V. S. Jayakumar

Structural conformation and vibrational spectroscopic studies of 2,6‐bis(<i>p</i>‐<i>N</i>,<i>N</i>‐dimethyl benzylidene)cyclohexanone using density functional theory

C. James, A. Amal Raj, R. Reghunathan et al. · Journal of Raman Spectroscopy · 2006 · 502 citations

Molecular Spectroscopy, Engineering, Natural Sciences +15

Charge transfer interactions and nonlinear optical properties of push–pull chromophore benzaldehyde phenylhydrazone: A vibrational approach

C. Ravikumar, I. Hubert Joe, V. S. Jayakumar · Chemical Physics Letters · 2008 · 428 citations

Organic Charge-transfer Compound, Nonlinear Optical Properties, Engineering +7

Structural and electronic contributions to hyperpolarizability in methyl p-hydroxy benzoate

D. Sajan, Hubert Joe, V. S. Jayakumar et al. · Journal of Molecular Structure · 2005 · 424 citations

Engineering, Electronic Contributions, Natural Sciences +9

Spectroscopic analysis and DFT calculations of a food additive Carmoisine

M. Snehalatha, C. Ravikumar, I. Hubert Joe et al. · Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy · 2008 · 331 citations

Food Additive Carmoisine, Engineering, Natural Sciences +9

Density functional study on the structural conformations and intramolecular charge transfer from the vibrational spectra of the anticancer drug combretastatin‐A2

C. Ravikumar, D. Sajan, I. Hubert Joe et al. · Journal of Raman Spectroscopy · 2008 · 301 citations

Structural Conformations, Spectra-structure Correlation, Medicinal Chemistry +20