Journal article

Cleavage of the ether bond by electron impact: differences between linear ethers and tetrahydrofuran

  • Ibănescu, Bogdan C. Department of Chemistry, University of Fribourg, Switzerland
  • May, Olivier Department of Chemistry, University of Fribourg, Switzerland
  • Allan, Michael Department of Chemistry, University of Fribourg, Switzerland
    24.01.2008
Published in:
  • Physical Chemistry Chemical Physics. - 2008, vol. 10, p. 1507-1511
English Dissociative electron attachment (DEA) to diethyl ether yielded primarily the C₂H₅O⁻ ion, with a strong Feshbach resonance band at 9.1 eV and a weaker shape resonance band at 3.89 eV. Very similar spectra were obtained for dibutyl ether, with C₄H₉O⁻ bands at 8.0 and 3.6 eV. Some of these primary ions subsequently lost H₂ and yielded weaker signals of the C₂H₃O⁻ and C₄H₇O⁻ ions. In contrast,... Show more…
Faculty
Faculté des sciences
Department
Chimie
Language
  • English
Classification
Chemistry
License
License undefined
Identifiers
Persistent URL
https://folia.unifr.ch/unifr/documents/300631