All Stories

  1. Kinetic energy dependence and potential energy surface of the spin-forbidden reaction Sm+ (8F) + N2O (1Σ+) → SmO+ (6Δ) + N2 (1Σg+)

    Article • The Journal of Chemical Physics, May 2024, American Institute of Physics

    Peter Armentrout

  2. The bond energy of UN+: Guided ion beam studies of the reactions of U+ with N2 and NO

    Article • The Journal of Chemical Physics, April 2024, American Institute of Physics

    Peter Armentrout

  3. A guided ion beam investigation of UO2+ thermodynamics and f orbital participation: Reactions of U+ + CO2, UO+ + O2, and UO+ + CO

    Article • The Journal of Chemical Physics, December 2023, American Institute of Physics

    Peter Armentrout

  4. Thermochemistry and mechanisms of the Pt+ + SO2 reaction from guided ion beam tandem mass spectrometry and theory

    Article • The Journal of Chemical Physics, May 2022, American Institute of Physics

    Peter Armentrout

  5. Holmium (Ho) oxide, carbide, and dioxide cation bond energies and evaluation of the Ho + O → HoO+ + e− chemi-ionization reaction enthalpy

    Article • The Journal of Chemical Physics, September 2021, American Institute of Physics

    Peter Armentrout

  6. Thermochemistry of the Ir+ + SO2 reaction using guided ion beam tandem mass spectrometry and theory

    Article • The Journal of Chemical Physics, March 2021, American Institute of Physics

    Peter Armentrout

  7. Praseodymium cation (Pr+) reactions with H2, D2, and HD: PrH+ bond energy and mechanistic insights from guided ion beam and theoretical studies

    Article • The Journal of Chemical Physics, October 2020, American Institute of Physics

    Peter Armentrout

  8. Bond energy of ThN+: A guided ion beam and quantum chemical investigation of the reactions of thorium cation with N2 and NO

    Article • The Journal of Chemical Physics, July 2019, American Institute of Physics

    Peter Armentrout, Kirk Peterson

  9. Bond dissociation energy of Au2+: A guided ion beam and theoretical investigation

    Article • The Journal of Chemical Physics, May 2019, American Institute of Physics

    Peter Armentrout, Hua Guo, Cameron Owen

  10. Evaluation of the exothermicity of the chemi-ionization reaction Nd + O → NdO++ e−and neodymium oxide, carbide, dioxide, and carbonyl cation bond energies

    Article • The Journal of Chemical Physics, April 2019, American Institute of Physics

    Peter Armentrout

  11. Experimental and theoretical investigations of infrared multiple photon dissociation spectra of lysine complexes with Zn2+ and Cd2+

    Article • European Journal of Mass Spectrometry, December 2018, SAGE Publications

    Peter Armentrout

  12. Structural characterization of gas-phase cysteine and cysteine methyl ester complexes with zinc and cadmium dications by infrared multiple photon dissociation spectroscopy

    Article • Physical Chemistry Chemical Physics, January 2015, Royal Society of Chemistry

    Peter Armentrout

  13. Iron cluster–CO bond energies from the kinetic energy dependence of the Fen+(n = 4–17) + CO association reactions

    Article • Physical Chemistry Chemical Physics, June 2014, Royal Society of Chemistry

    Peter Armentrout

  14. Gas-phase perspective on the thermodynamics and kinetics of heterogeneous catalysis

    Article • Catalysis Science & Technology, January 2014, Royal Society of Chemistry

    Peter Armentrout

  15. The bond energy of ReO+: Guided ion-beam and theoretical studies of the reaction of Re+ (7S) with O2

    Article • The Journal of Chemical Physics, August 2013, American Institute of Physics

    Peter Armentrout

  16. Guided ion beam and theoretical study of the reactions of Os+ with H2, D2, and HD

    Article • The Journal of Chemical Physics, December 2011, American Institute of Physics

    Peter Armentrout

  17. Communication: Theoretical exploration of Au++H2, D2, and HD reactive collisions

    Article • The Journal of Chemical Physics, September 2011, American Institute of Physics

    Peter Armentrout

  18. Sequential bond energies and barrier heights for the water loss and charge separation dissociation pathways of Cd2+(H2O)n, n = 3–11

    Article • The Journal of Chemical Physics, March 2011, American Institute of Physics

    Peter Armentrout

  19. Guided ion beam and theoretical study of the reactions of Au+ with H2, D2, and HD

    Article • The Journal of Chemical Physics, January 2011, American Institute of Physics

    Peter Armentrout

  20. Infrared multiple photon dissociation spectroscopy of cationized methionine: effects of alkali-metal cation size on gas-phase conformation

    Article • Physical Chemistry Chemical Physics, January 2010, Royal Society of Chemistry

    Peter Armentrout

  21. Guided ion beam and theoretical studies of sequential bond energies of water to sodium cysteine cation

    Article • Physical Chemistry Chemical Physics, January 2010, Royal Society of Chemistry

    Peter Armentrout

  22. Guided ion beam and theoretical studies of the reaction of Ru+ with CS2 in the gas-phase: thermochemistry of RuC+, RuS+, and RuCS+

    Article • Physical Chemistry Chemical Physics, January 2010, Royal Society of Chemistry

    Peter Armentrout