Ab initio calculations were performed for the three lowest lying states of HO:. The ground state was found to be a bend 3A" state. The fust excited 'A' state cannot appropriately be descriied by a single determinant, therefore a MC SCF calculation was employed.
MC SCF calculations on the lowest triplet state of H2O
β Scribed by R.P. Hosteny; A.R. Hinds; A.C. Wahl; M. Krauss
- Publisher
- Elsevier Science
- Year
- 1973
- Tongue
- English
- Weight
- 328 KB
- Volume
- 23
- Category
- Article
- ISSN
- 0009-2614
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β¦ Synopsis
Recent electron impact work on Hz0 has shown 3 broad absorption peak near 4.5 eV which has generally been attributed to the lowest triplet ('Eli) state of H-JO. However, the results of SCFnnd multi-configuration SCF (hIC SCF) calculations rcpacted here indicate that the 3BI state is unbound with respect Lo the dissocintive asymp totes H('S) + OH('n) and 0(3P) + Hz (I@ in disagreement with rhe experimental interpretation.
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