Vibrational Spectroscopy of H_2O by Lie Algebraic Methods

• Authors: S. Karumuri , G. Srinivas , K. Sunil Babu , V. Sundara Siva Kumar , A. Hanumaiah
• Languages of publication: EN

Abstracts

EN

An algebraic model of coupled anharmonic oscillators is introduced, capable of describing the stretching vibrations of medium-size molecules. This model is applied to the calculation of O-H vibrational modes of water molecules. In this paper, we have reported the stretching and bending vibrational energy levels of water molecule using the algebraic and density functional theory method. The results obtained by theoretical models show good agreement with the experimental values.

Keywords

EN

03.65.Fd; 02.20.Sv; 33.20.Ea

Discipline

• 33.20.Ea: Infrared spectra
• 02.20.Sv: Lie algebras of Lie groups
• 03.65.Fd: Algebraic methods(see also 02.20.-a Group theory)

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2013
• Volume: 124
• Issue: 1
• Pages: 3-5

Dates

published

2013-07

received

2012-04-24

(unknown)

2013-04-29

Contributors

author

S. Karumuri

• Department of Electronics & Instrumentation, Lakireddy Bali Reddy College of Engineering Mylavaram Krishna District, Andhra Pradesh, India

author

G. Srinivas

• Department of Physics, KL University, Vadeswaram, Guntur, Andhra Pradesh, India

author

K. Sunil Babu

• Department of Physics, Miracle Engineering College, Bhogapuram, Andhra Pradesh, India

author

V. Sundara Siva Kumar

• Department of Electronics & Instrumentation, Rajeev Gandhi Memorial Engineering College, Nandyal, India

author

A. Hanumaiah

• Department of Physics, Vignan University, Vadlamudi, A.P., India

References

• [1] R.D. Levine, C.E. Wulfman, Chem. Phys. Lett. 60, 372 (1979)
• [2] F. Iachello, Chem. Phys Lett. 78, 581 (1981)
• [3] F. Iachello, R.D. Levine, J. Chem. Phys. 77, 3046 (1982)
• [4] O.S. Van Roosmalen, F. Iachello, R.D. Levine, A.E.L. Dieperink, J. Chem. Phys. 79, 2515 (1983)
• [5] M.S. Child, R.T. Lawton, Chem. Phys. Lett. 87, 217 (1982)
• [6] F. Iachello, S. Oss, J. Mol. Spectrosc. 142, 85 (1990)
• [7] J. Piliva, J. Mol. Struct. 517-518, 235 (2000)
• [8] F. Iachello, S. Oss, Phys. Rev. Lett. 66, 2976 (1991)
• [9] F. Iachello, S. Oss, Chem. Phys. Lett. 205, 285 (1993)
• [10] F. Iachello, S. Oss, J. Chem. Phys. 99, 7337 (1993)
• [11] F. Iachello, R.D. Levine, Algebraic Theory of Molecules, Oxford University Press, Oxford 1995
• [12] J. Choudhury, S.R. Karumuri, R. Sinha, N. Kumar Sarkar, R. Bhattacharjee, Indian J. Phys. 84, 659 (2010)
• [13] N.K. Sarkar, J. Choudhury, R. Bhattacharjee, Mol. Phys. 104, 3051 (2006)
• [14] N.K. Sarkar, J. Choudhury, R. Bhattacharjee, Indian J. Phys. 82, 767 (2008)
• [15] J. Choudhury, S.R. Karumuri, N.K. Sarkar, R. Bhattacharjee, Pramana J. Phys. 71, 439 (2008)
• [16] S.R. Karumuri, N.K. Sarkar, J. Choudhury, R. Bhattacharjee, Mol. Phys. 106, 1733 (2008)
• [17] S.R. Karumuri, J. Mol. Spectrosc. 259, 86 (2010)
• [18] T. Rasheed, S. Ahmad, Indian J. Phys. 85, 239 (2011)
• [18a] M. Arivazhagan, S. Prabhakaran, Indian J. Pure Appl. Phys. 50, 26 (2012)

Identifiers

DOI

10.12693/APhysPolA.124.3