R. Shanmugam, K. Ramya, R.K. Sankaranarayanan, G. Arivazhagan, "Carbonyl stretching bands of N, N-dimethylformamide", Chemical Physics, 610 (2026) 113353
K. Ramya, R. Shanmugam, P. Mounica, G. Arivazhagan, "FTIR and DFT studies on the hydrogen bond interactions in liquid formamide and its solutions with Quinoline", Journal of Molecular Graphics and Modelling, 145 (2026) 109334.
P. Mounica, R. Shanmugam, K. Ramya, G. Arivazhagan, Acetaldehyde–acetaldehyde, formaldehyde–formaldehyde, pyrrole–pyrrole, and acetaldehyde/formaldehyde–pyrrole H-bonds: quantum chemical calculations, Molecular Crystals and Liquid Crystals, (2026) 1–19.
K. Ramya, R. Shanmugam, P. Mounica, A. Elangovan, G. Arivazhagan, O-H⋯N, C-H⋯O, and O-H⋯π hydrogen bonds between water and 2 methylpyridine, Journal of Molecular liquids, 429 (2025) 127593
P. Mounica, K. Ramya, T. Sangeetha, G. Arivazhagan, The O − H and C = O stretching bands of ethanol, benzaldehyde, and their binary solutions: FTIR spectral studies, Spectroscopy Letters, 58 (2025) 975-991
R. Shanmugam, P. Dineshkumar, T. Sangeetha, P. Mounica, K. Ramya, A. Elangovan, G. Arivazhagan, Monomer, cyclic dimer of dimethyl sulfoxide, and dimethyl sulfoxide water hydrogen bonded complexes: FTIR studies and quantum chemical calculations, Journal of Molecular Modeling, 31 (2025) 85
P. Mounica, K. Ramya, Nitin P. Garad, S. S. Birajdar, A.C. Kumbharkhane, G. Arivazhagan, Time domain reflectometry studies on Benzaldehyde – Ethanol binary solutions, Journal of Molecular liquids, 417 (2025) 126636
P. Dineshkumar, R. Shanmugam, S. Latha, T. Sangeetha, K. Ramya, A. Elangovan, and G. Arivazhagan, Acetylacetone– 2-methoxyethanol solutions: Fourier transform infrared spectral studies, Molecular Crystals and Liquid Crystals, 769 (2025) 80-91.
P. Mounica, R. Shanmugam, S. Latha, K. Ramya, P. Naga Nandhini, J. Helen Ratna Monica, A. Elangovan, G. Arivazhagan. Acetic acid-benzaldehyde solutions: FTIR studies, DFT, isosurface, NBO and QTAIM analyses, Chemical Physics, 588 (2025) 112475
K. Ramya, R. Shanmugam, S. Latha, R. Sahana, P. Mounica, A. Elangovan, G. Arivazhagan. Self-associates of 1,2,4-triazole: FTIR studies, quantum chemical calculations and topological analysis, Journal of Molecular Structure, 1316 (2024) 138926
P. Mounica, R. Sahana, K. Ramya, N. P. Garad, A. C. Kumbharkhane, G. Arivazhagan. Self and hetero-association in Benzaldehyde/Quinoline - Formamide solutions: Time Domain Reflectometry Studies, Journal of Molecular Liquids, 401 (2024) 124744
R. Sahana, P. Mounica, K. Ramya, G. Arivazhagan, Multimers of 1-propanol and their heteromolecular hydrogen bonds with ethyl acetate: Fourier transform infrared spectral studies, Journal of Solution Chemistry, 52 (2023) 1396-1414
Seminar, Conference, Workshop Attended
Presented a paper entitled “Molecular interactions in the aqueous solutions of 1,4-Dioxane: FTIR and DFT calculations studies” in the International Conference on Advancement in Theoretical, Experimental and Observational Physics (ATEOP’ 2025) organized by the PG and Research Department of Physics, The Madura College, Madurai, on 11th March 2025, 11-03-2025 to 11-03-2025
Presented a paper entitled “Theoretical investigation of hetero interactions between 2-Methylpyridine monomer and water multimers” in the International Conference on Emerging Trends in Physics, Energy storage Materials and Nanotechnology (ICEPEN 2025) organized by the PG and Research Department of Physics, Mannar Thirumalai Naicker College, Madurai, on 3rd and 4th February 2025, 03-02-2025 to 04-02-2025
Presented a paper entitled “RDG Isosurface, ESP, and QTAIM analyses on H-bonded Quinoline-Formamide complexes” in the International Conference on Role of Physics in Modern Technologies (ICRPMT-2025) organized by the PG and Research Department of Physics, The American College, Madurai, on 08 & 09 January 2025., 08-01-2025 to 09-01-2025
Presented a paper entitled “H– Bond Interactions in the solutions of Heterocyclic Compound with Formamide” in the one-day National Conference on “An Interdisciplinary Approach on Innovative Materials (IAIM-2024)” organized by the Departments of PG chemistry and Physics, V. V. Vanniaperumal college for women, Virudhunagar, on 8th August, 2024, 08-08-2024 to 08-08-2024
Presented a paper “Non-Classical Hydrogen Bond Interactions in the Binary Solutions of 1,4-Dioxane with Benzaldehyde: FTIR and Theoretical Studies” in the International Conference on Next Generation Materials and Devices (ICNMD-2024) organized by the Department of Physics, Kalasalingam Academy of Research and Education, Krishnankoil, Virudhunagar., 01-08-2024 to 03-08-2024
Presented a paper entitled “Classical and Non-Classical Hydrogen Bonding Interactions in Benzaldehyde- Ethanol Binary Solutions” in the International Conference on Recent Trends in Material Science (ICRTMS – 2024) organized by the PG and Research Department of Physics, Jamal Mohamed College, Tiruchirappalli, on 4th January 2024., 04-01-2024 to 04-01-2024
A Three-Day National Level Online Faculty Development Programme organized by Harsh Educational Trust on “Application of Google Classroom as a Tool for Teaching and Learning Process”, 11-05-2020 to 13-05-2020
Participated in the Awareness Seminar on “e-Learning and MOOCs in Higher Education and New Roles of Teachers” organized by Guru Angad Dev Teaching Learning Centre., 25-09-2017 to 25-09-2017
Two-day Lecture Workshop on Recent Developments in Applied Physics, Devanga Arts College, Arupukottai., 10-02-2017 to 11-02-2017
Participated in the Kudankulam Nuclear Power Project Sponsered National Seminar on “Nuclear Energy – Green Energy of the Future” Organized by Department of Physics, E.M.G.Yadava Womens College, Madurai., 28-09-2016 to 28-09-2016
Presented a Poster at the International Conference on Macromolecules: Synthesis, Morphology, Processing, Structure, Properties and application Organized by Mahatma Gandhi University, Kottayam, Kerala., 13-05-2016 to 15-05-2016
Regional Interactive Seminar on Thrust Areas in Radio Astronomy-Lady Doak College, Madurai., 09-03-2015 to 09-03-2015
Workshop on Quantum Entanglement-MKU, 25-08-2014 to 25-08-2014
Workshop on Applications of Spectroscopy in Materials Characterization (NASAS-2012) Organized by Department of Physics, Fatima College, Madurai on 22nd and 23rd August 2012., 22-08-2012 to 23-08-2012
