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Castro E, Avila G, Manzhos S, Agarwal J, Schaefer HF, Carrington T. Applying a Smolyak collocation method to Cl2CO. Mol Phys 2016. [DOI: 10.1080/00268976.2016.1271153] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Eduardo Castro
- Chemistry Department, Queen's University , Kingston, Canada
| | - Gustavo Avila
- Chemistry Department, Queen's University , Kingston, Canada
| | - Sergei Manzhos
- Department of Mechanical Engineering, National University of Singapore , Singapore, Singapore
| | - Jay Agarwal
- Center for Computational Quantum Chemistry, University of Georgia , Athens, GA, USA
| | - Henry F. Schaefer
- Center for Computational Quantum Chemistry, University of Georgia , Athens, GA, USA
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Rashev S, Moule DC. Large scale vibrational calculations on IVR in S0 thiophosgene. JOURNAL OF THEORETICAL & COMPUTATIONAL CHEMISTRY 2016. [DOI: 10.1142/s021963361650005x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
In this work, using a recently derived refined potential energy surface for [Formula: see text] thiophosgene, we perform large scale vibrational calculations to explore the IVR characteristics and vibrational mixing at very high vibrational excitation energies, ranging up to the dissociation limit (at [Formula: see text]20,000[Formula: see text]cm[Formula: see text]). The results from our calculations have been compared to the conclusions based on the available experimentally measured dataset (obtained from SEP and LIF spectra) as well as to the conclusions from the analyses by other authors using local coupling models.
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Affiliation(s)
- Svetoslav Rashev
- Institute of Solid State Physics, Bulgarian Academy of Sciences, Tsarigradsko Chaussee 72, 1784 Sofia, Bulgaria
| | - David C. Moule
- Department of Chemistry, Brock University, St. Catharines, ON, L2S3A1, Canada
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