Xu, Even;
Tennyson, Jonathan;
(2023)
Empirical rovibrational energy levels for carbonyl sulphide.
Molecular Physics
, Article e2279694. 10.1080/00268976.2023.2279694.
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Abstract
An exhaustive review of the measured rovibrational transitions of the {16}^O^{12} C^{32} S isotopologue of carbonyl sulphide is undertaken. A comprehensive analysis of data from 100 papers is carried out using a consistent set of harmonic oscillator quantum numbers which are recommended for future studies. A corrected compilation of 14,071 OCS transitions is then subjected to a Measured Active Rotational-Vibrational Energy Levels (MARVEL) analysis, resulting in 5729 empirical energy levels. The uncertainties corresponding to these levels are analysed using different procedures; the newly implemented bootstrap method is used to provide final uncertainties.
| Type: | Article |
|---|---|
| Title: | Empirical rovibrational energy levels for carbonyl sulphide |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1080/00268976.2023.2279694 |
| Publisher version: | https://doi.org/10.1080/00268976.2023.2279694 |
| Language: | English |
| Additional information: | © 2023 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/). |
| Keywords: | Rotation-vibration energy levels, OCS, uncertainty quantification |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences > Dept of Physics and Astronomy |
| URI: | https://discovery-pp.ucl.ac.uk/id/eprint/10181411 |
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