The X̃2B1,2B2,2A1, and2A2states of oxygen difluoride cation (F2O+): High-level ab initio calculations and simulation of the ultraviolet photoelectron spectrum of F2O

De Chao Wang, Foo Tim Chau, Kam Wah Mok, Edmond P.F. Lee, Levi Beeching, J. Steven Ogden, John M. Dyke

Research output: Journal article publicationJournal articleAcademic researchpeer-review

16 Citations (Scopus)


The ultraviolet photoelectron spectrum of oxygen difluoride cation was studied and new vibrational structure in the second and third bands were observed. Molecular orbital calculations were used to compute the potential energy functions. The order of the low-lying cationic states of oxygen difluoride were established using the computed ionization energies.
Original languageEnglish
Pages (from-to)10682-10694
Number of pages13
JournalJournal of Chemical Physics
Issue number24
Publication statusPublished - 22 Jun 2001

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Physical and Theoretical Chemistry

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