Browsing Department of Chemistry by Author "Zahl, Maria Gundersen"

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Chlorine as a substituent – from quantum chemistry and photoelectron spectroscopy

Zahl, Maria Gundersen (Doctoral thesis, 2015-02-17)

The role of chlorine as a substituent upon ionization, protonation and electrophilic addition of HCl has been studied by means of computational chemistry and photoelectron spectroscopy. Gas-phase carbon 1s photoelectron ...
Electronic properties of chlorine, methyl, and chloromethyl as substituents to the ethylene group-viewed from the core of carbon

Zahl, Maria Gundersen; Fossheim, Randi; Børve, Knut J.; Sæthre, Leif J; Thomas, T. Darrah (Peer reviewed; Journal article, 2015-08-17)

“Substituent effects” is an important and useful concept in organic chemistry. Although there are many approaches to parametrizing the electronic and steric effects of substituents, the physical basis for the parameters ...