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http://hdl.handle.net/1942/6640
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DC Field | Value | Language |
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dc.contributor.author | CAI, Zhengli | - |
dc.contributor.author | MARTIN, Jan | - |
dc.contributor.author | FRANCOIS, Jean-Pierre | - |
dc.contributor.author | Gijbels, R. | - |
dc.date.accessioned | 2007-12-20T16:09:26Z | - |
dc.date.available | 2007-12-20T16:09:26Z | - |
dc.date.issued | 1996 | - |
dc.identifier.citation | Chemical physics letters, 252(5-6). p. 398-404 | - |
dc.identifier.uri | http://hdl.handle.net/1942/6640 | - |
dc.description.abstract | Abstract The equilibrium bond length, harmonic frequency, first and second order anharmonicity constants, rotational and centrifugal distortion constants, as well as the rotation-vibrational and centrifugal coupling constants for the ground X2Σ+ and first excited A 2Π states of the SiN radical have been calculated at the complete active space SCF (CASSCF), multireference CI (MRCI) and coupled cluster (CCSD(T)) levels using Dunning's correlation-consistent basis sets. The excitation energy of the A2Π state has also been computed at these theoretical levels. Dipole moments of SiN in the X2Σ+ and A2Π states are given. Our study shows that core correlation must be considered in order to obtain satisfactory accuracy for the spectroscopic constants. | - |
dc.language.iso | en | - |
dc.publisher | Elsevier Science B.V. | - |
dc.title | Ab initio study of the X2Σ+ and A 2Π states of the SiN radical | - |
dc.type | Journal Contribution | - |
dc.identifier.epage | 404 | - |
dc.identifier.issue | 5-6 | - |
dc.identifier.spage | 398 | - |
dc.identifier.volume | 252 | - |
dc.bibliographicCitation.oldjcat | - | |
dc.identifier.doi | 10.1016/0009-2614(96)00183-2 | - |
item.fullcitation | CAI, Zhengli; MARTIN, Jan; FRANCOIS, Jean-Pierre & Gijbels, R. (1996) Ab initio study of the X2Σ+ and A 2Π states of the SiN radical. In: Chemical physics letters, 252(5-6). p. 398-404. | - |
item.fulltext | No Fulltext | - |
item.accessRights | Closed Access | - |
item.contributor | CAI, Zhengli | - |
item.contributor | MARTIN, Jan | - |
item.contributor | FRANCOIS, Jean-Pierre | - |
item.contributor | Gijbels, R. | - |
Appears in Collections: | Research publications |
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