The Stereochemistry of the O(1D) +N2O --> NO + NO reaction via velocity aligned photofragments

  1. Brouard, M. 1
  2. Duxon, S.P. 1
  3. Enriquez, P.A. 1
  4. Simons, J.P. 1
  1. 1 University of Nottingham
    info

    University of Nottingham

    Nottingham, Reino Unido

    ROR https://ror.org/01ee9ar58

Journal:
Journal of Physical Chemistry

ISSN: 0022-3654

Year of publication: 1992

Volume: 97

Issue: 10

Pages: 7414-7422

Type: Article

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Abstract

Velocity-aligned, superthermal O(1D) atoms generated via the photodissociation of N2O have been employed to investigate the stereodynamics of the title reaction. The power of this experimental technique, when coupled with Doppler-resolved, polarized laser-induced fluorescence probing of the reaction products, is demonstrated by reference to the specific reaction channel leading to NO(v′=0)+NO(v′=16,17), which is shown to proceed via direct stripping dynamics. Furthermore, the observed product-state selective linear and angular momenta disposals imply that the reaction is stereodynamically constrained to occur via collinear collision geometries. © 1992 American Institute of Physics.