H
Hema Tresa Varghese
Researcher at Fatima Mata National College
Publications - 128
Citations - 2824
Hema Tresa Varghese is an academic researcher from Fatima Mata National College. The author has contributed to research in topics: Hyperpolarizability & Raman spectroscopy. The author has an hindex of 28, co-authored 128 publications receiving 2405 citations. Previous affiliations of Hema Tresa Varghese include Mar Ivanios College.
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Vibrational spectroscopic, molecular structure, first hyperpolarizability and NBO studies of 4'-methylbiphenyl-2-carbonitrile.
Manpreet Kaur,Y. Sheena Mary,Hema Tresa Varghese,C. Yohannan Panicker,Hemmige S. Yathirajan,M. S. Siddegowda,Christian Van Alsenoy +6 more
TL;DR: The first hyperpolarizability is comparable with the reported values of similar derivatives and is an attractive object for future studies of non linear optics.
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IR, Raman, SERS and computational study of 2-(benzylsulfanyl)-3,5-dinitrobenzoic acid
TL;DR: The geometrical parameters of the title compound are in agreement with the reported similar derivatives and the presence of phenyl ring modes in the SERS spectra suggests a tilted orientation with respect to the metal surface in all cases.
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Vibrational spectra, HOMO, LUMO, NBO, MEP analysis and molecular docking study of 2,2-diphenyl-4-(piperidin-1-yl)butanamide
Y. Sheena Mary,Hema Tresa Varghese,C. Yohannan Panicker,Marisiddaiah Girisha,Belakavadi K. Sagar,Hemmige S. Yathirajan,Abdulaziz A. Al-Saadi,Christian Van Alsenoy +7 more
TL;DR: Pass analysis of the title compound predicts among other activities, antidyskinetic activity, and molecular docking results draw the conclusion that the compound might exhibit inhibitory activity against adenosine A2A and may act as antidyskinsetic agent.
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Vibrational spectroscopic studies and computational study of ethyl methyl ketone thiosemicarbazone
M.R. Anoop,P.S. Binil,S. Suma,M.R. Sudarsanakumar,Sheena Mary Y,Hema Tresa Varghese,C. Yohannan Panicker +6 more
TL;DR: In this article, the FT-IR and FT-Raman spectra of ethyl methyl ketone thiosemicarbazone were recorded and analyzed with the aid of MOLEKEL program.
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FT-IR, FT-Raman and DFT calculations of 3-{[(4-fluorophenyl)methylene]amino}-2-phenylquinazolin-4(3H)-one
C. Yohannan Panicker,K.R. Ambujakshan,Hema Tresa Varghese,Samuel Mathew,Subarna Ganguli,Ashis Kumar Nanda,Christian Van Alsenoy +6 more
TL;DR: In this paper, the vibrational wavenumbers of the title compound were computed using the B3LYP/6-31G* basis and compared with the experimental data.