Documentation on the real-time time-dependent self-consistent field (RT-TDSCF) calculation of molecular properties. At present, RT-TDSCF offers the possibility to simulate electron absorption spectra (EAS) and electron circular dichroism (ECD) spectra in UV/VIS and X-ray spectral regions at HF/DFT level of theory, employing one-component, two-component (X2C), and full four-component (Dirac) Hamiltonians.


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Repisky, M., Konecny, L., Kadek, M., Komorovsky, S., Malkin, O.L., Malkin, V.G., Ruud, K.,
Excitation Energies from Real-Time Propagation of the Four-Component Dirac−Kohn−Sham Equation
J. Chem. Theory Comput. 11, 980-991 (2015).

Kadek, M., Konecny, L., Gao, B., Repisky, M., Ruud, K.,
X-ray absorption resonances near L2,3-edges from real-time propagation of the Dirac–Kohn–Sham density matrix
Phys. Chem. Chem. Phys. 17, 22566-22570 (2015).

Konecny L., Kadek M., Komorovsky S., Malkina O. L., Ruud K., Repisky M.,
Acceleration of Relativistic Electron Dynamics by Means of X2C Transformation: Application to the Calculation of Nonlinear Optical Properties
J. Chem. Theory Comput. 12, 5823-5833 (2016).

Program Reference

ReSpect 5.0.1 (2018), relativistic spectroscopy DFT program of authors
M. Repisky, S. Komorovsky, V. G. Malkin, O. L. Malkina, M. Kaupp, K. Ruud, with contributions from R. Bast, R. Di Remigio, U. Ekstrom, M. Kadek, S. Knecht, L. Konecny, E. Malkin, I. Malkin Ondik (see www.respectprogram.org)

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Hylleraas Centre, Dept. of Chemistry
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Email: info@respectprogram.eu