Kinetics and mechanisms of the reactions of CH2SH radicals with O2, NO, and NO2

Christopher Anastasi; Mark Broomfield; Ole John Nielsen; Palle Pagsberg

Kinetics and mechanisms of the reactions of CH2SH radicals with O2, NO, and NO2

Christopher Anastasi^*, Mark Broomfield, Ole John Nielsen, Palle Pagsberg

^*Corresponding author for this work

15 Citations (Scopus)

Abstract

The pulse radiolysis/kinetic absorption technique has been used to study the reactions of CH₂SH with O₂, NO, and NO₂. Rate constants of 8.5 × 10^-12, 1.9 × 10^-11, and 3.5 × 10^-11 cm³ molecule^-1 s^-1, respectively, were obtained at 1 atm and 298 K. Absorption spectra due to product species indicated that the reaction with O₂ proceeds via addition. There is evidence to suggest that addition is also the pathway for the NO and NO₂ reactions.

Original language	English
Journal	The Journal of Physical Chemistry
Volume	96
Issue number	2
Pages (from-to)	696-701
Number of pages	6
ISSN	0022-3654
Publication status	Published - 1 Dec 1992

Cite this

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title = "Kinetics and mechanisms of the reactions of CH2SH radicals with O2, NO, and NO2",

abstract = "The pulse radiolysis/kinetic absorption technique has been used to study the reactions of CH2SH with O2, NO, and NO2. Rate constants of 8.5 × 10-12, 1.9 × 10-11, and 3.5 × 10-11 cm3 molecule-1 s-1, respectively, were obtained at 1 atm and 298 K. Absorption spectra due to product species indicated that the reaction with O2 proceeds via addition. There is evidence to suggest that addition is also the pathway for the NO and NO2 reactions.",

author = "Christopher Anastasi and Mark Broomfield and Nielsen, {Ole John} and Palle Pagsberg",

year = "1992",

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journal = "Journal of Physical Chemistry",

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T1 - Kinetics and mechanisms of the reactions of CH2SH radicals with O2, NO, and NO2

AU - Anastasi, Christopher

AU - Broomfield, Mark

AU - Nielsen, Ole John

AU - Pagsberg, Palle

PY - 1992/12/1

Y1 - 1992/12/1

N2 - The pulse radiolysis/kinetic absorption technique has been used to study the reactions of CH2SH with O2, NO, and NO2. Rate constants of 8.5 × 10-12, 1.9 × 10-11, and 3.5 × 10-11 cm3 molecule-1 s-1, respectively, were obtained at 1 atm and 298 K. Absorption spectra due to product species indicated that the reaction with O2 proceeds via addition. There is evidence to suggest that addition is also the pathway for the NO and NO2 reactions.

AB - The pulse radiolysis/kinetic absorption technique has been used to study the reactions of CH2SH with O2, NO, and NO2. Rate constants of 8.5 × 10-12, 1.9 × 10-11, and 3.5 × 10-11 cm3 molecule-1 s-1, respectively, were obtained at 1 atm and 298 K. Absorption spectra due to product species indicated that the reaction with O2 proceeds via addition. There is evidence to suggest that addition is also the pathway for the NO and NO2 reactions.

UR - http://www.scopus.com/inward/record.url?scp=0011083748&partnerID=8YFLogxK

M3 - Journal article

AN - SCOPUS:0011083748

SN - 0022-3654

VL - 96

SP - 696

EP - 701

JO - Journal of Physical Chemistry

JF - Journal of Physical Chemistry

IS - 2

ER -

Kinetics and mechanisms of the reactions of CH2SH radicals with O2, NO, and NO2

Abstract

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