Ab initio potential curves for the lowest 1Σ+ and 3Π states of the ion CN+
✍ Scribed by David M. Hirst
- Publisher
- Elsevier Science
- Year
- 1979
- Tongue
- English
- Weight
- 247 KB
- Volume
- 65
- Category
- Article
- ISSN
- 0009-2614
No coin nor oath required. For personal study only.
✦ Synopsis
Ab initio contiguration-interaction calculations using a 9sSpl3s2p gaussian basis supplemented with polarization functions are presented for potential curves for the a 'Z+and the louest 3~ state of CN+_ The txxo states arc very close in energy and calculations at this ievel do not give an unequivocal indication of the identity of the ground state.
📜 SIMILAR VOLUMES
Multi-reference configuration interaction calculations are carried out for the three lowest states, X \*Z+, A \*IT and B ?Z+, of the HeAr+ ion. The spin-orbit interaction between the Born-Oppenheimer states X ?Z+ and A 21T is calculated up to second order by employing the Breit-Pauli Hamiltonian. Th
Some o +x\* supcrexcited states of the trans-l,3-butadiene molcule have been calculated in order to establish them as possible candidates for the 9.52 eV and 11.04 eV transitions observed in the electron impact spectra of this molecule. Four states have been solved self-consistently (7a, -r2a,, 2b,
We report new potential energy curves for the X 1 + and A 1 states of the CO molecule by employing the realistic extended Hartree-Fock approximate correlation energy model for diatomics with inclusion of the united-atom limit (EHFACE2U). Special care has been taken to describe the A 1 potential maxi