Significance of limiting low pressure product yields from energetic atomic exchange reactions

Ronald G. Manning, Kenneth Krohn, John W. Root

Research output: Contribution to journalArticle

13 Citations (Scopus)

Abstract

The limiting low pressure yield behavior has been characterized for gas phase substitution reactions of energetic 3H and 18F atoms with aliphatic and alicyclic substances. The limiting yields correlate well with the respective critical energies for secondary unimolecular decomposition. The interpretation of this behavior leads to quantitative descriptions for the hydrogen-for-hydrogen and F-for-F primary product internal excitation energy distributions together with approximate descriptions of total energy disposal for the threshold hydrogen-for-hydrogen processes.

Original languageEnglish (US)
Pages (from-to)544-549
Number of pages6
JournalChemical Physics Letters
Volume35
Issue number4
DOIs
StatePublished - Oct 1 1975
Externally publishedYes

Fingerprint

Hydrogen
low pressure
hydrogen
products
Excitation energy
disposal
energy distribution
Substitution reactions
Gases
substitutes
vapor phases
Decomposition
decomposition
Atoms
thresholds
energy
excitation
atoms

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Spectroscopy
  • Condensed Matter Physics
  • Atomic and Molecular Physics, and Optics
  • Surfaces and Interfaces

Cite this

Significance of limiting low pressure product yields from energetic atomic exchange reactions. / Manning, Ronald G.; Krohn, Kenneth; Root, John W.

In: Chemical Physics Letters, Vol. 35, No. 4, 01.10.1975, p. 544-549.

Research output: Contribution to journalArticle

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