Growth and characterization of 4-(2-hydroxyphenylamino)-pent-3-en-2-one single crystals by B. B. Parekh, D. H. Purohit, P. Sagayaraj, H. S. Joshi, and M. J. Joshi

Crystal Research and Technology

Cryst. Res. Technol. 42, 407 (2007) - Abstract -

Growth and characterization of 4-(2-hydroxyphenylamino)-pent-3-en-2-one single crystals

B. B. Parekh***, D. H. Purohit*, P. Sagayaraj**, H. S. Joshi*, and M. J. Joshi

Crystal Growth Laboratory, Physics Department, Saurashtra University, Rajkot 360005, India
*Department of Chemistry, Saurashtra University, Rajkot 360005, India
**Physics Department, Loyala College, Chennai 600 034, India
***Institute of Diploma Studies, Nirma University of Science and Technology, S.G. Highway, Ahmedabad 3824810, India

Keywords	growth from solution, single crystal growth, organic compounds
PACS	61.66.Hq, 61.10.Nz, 81.10.Dn
DOI	10.1002/crat.200610836

4-(2-hydroxyphenylamino)-pent-3-en-2-one (HPAP) was synthesized and single crystals were grown by the solution growth technique using methanol as a solvent. The crystals having orthorhombic symmetry were characterized by single crystal XRD, FTIR spectroscopy, NMR spectroscopy, TGA, DSC and dielectric studies. Very less variation in the value of dielectric constant is found for different frequencies of applied field. The crystals were exhibiting positive photoconductivity and poor NLO responses.

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