P
P. B. Armentrout
Researcher at University of Utah
Publications - 570
Citations - 28110
P. B. Armentrout is an academic researcher from University of Utah. The author has contributed to research in topics: Bond energy & Bond-dissociation energy. The author has an hindex of 85, co-authored 554 publications receiving 26802 citations. Previous affiliations of P. B. Armentrout include Humboldt University of Berlin & University of Melbourne.
Papers
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Journal ArticleDOI
Structural and Energetic Effects of O2′-Ribose Methylation of Protonated Pyrimidine Nucleosides
C. C. He,L. A. Hamlow,Yanlong Zhu,Y.-w. Nei,Lin Fan,Christopher P. McNary,Philippe Maître,Vincent Steinmetz,Baptiste Schindler,Isabelle Compagnon,P. B. Armentrout,M. T. Rodgers +11 more
TL;DR: The slightly altered structures help explain the stabilization induced by 2′-O-methylation of the pyrimidine nucleosides.
Journal ArticleDOI
Kinetic energy dependence of C+(2P) + O2 from thermal energies to 35 eV c.m.
Joel D. Burley,P. B. Armentrout +1 more
TL;DR: In this article, a guided ion beam mass spectrometry was used to examine the kinetic energy dependence of the reaction of ground-state atomic carbon ion with molecular oxygen, and the results showed that the magnitude of the total cross-section approaches to within 75% of the prediction of the LangevinGioumousis-Stevenson (LGS) model.
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Periodic trends in gas-phase oxidation and hydrogenation reactions of lanthanides and 5d transition metal cations.
Journal ArticleDOI
Multiphoton ionization of cobalt atoms produced by multiphoton dissociation of Co(CO)3NO and Co(CO)2(NO)PR3 (R=CH3, n-C3H7 and n-C4H9)
TL;DR: In this article, the authors used Resonance-enhanced multiphoton ionization to probe the cobalt atomic state distributions produced by the title compounds in the 445-453 nm range under various laser field strengths.
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Binding energies of hydrated cobalt(II) by collision-induced dissociation and theoretical studies: evidence for a new critical size
TL;DR: Results suggest that the critical size for which charge separation is energetically favored over water loss is xcrit = 6, in contrast to lower values in previous literature reports.