A theoretical study has been performed on the five lowest excited states of the ozone molecule using multiconfigurational second-order perturbation theory (CASPT2). The predicted order of states is: 3A 2 (T O = 1.15 eV), 3B 2 (T O = 1.33 eV), 3B 1 (T O ---1.33 eV), 1A 2 (T O = 1.44 eV) and 1B 1 (T O
Theoretical description of the low-lying excited states of CuCl
β Scribed by N.W. Winter; D.L. Huestis
- Publisher
- Elsevier Science
- Year
- 1987
- Tongue
- English
- Weight
- 461 KB
- Volume
- 133
- Category
- Article
- ISSN
- 0009-2614
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π SIMILAR VOLUMES
Excitation energies and out-of-plane spatial character tz2) of the lowest nn\* sinplet and triplet states of tranr-1-3&hexatricne were described as a function of various basis sets and ciectron correlation procedures. Confiration interaction (Cl) utilized all single and double excitations, (1+2)CI,
The ground state and low-lying states of MgH: are studied at the complete-active-space self-consistent-field and multireference configuration-interaction levels of theory. The binding energies of the \*I& and 2B2 states (relative to their asymptote) are significantly larger than that of the \*A, gro
The structure, harmonic frequencies and binding energies of the low-lying states of MgN$ have been computed at the multireference con&nation interaction level of theory. The charge-quadrupole interaction results in a linear 'Z+ ground state of MgN: , as expected. The excited states can arise from ei