Production of Cl/sub 2/O/sub 2/ from the self-reaction of the ClO reaction
Journal Article
·
· J. Phys. Chem.; (United States)
The species Cl/sub 2/O/sub 2/ has been generated in a gaseous flow system at 220-240 K by reacting Cl atoms with one of three different ClO precursors: O/sub 3/, Cl/sub 2/O, OClO. The infrared spectra of the reactive mixture indicate that at least two different dimers are produced: a predominant form with bands centered at 1225 and 1057 cm/sup -1/ attributed to ClOOCl, and a second form with a band at 650 cm/sup -1/ attributed to ClOClO. The UV spectrum of the predominant form shows a maximum absorption cross section of approx.6.5 x 10/sup -18/ cm/sup 2//molecule around 270 nm, with a wing extending beyond 300 nm. The implications of these results for the stratosphere are discussed.
- Research Organization:
- California Institute of Technology, Pasadena
- OSTI ID:
- 7149222
- Journal Information:
- J. Phys. Chem.; (United States), Journal Name: J. Phys. Chem.; (United States) Vol. 91:2; ISSN JPCHA
- Country of Publication:
- United States
- Language:
- English
Similar Records
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Journal Article
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Wed Jan 08 23:00:00 EST 1997
· Journal of Physical Chemistry A: Molecules, Spectroscopy, Kinetics, Environment, amp General Theory
·
OSTI ID:501925
The photodissociation of ClO{sub 2}: Potential energy surfaces of OClO{r_arrow}Cl+O{sub 2}
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·
Sat Nov 30 23:00:00 EST 1996
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·
OSTI ID:401128
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Journal Article
·
Thu Jun 01 00:00:00 EDT 1989
· J. Chem. Phys.; (United States)
·
OSTI ID:6078198
Related Subjects
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
500200 -- Environment
Atmospheric-- Chemicals Monitoring & Transport-- (-1989)
54 ENVIRONMENTAL SCIENCES
ABSORPTION SPECTROSCOPY
CHEMICAL REACTIONS
CHLORINE COMPOUNDS
DATA
DIMERS
EARTH ATMOSPHERE
EXPERIMENTAL DATA
FLUIDS
GASES
HALOGEN COMPOUNDS
INFORMATION
INFRARED SPECTRA
MEDIUM TEMPERATURE
NUMERICAL DATA
OXYCHLORIDES
OXYGEN COMPOUNDS
OZONE
SPECTRA
SPECTROSCOPY
STRATOSPHERE
ULTRAVIOLET SPECTRA
400201* -- Chemical & Physicochemical Properties
500200 -- Environment
Atmospheric-- Chemicals Monitoring & Transport-- (-1989)
54 ENVIRONMENTAL SCIENCES
ABSORPTION SPECTROSCOPY
CHEMICAL REACTIONS
CHLORINE COMPOUNDS
DATA
DIMERS
EARTH ATMOSPHERE
EXPERIMENTAL DATA
FLUIDS
GASES
HALOGEN COMPOUNDS
INFORMATION
INFRARED SPECTRA
MEDIUM TEMPERATURE
NUMERICAL DATA
OXYCHLORIDES
OXYGEN COMPOUNDS
OZONE
SPECTRA
SPECTROSCOPY
STRATOSPHERE
ULTRAVIOLET SPECTRA