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A Study on Vibrational Spectra of PH3 and NF3: An Algebraic Approach

¹ Department of Electronics & Instrumentation Engineering, Lakireddy Bali Reddy College of Engineering, Vijayawada, India
² Department of Physics, KL University, Guntur, India
³ Research Scholar, Department of Mathematics, Jawaharlal Nehru Technological University Kakinada, India
⁴ Department of Physics, Miracle Engineering College, Bhogapuram, India
⁵ Department of Electronics & Instrumentation, Rajeev Gandhi Memorial Engineering College, Nandyal, India
⁶ Department of Physics, Lara’s Vignan Institute of Technology and Science, Vadlamudi, India

Open Journal of Microphysics·Volume 03 (2013)·Pages 47–51·Published 22 May 2013·DOI10.4236/ojm.2013.32009

Abstract

With the new theoretical approach i.e . lie algebraic approach, we have calculated the infrared spectra of Phosphine in the range from 3000 cm - 1 to 9500 cm - 1 and Nitrogen Trifluoride in the range from 900 cm - 1 to 4500 cm - 1 . The model Hamiltonian , so constructed , seems to describe the P-H and N-F stretching modes accurately with only four numbers of parameters.

KeywordsVibrational SpectraLie Algebraic ModelHamiltonian

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A Study on Vibrational Spectra of PH3 and NF3: An Algebraic Approach

Abstract

References (33)