Sivaraman, B., Nair, B.G., Raja Sekhar, B.N., Jones, N.C., Hoffmann, S.V., Mason, Nigel (2014) Electron impact dissociation and VUV photoabsorption of frozen formamide. Chemical Physics Letters, 608 . pp. 404-407. (doi:10.1016/j.cplett.2014.05.080) (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided) (KAR id:74699)
| The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided. | |
| Official URL: https://doi.org/10.1016/j.cplett.2014.05.080 |
Abstract
We report the results of an extensive study of formamide (HCONH 2) ices carried out under experimental conditions that simulate those found in the interstellar medium (ISM). Vacuum Ultraviolet (VUV) and Infrared (IR) spectroscopic techniques were used to measure photoabsorption cross sections of these ices and to detect the chemical/physical changes induced by electron irradiation. HCONH2 dissociation induced by 1 keV electron irradiation was monitored in the solid phase at 30 K using IR spectroscopy and the products of electron irradiation identified to be OCN-, CO and CO2, where OCN-was found to be stable even in the crystalline phase.
| Item Type: | Article |
|---|---|
| DOI/Identification number: | 10.1016/j.cplett.2014.05.080 |
| Uncontrolled keywords: | Amides, Dissociation, Electrons, Radiation, Crystalline phase, Electron impact dissociation, Experimental conditions, Interstellar mediums, Photoabsorption cross sections, Photoabsorptions, Spectroscopic technique, Vacuum ultraviolets, Electron irradiation |
| Divisions: | Divisions > Division of Natural Sciences > Physics and Astronomy |
| Depositing User: | Nigel Mason |
| Date Deposited: | 11 Jul 2019 13:19 UTC |
| Last Modified: | 05 Nov 2024 12:37 UTC |
| Resource URI: | https://kar.kent.ac.uk/id/eprint/74699 (The current URI for this page, for reference purposes) |
University of Kent Author Information
Mason, Nigel.
| Creator's ORCID: |
 https://orcid.org/0000-0002-4468-8324
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