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Computational studies of CO and CO+: Density functional theory and time-dependent density functional theory

Publisher : Journal of Quantitative Spectroscopy and Radiative Transfer

Campus : Amritapuri

School : School of Arts and Sciences

Department : Physics

Year : 2008

Abstract : pPotential energy curves, equilibrium interatomic distances, term energies and harmonic vibration frequencies for the 16 lowest states of neutral carbon monoxide and the six lowest states of singly ionized carbon monoxide are calculated by density functional theory (DFT) and linear-response time-dependent density functional (LR-TDDFT) theory. The results are compared with experimental data. The two theories, DFT and LR-TDDFT, are described briefly. © 2008 Elsevier Ltd. All rights reserved./p

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