We report X 'A' and 7 'A' potentml energ) surfaces for HCN Thermal lsomerlsatlon on the Found-state surface 1s dlscussed AII avolded crossmg between X 'A' and 2. k' suggests altematlve Isomerlsat!on mechamsms VW this exctted state The XtA'-7 'A' tnteractton may also allow the formatton of CN(X 'Z')
An SCF potential energy surface for lithium cyanide
β Scribed by R. Essers; J. Tennyson; P.E.S. Wormer
- Publisher
- Elsevier Science
- Year
- 1982
- Tongue
- English
- Weight
- 441 KB
- Volume
- 89
- Category
- Article
- ISSN
- 0009-2614
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β¦ Synopsis
Ab but10 SCT calcuktions are performed for LlCN usmg a large pokised CT0 bssls. An m~lyc~c fit co the twodunensiomd surface (lbe CN bond length IS frozen at 2.186 no) IS presented.
π SIMILAR VOLUMES
Ab initio calculations have been carried out, over an extended range of relative distances and geometries, to obtain the SCF potential energy surface that describes the ground-state interaction between H+ and the CO2 molecular target treated as a rigid rotor. Various aspects of the forces are discus
A potential function expressed by intermolecular overlap integrals between localized molecular orbitals for water is proposed for liquid state simulations. The parameters for the potential function are calculated using the interaction energies resulting from ab initio calculations based on the MetIl