Sökning: onr:"swepub:oai:DiVA.org:su-202636" >
Electron and ion sp...
Electron and ion spectroscopy of the cyclo-alanine–alanine dipeptide
-
Chiarinelli, Jacopo (författare)
-
Barreiro-Lage, Darío (författare)
-
Bolognesi, Paola (författare)
-
visa fler...
-
Richter, Robert (författare)
-
- Zettergren, Henning (författare)
- Stockholms universitet,Fysikum
-
- Stockett, Mark H. (författare)
- Stockholms universitet,Fysikum
-
Díaz-Tendero, Sergio (författare)
-
Avaldi, Lorenzo (författare)
-
visa färre...
-
(creator_code:org_t)
- 2022
- 2022
- Engelska.
-
Ingår i: Physical Chemistry, Chemical Physics - PCCP. - : Royal Society of Chemistry (RSC). - 1463-9076 .- 1463-9084. ; 24:10, s. 5855-5867
- Relaterad länk:
-
https://urn.kb.se/re...
-
visa fler...
-
https://doi.org/10.1...
-
visa färre...
Abstract
Ämnesord
Stäng
- The VUV photoionisation and photofragmentation of cyclo-alanine–alanine (cAA) has been studied in a joint experimental and theoretical work. The photoelectron spectrum and the photoelectron–photoion coincidence (PEPICO) measurements, which enable control of the energy being deposited, combined with quantum chemistry calculations, provide direct insight into the cAA molecular stability after photoionisation. The analysis of the ion-neutral coincidence experiments with the molecular dynamics simulations and the exploration of the potential energy surface allows a complete identification of the fragmentation pathways. It has been found that the fragmentation always starts with the ring opening through the C–C bond cleavage, followed by release of neutral CO or HNCO moieties.
Ämnesord
- NATURVETENSKAP -- Fysik -- Atom- och molekylfysik och optik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Atom and Molecular Physics and Optics (hsv//eng)
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
Hitta via bibliotek
Till lärosätets databas