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Photofragmentation ...
Photofragmentation of gas-phase acetic acid and acetamide clusters in the vacuum ultraviolet region
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- Berholts, Marta (författare)
- University of Tartu,University of Turku
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- Myllynen, Hanna (författare)
- University of Turku
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- Kooser, Kuno (författare)
- University of Tartu,University of Turku
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visa fler...
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- Itälä, Eero (författare)
- University of Turku
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- Granroth, Sari (författare)
- University of Turku
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- Levola, Helena (författare)
- University of Turku
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- Laksman, Joakim (författare)
- European XFEL GmbH
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- Oghbaiee, Shabnam (författare)
- Lund University,Lunds universitet,Synkrotronljusfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Synchrotron Radiation Research,Department of Physics,Departments at LTH,Faculty of Engineering, LTH
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- Oostenrijk, Bart (författare)
- Lund University,Lunds universitet,Synkrotronljusfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Synchrotron Radiation Research,Department of Physics,Departments at LTH,Faculty of Engineering, LTH
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- Nõmmiste, Ergo (författare)
- University of Tartu
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- Kukk, Edwin (författare)
- University of Turku
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(creator_code:org_t)
- AIP Publishing, 2017
- 2017
- Engelska.
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Ingår i: Journal of Chemical Physics. - : AIP Publishing. - 0021-9606 .- 1089-7690. ; 147:19
- Relaterad länk:
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http://dx.doi.org/10...
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https://lup.lub.lu.s...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Photofragmentation of gas-phase acetamide and acetic acid clusters produced by a supersonic expansion source has been studied using time-of-flight mass spectrometry and the partial ion yield (PIY) technique combined with tunable vacuum-ultraviolet synchrotron radiation. Appearance energies of the clusters and their fragments were experimentally determined from the PIY measurements. The effect of clusterization conditions on the formation and fragmentation of acetic acid clusters was investigated. Ab initio quantum mechanical calculations were performed on both samples' dimers to find their neutral and ionized geometries as well as proton transfer energy barriers leading to the optimal geometries. In the case of the acetamide dimer, the reaction resulting in the production of ammoniated acetamide was probed, and the geometry of the obtained ion was calculated.
Ämnesord
- NATURVETENSKAP -- Kemi -- Fysikalisk kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Physical Chemistry (hsv//eng)
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- ref (ämneskategori)
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Till lärosätets databas
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Berholts, Marta
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Myllynen, Hanna
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Kooser, Kuno
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Itälä, Eero
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Granroth, Sari
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Levola, Helena
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visa fler...
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Laksman, Joakim
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Oghbaiee, Shabna ...
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Oostenrijk, Bart
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Nõmmiste, Ergo
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Kukk, Edwin
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visa färre...
- Om ämnet
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- NATURVETENSKAP
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NATURVETENSKAP
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och Kemi
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och Fysikalisk kemi
- Artiklar i publikationen
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Journal of Chemi ...
- Av lärosätet
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Lunds universitet