The spectroscopic constants for the triplet and singlet states of LiB below about 30000 cm-~ are determined using an intemally contracted multireference configuration-interaction approach. The ground state is 311 as found in previous work. Transitions between the 311 state and the (1)3E-, (2)3II, an
The low-lying electronic states of OClO and ClOO
β Scribed by W. Craven; D.B. Knowles; J.N. Murrell; M.A. Vincent; J.D. Watts
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- English
- Weight
- 552 KB
- Volume
- 116
- Category
- Article
- ISSN
- 0009-2614
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β¦ Synopsis
Geometnes
of several states of Cl00 and OCIO have been calculated at the SCF level using a double-zeta plus polanzation basis set. Mulh-reference CI calculahons at these geometries have been used to grve energy separations It IS confirmed that the ground states of both Isomers are alabaucally correlated on the same potential surface ('A" m C, symmetry) and that the fust excited states (2A') are also adiabatically correlated. A previous suggestion that the first excited slurface may be reievant for understandlog chlorine-oxygen reactions is confiied_
π SIMILAR VOLUMES
## Relativistic CI calculations on the low-lying states of BiF(O+, 1, 2, O+ (II)) arising from the Q\*P\* configuration are carried out. Comparison calculations of the X-s states without spin-orbit interaction (3Z-, IX+ and 'A) are also presented. These calculations enable the assignment of three
Much work has been devoted in the past to the spectroscopy of transition metal monohalides, essentially because they are of considerable interest in the fields of catalytic chemistry and high-temperature chemistry. In particular, diatomic compounds of group IIIb atoms, Sc, Y, and La, were the best s