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Detection and characterization of gas-phase InCl using resonance enhanced multiphoton ionization

J. Chem. Phys. 100, 3422 (1994); doi:10.1063/1.467246

Issue Date: 1 March 1994

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Russell D. Johnson III, David V. Dearden, and Jeffrey W. Hudgens
Chemical Kinetics and Thermodynamics Division, Chemical Science and Technology Laboratory, National Institute of Standards and Technology, Gaithersburg, Maryland 20899
We report resonance enhanced multiphoton ionization (REMPI) spectra of gas-phase indium monochloride (InCl) between 330 and 490 nm. The spectra originate from one-, two-, and three-photon resonances with electronic states that reside between 27 000 and 75 000 cm−1. We assign 12 new Rydberg states. From these Rydberg origins we can extrapolate the adiabatic ionization potential IPa=77 460±600 cm−1 (9.60±0.08 eV). The Rydberg states exhibit vibrational frequencies ranging between 307 and 355 cm−1. The Journal of Chemical Physics is copyrighted by The American Institute of Physics.
History: Received 9 September 1993; accepted 9 November 1993
Permalink: http://link.aip.org/link/?JCPSA6/100/3422/1
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KEYWORDS and PACS

Keywords
PACS
  • 33.80.Rv
    Molecular spectra and interactions of molecules with photons Photon interactions with molecules Multiphoton ionization and excitation to highly excited states (e.g., Rydberg states)
  • 35.20.Vf
    Experimentally derived information on atoms and molecules; instrumentation and techniques Molecules Ionization potentials, electron affinities, molecular core binding energy
  • 35.20.Wg
    Experimentally derived information on atoms and molecules; instrumentation and techniques Molecules Mass spectra
  • YEAR: 1994

PUBLICATION DATA

ISSN:
0021-9606 (print)   1089-7690 (online)
Publisher:
AIP is a member of CrossRef AIP

REFERENCES (27)
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