THREE AND FOUR CENTER ELIMINATION OF HC1 IN THE MULTIPHOTON DISSOCIATION OF HALOGENATED HYDROCARBONS Metadata

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Title

  • Main Title THREE AND FOUR CENTER ELIMINATION OF HC1 IN THE MULTIPHOTON DISSOCIATION OF HALOGENATED HYDROCARBONS

Creator

  • Author: Sudbo, Aa. S.
    Creator Type: Personal
  • Author: Schulz, P.A.
    Creator Type: Personal
  • Author: Shen, Y.R.
    Creator Type: Personal
  • Author: Lee, Y.T.
    Creator Type: Personal

Contributor

  • Sponsor: United States. Department of Energy. Office of Basic Energy Sciences.
    Contributor Type: Organization
    Contributor Info: Chemical Sciences Division

Publisher

  • Name: Lawrence Berkeley National Laboratory
    Place of Publication: Berkeley, California
    Additional Info: Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, CA (United States)

Date

  • Creation: 1978-04-01

Language

  • English

Description

  • Content Description: Three and four center unimolecular elimination reactions of HCl have been investigated for CHF{sub 2}Cl, CHFCL{sub 2}, CH{sub 3}CCl{sub 3}, CH{sub 3}CF{sub 2}Cl and in a molecular beam experiment using infrared multiphoton absorption to energize the molecule. The translational energy distributions obtained in this work show that the average translational energy released to the fragments is around 8-12 kcal/mole, except for the three center elimination reaction from CHClCF{sub 2}, which gives a value of 1 kcal/mole. In four center eliminations, the translational energy released is less than 20% of the potential energy barrier of the back reaction. This is somewhat less than previous indications that approximately 30% of the potential energy barrier of the exit channel in four center reactions should be released into translation.
  • Physical Description: 49 p.

Subject

  • Keyword: Organic Halogen Compounds
  • Keyword: Dissociation
  • Keyword: Energy Spectra
  • Keyword: Absorption
  • Keyword: Potential Energy
  • STI Subject Categories: 36
  • STI Subject Categories: 99
  • Keyword: Molecular Beams

Source

  • Journal Name: Chemical Physics

Collection

  • Name: Office of Scientific & Technical Information Technical Reports
    Code: OSTI

Institution

  • Name: UNT Libraries Government Documents Department
    Code: UNTGD

Resource Type

  • Article

Format

  • Text

Identifier

  • Report No.: LBL-6991
  • Grant Number: DE-AC02-05CH11231
  • Office of Scientific & Technical Information Report Number: 1004885
  • Archival Resource Key: ark:/67531/metadc840434