Journalartikel

Jahr der Veröffentlichung: 2017

Seiten: 27384-27388

Zeitschrift: Physical Chemistry Chemical Physics

Bandnummer: 19

Heftnummer: 40

DOI Link: https://doi.org/10.1039/C7CP05546C

Verlag: Royal Society of Chemistry

Abstract: 

The current study focuses on the generation, identification, and
characterization of the phenylselenyl radical using the matrix isolation
technique in combination with density functional theory (B3LYP/cc-pVTZ)
computations. The hitherto unknown phenylselenyl peroxy radical was
synthesized by co-condensation of the phenylselenyl radical with
molecular ground state triplet oxygen from the gas phase and subsequent
trapping in argon matrices at 10 K. The experimental IR spectra
including ¹⁸O isotopically labelled materials
compare well with the data obtained from B3LYP/cc-pVTZ computations.
Upon 312 nm irradiation, the phenylselenyl peroxy radical isomerizes to
the thermodynamically more stable equally novel phenylselenoyl radical.

Harvard-Zitierstil: Mardyukov, A., Tsegaw, Y., Sander, W. and Schreiner, P. (2017) The phenylselenyl radical and its reaction with molecular oxygen, Physical Chemistry Chemical Physics, 19(40), pp. 27384-27388. https://doi.org/10.1039/C7CP05546C

APA-Zitierstil: Mardyukov, A., Tsegaw, Y., Sander, W., & Schreiner, P. (2017). The phenylselenyl radical and its reaction with molecular oxygen. Physical Chemistry Chemical Physics. 19(40), 27384-27388. https://doi.org/10.1039/C7CP05546C