V
V.S. Madhavan
Publications - 6
Citations - 185
V.S. Madhavan is an academic researcher. The author has contributed to research in topics: Raman spectroscopy & Hyperpolarizability. The author has an hindex of 5, co-authored 6 publications receiving 167 citations.
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Journal ArticleDOI
FT-IR, FT-Raman and DFT calculations of 4-chloro-2-(3,4-dichlorophenylcarbamoyl)phenyl acetate
TL;DR: FT-IR and FT-Raman spectra of 4-chloro-2-(3,4-dichlorophenylcarbamoyl)phenyl acetate were recorded and analyzed and the predicted infrared intensities and Raman activities are reported.
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Vibrational spectroscopic studies and ab initio calculations of 5-methyl-2-(p-fluorophenyl)benzoxazole.
K.R. Ambujakshan,V.S. Madhavan,Hema Tresa Varghese,C. Yohannan Panicker,Ozlem Temiz-Arpaci,Betul Tekiner-Gulbas,Ilkay Yildiz +6 more
TL;DR: 2-hydroxy-5-nitro aniline with p-fluorobenzoic acid in polyphosphoric acid is prepared and the FT-IR spectrum is recorded and analysed and the vibrational frequencies and corresponding vibrational assignments are examined theoretically using the Gaussian03 set of quantum chemistry codes.
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FT-IR, FT-Raman, and computational calculations of 4-chloro-2-(3-chlorophenyl carbamoyl)phenyl acetate
C. Yohannan Panicker,Hema Tresa Varghese,V.S. Madhavan,Samuel Mathew,Jarmila Vinšová,Christian Van Alsenoy,Y. Sheena Mary,Y. Shyma Mary +7 more
TL;DR: In this paper, the FT-IR and FT-Raman spectra of 4-chloro-2-(3-chlorophenylcarbamoyl) phenyl acetate were studied theoretically using the Gaussian03 set of quantum chemistry codes.
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FT‐IR, FT‐Raman and DFT calculations of the salicylanilide derivate 4‐chloro‐2‐(4‐bromophenylcarbamoyl)phenyl acetate
Hema Tresa Varghese,C. Yohannan Panicker,V.S. Madhavan,Samuel Mathew,Jarmila Vinšová,Christian Van Alsenoy +5 more
TL;DR: In this paper, the vibrational wavenumbers and corresponding vibrational assignments of 4-chloro-2-(4-bromophenylcarbamoyl)phenyl acetate were examined theoretically using the Gaussian03 set of quantum chemistry codes.
Journal ArticleDOI
Vibrational spectroscopic studies and computational calculations of 5-chloro-2-(3-chlorophenylcarbamoyl)phenylacetate
V.S. Madhavan,Y. Sheena Mary,Hema Tresa Varghese,C. Yohannan Panicker,Samuel Mathew,Christian Van Alsenoy,Jarmila Vinšová +6 more
TL;DR: The calculated first hyperpolarizability is comparable with the reported values of similar derivatives and is an attractive object for future studies of nonlinear optics.