Files in this item
| Files | Description | Format |
|---|---|---|
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application/vnd.openxmlformats-officedocument.presentationml.presentation  643718.pptx (2MB) | Presentation | Microsoft PowerPoint 2007 |
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application/pdf  1754.pdf (16kB) | Abstract |
Description
| Title: | The rotational spectrum of the urea···isocyanic acid complex |
| Author(s): | Mullaney, John C. |
| Contributor(s): | Golding, Bernard T.; Lewis-Borrell, Luke; Legon, Anthony; Walker, Nick; Medcraft, Chris |
| Subject(s): | Chirped pulse |
| Abstract: | A dimer of urea and isocyanic acid has been generated and observed in the gas phase. The complex was generated by laser vaporisation of a rod target containing urea and copper in a 1:1 ratio, then cooled in a supersonic expansion. Six isotopologues of the complex have been characterised using a chirped pulse Fourier-transform microwave spectrometer in the frequency range 6.5-18.5 GHz. The spectra have been fitted to the Hamiltonian for an asymmetric rotor using PGOPHER. Data obtained from the $^{13}$C and $^{15}$N isotopologues confirms that all nitrogen atoms are close to the a intertial axis while the carbon atoms are not. A tentative structure will be presented. |
| Issue Date: | 2016-06-22 |
| Publisher: | International Symposium on Molecular Spectroscopy |
| Genre: | Conference Paper / Presentation |
| Type: | Text |
| Language: | En |
| URI: | http://hdl.handle.net/2142/91217 |
| Rights Information: | Copyright 2016 by the authors |
| Date Available in IDEALS: | 2017-01-26 |