compound is confirmed by the re- corded H1NMR spectra. A FT-IR spectrum confirms the presence of all functional groups in both of the crystals. Single crystal XRD reports that even though these two compounds crystallize in monoclinic crystal system, 2-CTP has centro- symmetric P21/c space group and 3-CTP has non-centrosymmetric space group P21. Thermal properties of grown crys- tals analyzed by TG/DTA study explain that the 3-CTP compound is slightly more stable than 2-CTP. The transparency of these isomers in the vis-IR region has been studied. Second and third order nonlinear optical properties of 3-CTP and 2-CTP crystals have been investigated by powder SHG and Z-scan technique respectively.Keywords
This publication has 9 references indexed in Scilit:
- (E)-3-(4-Chlorophenyl)-1-(2-thienyl)prop-2-en-1-oneActa Crystallographica Section E Structure Reports Online, 2008
- Third order nonlinear optical properties and optical limiting in donor/acceptor substituted 4′-methoxy chalcone derivativesApplied Physics B Laser and Optics, 2007
- Growth and characterization of an organic NLO crystal: 1-(4-methylphenyl)-3-(4-methoxyphenyl)-2-propen-1-oneJournal of Crystal Growth, 2004
- Structural study on chalcone derivativesSynthetic Metals, 1995
- Growth and characterization of a new organic nonlinear optical crystal: 1-(3-thienyl)-3-(4-chlorophenyl)-propene-1-oneJournal of Crystal Growth, 1994
- Sensitive measurement of optical nonlinearities using a single beamIEEE Journal of Quantum Electronics, 1990
- Origin of the second-order optical susceptibilities of crystalline substituted benzenePhysical Review B, 1975
- A Powder Technique for the Evaluation of Nonlinear Optical MaterialsJournal of Applied Physics, 1968
- Synthesis of new chalcone analogues and derivativesCanadian Journal of Chemistry, 1968