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Structural and Optical Characterization Studies on 2, 4- dinitrophenylhydrazine Single Crystal
Department of Physics, Government Arts College for Women(Autonomous), Pudukkottaii–622001, India.
Department of Physics, St. Joseph’s College (Autonomous), Tiruchirappalli –620002, India.
Crystal Growth and Thin Film Laboratory, School of Physics, Bharathidasan University,Tiruchirappalli –620024, India.
Crystal Growth and Thin Film Laboratory, School of Physics, Bharathidasan University,Tiruchirappalli –620024, India.
Materials Characterization Division, National Physical Laboratory, Dr. K. S. Krishnan Marg, New Delhi-110 012, India
- 1 Department of Physics, Government Arts College for Women(Autonomous), Pudukkottaii–622001, India.
- 2 Department of Physics, St. Joseph’s College (Autonomous), Tiruchirappalli –620002, India.
- 3 Crystal Growth and Thin Film Laboratory, School of Physics, Bharathidasan University,Tiruchirappalli –620024, India.
- 4 Crystal Growth and Thin Film Laboratory, School of Physics, Bharathidasan University,Tiruchirappalli –620024, India.
- 5 Materials Characterization Division, National Physical Laboratory, Dr. K. S. Krishnan Marg, New Delhi-110 012, India
Journal of Minerals and Materials Characterization and Engineering·Volume 09 (2010)·Pages 321–330·Published 20 April 2010·DOI10.4236/jmmce.2010.94023
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Abstract
Single crystal of an organic nonlinear optical (NLO) material, 2,4-Dnitrophenylhydrazine (DNPH), was grown by slow cooling method. Powder X-ray diffraction (PXRD), Fourier transform infrared (FT-IR) FT-Raman and NMR studies have confirmed respectively the crystal structure and functional groups of the grown crystal. Crystalline perfection of single crystals was evaluated by high resolution X-ray diffractometry (HRXRD) using a multicrystal X–ray diffractometer and found that the grown crystals are nearly perfect. UV-Visible-NIR spectral analysis was used to determine the optical constants and band gap of DNPH. Fluorescence spectrum of DNPH was recorded.
KeywordsX-ray diffractionGrowth from solutionsSingle crystal growthNonlinear opticmaterials
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