Journal Article

FZJ-2015-04170

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Comment on: “Valence ionization of l-proline amino acid: Experimental and theoretical study” by F. Fathi, H. Farrokhpour, Chem. Phys. Lett. 565 (2013) 102

Plekan, O. ; Feyer, V.FZJ* ; Richter, R. ; Coreno, M. ; de Simone, M. ; Prince, K. C. (Corresponding Author) ; Carravetta, V.

2014
Elsevier Amsterdam [u.a.]

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Please use a persistent id in citations: doi:10.1016/j.cplett.2014.03.069

Abstract: In the cited work, the authors presented mass spectra, valence photoelectron spectra and calculations of the electronic structure of proline. They claim that several previous photoelectron spectra are invalid because they were influenced by thermal decomposition of the sample. We present photoionization mass spectra of proline as a function of temperature and show that thermal decomposition does not occur in the apparatus and at the temperatures used in our previous work. These spectra are consistent with other published spectra. The conformer populations calculated by these authors, far from contradicting previous interpretations of valence band spectra, are surprisingly consistent with them.

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Contributing Institute(s):

1. Elektronische Eigenschaften (PGI-6)

Research Program(s):

1. 422 - Spin-based and quantum information (POF2-422) (POF2-422)

Appears in the scientific report 2015

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Database coverage:
; Current Contents - Physical, Chemical and Earth Sciences ; IF < 5 ; JCR ; SCOPUS ; Science Citation Index ; Science Citation Index Expanded ; Thomson Reuters Master Journal List ; Web of Science Core Collection

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