Search: onr:"swepub:oai:DiVA.org:uu-148031" >
Metastable anions o...
Metastable anions of dinitrobenzene : Resonances for electron attachment and kinetic energy release
-
- Mauracher, Andreas (author)
- Uppsala universitet,Strukturkemi
-
Denifl, S. (author)
-
Edtbauer, A. (author)
-
show more...
-
Hager, M. (author)
-
Probst, M. (author)
-
Echt, O. (author)
-
Märk, T.D. (author)
-
Scheier, P. (author)
-
Field, T.A. (author)
-
Graupner, K. (author)
-
show less...
-
(creator_code:org_t)
- AIP Publishing, 2010
- 2010
- English.
-
In: Journal of Chemical Physics. - : AIP Publishing. - 0021-9606 .- 1089-7690. ; 133:24, s. 244302-
- Related links:
-
https://scholars.unh...
-
show more...
-
https://urn.kb.se/re...
-
https://doi.org/10.1...
-
show less...
Abstract
Subject headings
Close
- Attachment of free, low-energy electrons to dinitrobenzene (DNB) in the gas phase leads to DNB− as well as several fragment anions. DNB−, (DNB-H)−, (DNB-NO)−, (DNB-2NO)−, and (DNB-NO2)− are found to undergo metastable (unimolecular) dissociation. A rich pattern of resonances in the yield of these metastable reactions versus electron energy is observed; some resonances are highly isomer-specific. Most metastable reactions are accompanied by large average kinetic energy releases (KER) that range from 0.5 to 1.32 eV, typical of complex rearrangement reactions, but (1,3-DNB-H)− features a resonance with a KER of only 0.06 eV for loss of NO. (1,3-DNB-NO)− offers a rare example of a sequential metastable reaction, namely, loss of NO followed by loss of CO to yield C5H4O− with a large KER of 1.32 eV. The G4(MP2) method is applied to compute adiabatic electron affinities and reaction energies for several of the observed metastable channels
Subject headings
- NATURVETENSKAP -- Kemi -- Oorganisk kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Inorganic Chemistry (hsv//eng)
Keyword
- Inorganic chemistry
- Oorganisk kemi
- Kemi med inriktning mot oorganisk kemi
- Chemistry with specialization in Inorganic Chemistry
Publication and Content Type
- ref (subject category)
- art (subject category)
Find in a library
To the university's database
- By the author/editor
-
Mauracher, Andre ...
-
Denifl, S.
-
Edtbauer, A.
-
Hager, M.
-
Probst, M.
-
Echt, O.
-
show more...
-
Märk, T.D.
-
Scheier, P.
-
Field, T.A.
-
Graupner, K.
-
show less...
- About the subject
-
- NATURAL SCIENCES
-
NATURAL SCIENCES
-
and Chemical Science ...
-
and Inorganic Chemis ...
- Articles in the publication
-
Journal of Chemi ...
- By the university
-
Uppsala University