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Browsing by Author "Thiel, Walter"
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Ab initio potential energy surface, electric dipole moment, polarizability tensor, and theoretical rovibrational spectra in the electronic ground state of 14NH3
Yurchenko, Sergei N.; Thiel, Walter; Carvajal Zaera, Miguel; Jensen, Per (Elsevier, 2008-05)
We report the calculation of a six-dimensional CCSD(T)/aug-cc-pVQZ potential energy surface for the electronic ground state of NH+3 together with the corresponding CCSD(T)/aug-cc-pVTZ dipole moment and polarizability ... -
A theoretical-spectroscopy, ab-initio-based study of the electronic ground state of 121SbH3
Yurchenko, Sergei N.; Carvajal Zaera, Miguel; Yachmenev, Andrey; Thiel, Walter; Jensen, Per (Elsevier, 2010)
For the stibine isotopologue (SbH3)-Sb-121, we report improved theoretical calculations of the vibrational energies below 8000 cm- and simulations of the rovibrational spectrum in the 0-8000 cm(-1) region. The calculations ... -
Vibrational energies of PH3 calculated variationally at the complete basis set limit
Ovsyannikov, Roman I.; Thiel, Walter; Yurchenko, Sergei N.; Carvajal Zaera, Miguel; Jensen, Per (American Institute of Physics, 2008-07)
The potential energy surface for the electronic ground state of PH3 was calculated at the CCSD(T) level using aug-cc-pV(Q+d)Z and aug-cc-pVQZ basis sets for P and H, respectively, with scalar relativistic corrections ...