ISIS Neutron and Muon Source Data Journal
This is a page describing data taken during an experiment at the ISIS Neutron and Muon Source. Information about the ISIS Neutron and Muon Source can be found at https://www.isis.stfc.ac.uk.
INS studies of solid CO2
Abstract: Carbon dioxide is arguably the most (in)famous molecule in chemistry. Our interest in CO2 stems from the Fermi resonance between the overtone of the bending mode (2?3) and the symmetric stretch (?1). I In a recent TOSCA XPRESS measurement of Tl(NCO), we observed two bands in the region of the symmetric [N=C=O]? stretch, rather than the one expected. We believe that this is the first example of Fermi resonance that has been observed by INS. The possibility that Fermi resonance can be observed by INS is intriguing and we would like to test this by attempting to observe it in the best characterised example, CO2.
Experimenter: Dr Frank Tambornino
Local Contact: Professor Stewart Parker
DOI: 10.5286/ISIS.E.RB2520197
ISIS Experiment Number: RB2520197
| Part DOI | Instrument | Public release date | Download Link |
|---|---|---|---|
| 10.5286/ISIS.E.RB2520197-1 | TOSCA | 20 March 2029 | Download |
Publisher: STFC ISIS Neutron and Muon Source
Data format: RAW/Nexus
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Data Citation
The recommended format for citing this dataset in a research
publication is as:
[author], [date], [title], [publisher],
[doi]
For Example:
Dr Frank Tambornino et al; (2026): INS studies of solid CO2, STFC ISIS Neutron and Muon Source, https://doi.org/10.5286/ISIS.E.RB2520197
Data is released under the CC-BY-4.0 license.
