Archana Gupta

Comparative vibrational spectroscopic studies, HOMO–LUMO and NBO analysis of N-(phenyl)-2,2-dichloroacetamide, N-(2-chloro phenyl)-2,2-dichloroacetamide and N-(4-chloro phenyl)-2,2-dichloroacetamide based on density functional theory

Neetu Choudhary, Saba Bee, Archana Gupta et al. · Computational and Theoretical Chemistry · 2013 · 151 citations

Natural Sciences, Chemistry, Physics +15

Experimental and theoretical (FT-IR, FT-Raman, UV–vis, NMR) spectroscopic analysis and first order hyperpolarizability studies of non-linear optical material: (2E)-3-[4-(methylsulfanyl) phenyl]-1-(4-nitrophenyl) prop-2-en-1-one using density functional theory

Amit Kumar, Vipin Deval, Poonam Tandon et al. · Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy · 2014 · 103 citations

Natural Sciences, Chemistry, Physics +16

Density functional theory studies on the structure, spectra (FT-IR, FT-Raman, and UV) and first order molecular hyperpolarizability of 2-hydroxy-3-methoxy-N-(2-chloro-benzyl)-benzaldehyde-imine: Comparison to experimental data

Parag Agarwal, Neetu Choudhary, Archana Gupta et al. · Vibrational Spectroscopy · 2012 · 58 citations

Natural Sciences, Chemistry, Physics +11

Molecular structure, spectroscopic (FT-IR, FT Raman, UV, NMR and THz) investigation and hyperpolarizability studies of 3-(2-Chloro-6-fluorophenyl)-1-(2-thienyl) prop-2-en-1-one

Rajesh Kumar, Amit Kumar, Vipin Deval et al. · Journal of Molecular Structure · 2016 · 48 citations

Natural Sciences, Chemistry, Physics +13

Corrosion Behavior of Mild Steel in Acetic Acid Solutions

Meena Singh, Archana Gupta · CORROSION · 2000 · 46 citations

Natural Sciences, Materials Engineering, Materials Science +17