TITLE

Gas-phase thermochemical stabilities of clustion ions [(N[sub 2])[sub m](Ar)[sub n]][sup +] with

AUTHOR(S)
Hiraoka, K.; Fujimaki, S.; Nasu, M.; Minamitsu, A.; Yamabe, S.; Kouno, H.
PUB. DATE
August 1997
SOURCE
Journal of Chemical Physics;8/15/1997, Vol. 107 Issue 7, p2550
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Measures the thermochemical stabilities of nitrogen-argon cluter ions using a pulsed-electron beam mass spectrometer. Thermochemical data obtained for the exchange reactions; Bond dissociation energies; Decrease in bond dissociation energies.
ACCESSION #
4321457

 

Related Articles

  • FORMATION OF AN ION-CLUSTER BEAM FOR MATERIAL PROCESSING. Korobeishchikov, Nikolay G.; Zarvin, Alexandr E.; Kalyada, Valery V.; Khodakov, Mikhail D. // Journal of International Scientific Publications: Materials, Met;2012, Vol. 6 Issue 2, p115 

    In this paper the possibility of accelerating gaseous cluster-ion beams for nanomaterials processing are discussed. In order to realize surface processing technology, a high-energy gas cluster ion beam irradiation system was developed. The results of the experimental study of formation of an...

  • Photoabsorption and photofragmentation studies of Ar+n cluster ions. Levinger, Nancy E.; Ray, Douglas; Alexander, Michael L.; Lineberger, W. C. // Journal of Chemical Physics;11/1/1988, Vol. 89 Issue 9, p5654 

    We have measured the photoabsorption spectra of mass selected Ar+n clusters, n=3–40, from 355–1064 nm. The smaller clusters, n<15, display a visible photoabsorption spectrum similar to Ar+3, i.e., a broad, intense band peaking near 520 nm. From n=15–20 this photoabsorption...

  • Hard-sphere cluster-ion structures. Lethbridge, P. G.; Del Mistro, G.; Stace, A. J. // Journal of Chemical Physics;8/1/1990, Vol. 93 Issue 3, p1995 

    A series of hard-sphere cluster-ion structures have been constructed, based on the notion of a central stable dimer ion core. Starting from a structure representative of icosahedral Ar+19, two separate packing sequences are considered; edge packing and face packing, and clusters containing up to...

  • On the origin of metastable decay in Ar+2. Whitaker, B. J.; Woodward, C. A.; Knowles, P. J.; Stace, A. J. // Journal of Chemical Physics;7/1/1990, Vol. 93 Issue 1, p376 

    Metastable Ar+2 (Ar+2 →Ar++Ar) has been observed in a double-focusing mass spectrometer from ions created by 70 eV electron bombardment of an Ar cluster beam. New ground and excited state potential energy curves have been calculated for Ar+2, and these have been used to show that...

  • Size dependence of the photoabsorption spectra of Ar+n, n=4–25: A solvation effect on the Ar+3 chromophore. Ikegami, Tsutomu; Iwata, Suehiro // Journal of Chemical Physics;12/22/1996, Vol. 105 Issue 24, p10734 

    The photoabsorption spectra of argon cluster ions, Ar[SUP+,SUBn] are calculated for n = 4 to 25. The internal motion of the cluster is accounted for by the molecular dynamics method. The diatomics-in-molecules (DIM) potential energy surface is used for the calculation. There are basically two...

  • Ag[sub 5] is a planar trapezoidal molecule. Haslett, T.L.; Bosnick, K.A.; Moskovits, M. // Journal of Chemical Physics;3/1/1998, Vol. 108 Issue 9, p3453 

    Examines the Raman spectrum of silver pentamer selected from silver cluster ions in solid argon. Identification of the molecular structure based from the vibrational modes frequencies and intensities; Composition of the matrix dissociation process; Difference in the molecule photochemical rates.

  • A measurement of the average kinetic energy released during the unimolecular decomposition of argon ion clusters. Stace, A. J. // Journal of Chemical Physics;11/15/1986, Vol. 85 Issue 10, p5774 

    The average kinetic energy released during the unimolecular decomposition of argon ion clusters has been measured as a function of cluster size from Ar+5 up to Ar+24. Although there are considerable uncertainties in the experimental data, when compared with an RRKM model the results do suggest...

  • Unimolecular vs collision-induced decomposition in ion clusters. Stace, A. J.; Lethbridge, P. G.; Upham, J. E.; Wright, M. // Journal of Chemical Physics;1/1/1988, Vol. 88 Issue 1, p483 

    Illustrates the effect a comparatively low background gas pressure can have on the fragmentation pattern of an ion cluster of Argon. Details of the formation of neutral clusters; Observations on the fragmentation in the second field-free region; Factor that makes a significant contribution to...

  • Enhancement of Intact- Ion Yield and Surface Sensitivity by Argon-cluster SIMS. Mochiji, Kozo // Journal of Analytical & Bioanalytical Techniques;Special2012, Vol. 3 Issue S, Special section p1 

    In secondary ion mass spectrometry (SIMS) of organic samples, damages induced by the primary ions are crucial. The mass of intact ions (secondary ions not dissociated) currently detectable is only as high as the 1,000 Da at best, which prevents the technique from being extended to apply to...

Share

Read the Article

Courtesy of THE LIBRARY OF VIRGINIA

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics