Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/5043
| Title: | A CCSD(T) study of the He〮NO molecular complex | Authors: | Lee, EPF Wright, TG |
Issue Date: | 1-Jul-1998 | Source: | Journal of chemical physics, 1 July 1998, v. 109, no. 1, p. 157-161 | Abstract: | Calculations at the CCSD(T) level of theory employing the cc-pVTZ, aug-cc-pVTZ and aug-cc-pVQZ basis sets are reported. Both the ²A' and the ²A" states are considered, as well as the two linear structures, He〮NO and He〮ON. The highest level of calculation, CCSD(T)/aug-cc-pVQZ//CCSD(T)/aug-cc-pVTZ, indicates that the global minimum is a skewed T-shaped structure, in agreement with recent CEPA calculations, but in disagreement with MP4 calculations, which concluded that the linear He〮ON isomer was the lowest energy geometry. Although the highest level of theory used here indicates that the ²A' surface is the lower in energy, the ordering of the ²A' and the ²A" surfaces has not yet been firmly established. The interaction energy is calculated to be ~27 cmᐨ1, and estimated as being ~30 cmᐨ1 at the basis set limit. | Keywords: | Helium neutral atoms Nitrogen compounds Quasimolecules Coupled cluster calculations Molecular electronic states |
Publisher: | American Institute of Physics | Journal: | Journal of chemical physics | ISSN: | 0021-9606 | EISSN: | 1089-7690 | DOI: | 10.1063/1.476533 | Rights: | © 1998 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in E. P. F. Lee & T. G. Wright, J. Chem. Phys. 109, 157 (1998) and may be found at http://link.aip.org/link/?jcp/109/157. |
| Appears in Collections: | Journal/Magazine Article |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Lee_CCSD(T)_study_HeNO.pdf | 675.21 kB | Adobe PDF | View/Open |
Access
View full-text via PolyU eLinks 
Page views
94
Last Week
3
3
Last month
Citations as of Jun 4, 2023
Downloads
164
Citations as of Jun 4, 2023
SCOPUSTM
Citations
13
Last Week
0
0
Last month
0
0
Citations as of Jun 2, 2023
WEB OF SCIENCETM
Citations
13
Last Week
0
0
Last month
0
0
Citations as of Jun 1, 2023
Google ScholarTM
Check
Altmetric
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.