Observation of the transition state ${HD}_{2}^{+ +}$ in collisions, H+ $D_{2}$

30 November 1987

journal article
research article
Published by American Physical Society (APS) in Physical Review Letters

Vol. 59 (22), 2551-2554
https://doi.org/10.1103/physrevlett.59.2551

Abstract

We report the observation of the transition state

{HD}_{2}

^{+ +}

in the chemical reaction H+

D_{2}

→(

{HD}_{2}^{+ +}

→)HD+D. The

{HD}_{2}

was detected by resonantly enhanced multiphoton ionization. It was identified by velocity-selected time-of-flight mass spectrometry, and by comparison of the time dependence of its concentration with that of reagent H and product D, also studied by resonantly enhanced multiphoton ionization.

Keywords

This publication has 33 references indexed in Scilit:

Observation of the laser-assisted reaction K+NaCl+hν→ ${Na}^{/ e m p h >}$ +KCl using K atoms selected by a hexapole magnetic field
Physical Review A, 1986
Photoexcitation of reaction complexes in the reaction K+NaCl→KCl+Na
The Journal of Chemical Physics, 1986
Far-Wing Absorption Profiles of a Reactive Collision: Mg + $H_{2}$
Physical Review Letters, 1985
Chemical dynamics studied by emission spectroscopy of dissociating molecules
The Journal of Physical Chemistry, 1984
Spectroscopy of the transition state. II. F+Na2→FNaNa‡*→NaF+Na*
The Journal of Chemical Physics, 1983
Photoexcitation of the NaKCl Reaction Complex
Physical Review Letters, 1983
Emission from molecules and reaction intermediates in the process of falling apart
The Journal of Physical Chemistry, 1982
Spectroscopic characterization of repulsive potential energy surfaces: fluorescence spectrum of ozone
The Journal of Physical Chemistry, 1982
Chemiluminescence during the course of a reactive encounter; F+Na2→FNaNa‡*→NaF+Na*
The Journal of Chemical Physics, 1980
Chemiluminescent Reaction Channel Opened by Photon Absorption During Collision
Physical Review Letters, 1980

Cited by 37 articles

Observation of the transition stateHD2++in collisions, H+D2

Abstract

Keywords

Observation of the transition state ${HD}_{2}^{+ +}$ in collisions, H+ $D_{2}$