Advanced

The HOO Complex with SO2, a Matrix Isolation Study

Svensson, Thomas and Nelander, Bengt LU (2003) In Chemical Physics 286(2-3). p.347-352
Abstract
The complex formation between HOO and SO2 in argon matrices has been studied with FTIR spectroscopy. The complex shifts of the intramolecular fundamentals of the complex components suggest the formation of a complex, where HOO acts as a lone pair donor to the sulfur atom of SO2 while its hydrogen atom is sufficiently close to one of the oxygen atoms of SO2 to give a significant blue shift of the HOO bend. The complex is rapidly decomposed by irradiation at 266 nm. A comparison between the spectrum of the photoproduct and the spectrum of matrix isolated sulfuric acid suggests the possibility that the photoproduct is the radical formed by dissociation of one of the OH bonds of sulfuric acid.
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Chemical Physics
volume
286
issue
2-3
pages
347 - 352
publisher
Elsevier
external identifiers
  • wos:000180327600019
  • scopus:0037438329
ISSN
0301-0104
DOI
10.1016/S0301-0104(02)00965-5
language
English
LU publication?
yes
id
00d416f0-406d-4a00-8ac2-68db3358744d (old id 128224)
date added to LUP
2007-07-04 08:38:20
date last changed
2018-06-24 04:32:24
@article{00d416f0-406d-4a00-8ac2-68db3358744d,
  abstract     = {The complex formation between HOO and SO2 in argon matrices has been studied with FTIR spectroscopy. The complex shifts of the intramolecular fundamentals of the complex components suggest the formation of a complex, where HOO acts as a lone pair donor to the sulfur atom of SO2 while its hydrogen atom is sufficiently close to one of the oxygen atoms of SO2 to give a significant blue shift of the HOO bend. The complex is rapidly decomposed by irradiation at 266 nm. A comparison between the spectrum of the photoproduct and the spectrum of matrix isolated sulfuric acid suggests the possibility that the photoproduct is the radical formed by dissociation of one of the OH bonds of sulfuric acid.},
  author       = {Svensson, Thomas and Nelander, Bengt},
  issn         = {0301-0104},
  language     = {eng},
  number       = {2-3},
  pages        = {347--352},
  publisher    = {Elsevier},
  series       = {Chemical Physics},
  title        = {The HOO Complex with SO2, a Matrix Isolation Study},
  url          = {http://dx.doi.org/10.1016/S0301-0104(02)00965-5},
  volume       = {286},
  year         = {2003},
}