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Oudayakumar Kalivaradan
Oudayakumar Kalivaradan
Associate professor of physics
Verified email at smvec.ac.in
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Study on conformational stability, molecular structure, vibrational spectra, NBO, TD-DFT, HOMO and LUMO analysis of 3, 5-dinitrosalicylic acid by DFT techniques
S Sebastian, S Sylvestre, J Jayabharathi, S Ayyapan, M Amalanathan, ...
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 136 …, 2015
492015
Vibrational spectra, molecular structure, natural bond orbital, first order hyperpolarizability, TD-DFT and thermodynamic analysis of 4-amino-3-hydroxy-1-naphthalenesulfonic …
S Sebastian, S Sylvestre, N Sundaraganesan, M Amalanathan, ...
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 107, 167-178, 2013
442013
Molecular structure, Normal Coordinate Analysis, harmonic vibrational frequencies, Natural Bond Orbital, TD-DFT calculations and biological activity analysis of antioxidant …
S Sebastian, S Sylvestre, D Jayarajan, M Amalanathan, K Oudayakumar, ...
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 101, 370-381, 2013
302013
Metallic magnetism and change of conductivity in the nano to bulk transition of cobalt ferrite
A Arunkumar, D Vanidha, K Oudayakumar, S Rajagopan, R Kannan
Journal of Applied Physics 114 (18), 2013
232013
Experimental (FT-IR, FT-Raman and UV–Vis) spectra and theoretical DFT investigations of 2, 3-diaminophenazine
S Sylvestre, S Sebastian, K Oudayakumar, T Jayavarthanan, ...
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 96, 401-412, 2012
212012
Vibrational spectra (FT-IR and FT-Raman), molecular structure, natural bond orbital, and TD-DFT analysis of L-Asparagine monohydrate by density functional theory approach
S Sylvestre, S Sebastian, S Edwin, M Amalanathan, S Ayyapan, ...
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 133, 190-200, 2014
182014
Molecular structure, vibrational spectra and first-order hyperpolarisability analysis of 2-amino-6-nitrobenzothiazole by DFT method
S Sebastian, S Sylvestre, K Oudayakumar, T Jayavarthanan, ...
Molecular Simulation 39 (13), 1052-1064, 2013
52013
Effect of Lithium Codoping on Dual Acceptor Doped ZnO
R Kannan, S Rajagopan, R Murugaraj, B Haridass, A Sivagamasundari, ...
AIP Conference Proceedings-American Institute of Physics 1349 (1), 1133, 2011
2011
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