| DOI | Resolve DOI: https://doi.org/10.1139/cjp-2012-0468 |
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| Author | Search for: McKellar, A.R.W.1 |
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| Affiliation | - National Research Council of Canada
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| Format | Text, Article |
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| Subject | Experimental benchmarks; Fourier transform infrared spectrometer; High spectral resolution; High-resolution infrared spectra; Intermolecular potential energy; Low temperatures; Stretching vibrations; Van der Waals complex; Fourier transform infrared spectroscopy; Hydrogen; Spectral resolution; Stretching; Van der Waals forces |
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| Abstract | Spectra of weakly-bound hydrogen-xenon complexes are studied in equilibrium gas mixtures at relatively high spectral resolution (0.04 cm-1) using a long-path (112 m), low-temperature (140 K) absorption cell and a Fourier transform infrared spectrometer. The data cover the regions of the H 2 and D2 fundamental stretching vibrations in the mid-infrared (λ ∼ 2.4, 3.3 νm), and are greatly improved compared to the only previous observation. The results serve as a stringent experimental benchmark for testing theoretical hydrogen-xenon intermolecular potential energy models, as well as forming the basis for deriving an improved semi-empirical potential. © 2013 Published by NRC Research Press. |
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| Publication date | 2013 |
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| In | |
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| Language | English |
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| Peer reviewed | Yes |
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| NPARC number | 21270721 |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | bb5967e6-ec31-477a-9f72-74c06bd01666 |
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| Record created | 2014-02-17 |
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| Record modified | 2020-04-22 |
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