Photooxidation of CF3CF2C(O)Cl in the presence of NO2. Synthesis and characterization of pentafluoroethyl peroxynitrate, CF3CF2OONO2

Autores
Bossolasco, Adriana Gabriela; Malanca, Fabio Ernesto; Argüello, Gustavo Alejandro
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The photolysis of CF3CF2C(O)Cl in the presence of NO2 and O2 at 254 nm leads initially tothe formation of CF3CF2OONO2, CF2O, and CO as the main carbonaceous products. The NO2 concentration governs the identity of the products. As photolysis continues the NO2 concentration gradually decreases until new channels open up and the mechanism leads to the formation of CF2O, CO2 and CF3OC(O)OONO2.In addition to the study of the mechanism, we present in this paper some characteristics of thepentafluoroethyl peroxynitrate, CF3CF2OONO2 such as the infrared spectrum with the associated absorption cross-sections for the main peaks and kinetic parameters for its thermal decomposition at total pressures of 9.0 and 250 mbar (Ea= 87.7 KJ/mol, A= 3.8 x1013; and Ea= 96.7 KJ/mol, A= 2.37x1015, respectively) which show that they are dependent both on the temperature and on the total pressure.
Fil: Bossolasco, Adriana Gabriela. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Fisicoquímica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
Fil: Malanca, Fabio Ernesto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Fisicoquímica; Argentina
Fil: Argüello, Gustavo Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Fisicoquímica; Argentina
Materia
Peroxynitrates
Fluorinated peroxynitrates
CF3CF2OONO2
CF3CF2C(O)Cl
Photooxidation
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/268530
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Photooxidation of CF3CF2C(O)Cl in the presence of NO2. Synthesis and characterization of pentafluoroethyl peroxynitrate, CF3CF2OONO2Bossolasco, Adriana GabrielaMalanca, Fabio ErnestoArgüello, Gustavo AlejandroPeroxynitratesFluorinated peroxynitratesCF3CF2OONO2CF3CF2C(O)ClPhotooxidationhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1The photolysis of CF3CF2C(O)Cl in the presence of NO2 and O2 at 254 nm leads initially tothe formation of CF3CF2OONO2, CF2O, and CO as the main carbonaceous products. The NO2 concentration governs the identity of the products. As photolysis continues the NO2 concentration gradually decreases until new channels open up and the mechanism leads to the formation of CF2O, CO2 and CF3OC(O)OONO2.In addition to the study of the mechanism, we present in this paper some characteristics of thepentafluoroethyl peroxynitrate, CF3CF2OONO2 such as the infrared spectrum with the associated absorption cross-sections for the main peaks and kinetic parameters for its thermal decomposition at total pressures of 9.0 and 250 mbar (Ea= 87.7 KJ/mol, A= 3.8 x1013; and Ea= 96.7 KJ/mol, A= 2.37x1015, respectively) which show that they are dependent both on the temperature and on the total pressure.Fil: Bossolasco, Adriana Gabriela. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Fisicoquímica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; ArgentinaFil: Malanca, Fabio Ernesto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Fisicoquímica; ArgentinaFil: Argüello, Gustavo Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Fisicoquímica; ArgentinaElsevier Science SA2012-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/268530Bossolasco, Adriana Gabriela; Malanca, Fabio Ernesto; Argüello, Gustavo Alejandro; Photooxidation of CF3CF2C(O)Cl in the presence of NO2. Synthesis and characterization of pentafluoroethyl peroxynitrate, CF3CF2OONO2; Elsevier Science SA; Journal of Photochemistry and Photobiology A: Chemistry; 231; 1; 3-2012; 45-501010-6030CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S1010603012000275info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jphotochem.2012.01.009info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:44:51Zoai:ri.conicet.gov.ar:11336/268530instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:44:52.088CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Photooxidation of CF3CF2C(O)Cl in the presence of NO2. Synthesis and characterization of pentafluoroethyl peroxynitrate, CF3CF2OONO2
title Photooxidation of CF3CF2C(O)Cl in the presence of NO2. Synthesis and characterization of pentafluoroethyl peroxynitrate, CF3CF2OONO2
spellingShingle Photooxidation of CF3CF2C(O)Cl in the presence of NO2. Synthesis and characterization of pentafluoroethyl peroxynitrate, CF3CF2OONO2
Bossolasco, Adriana Gabriela
Peroxynitrates
Fluorinated peroxynitrates
CF3CF2OONO2
CF3CF2C(O)Cl
Photooxidation
title_short Photooxidation of CF3CF2C(O)Cl in the presence of NO2. Synthesis and characterization of pentafluoroethyl peroxynitrate, CF3CF2OONO2
title_full Photooxidation of CF3CF2C(O)Cl in the presence of NO2. Synthesis and characterization of pentafluoroethyl peroxynitrate, CF3CF2OONO2
title_fullStr Photooxidation of CF3CF2C(O)Cl in the presence of NO2. Synthesis and characterization of pentafluoroethyl peroxynitrate, CF3CF2OONO2
title_full_unstemmed Photooxidation of CF3CF2C(O)Cl in the presence of NO2. Synthesis and characterization of pentafluoroethyl peroxynitrate, CF3CF2OONO2
title_sort Photooxidation of CF3CF2C(O)Cl in the presence of NO2. Synthesis and characterization of pentafluoroethyl peroxynitrate, CF3CF2OONO2
dc.creator.none.fl_str_mv Bossolasco, Adriana Gabriela
Malanca, Fabio Ernesto
Argüello, Gustavo Alejandro
author Bossolasco, Adriana Gabriela
author_facet Bossolasco, Adriana Gabriela
Malanca, Fabio Ernesto
Argüello, Gustavo Alejandro
author_role author
author2 Malanca, Fabio Ernesto
Argüello, Gustavo Alejandro
author2_role author
author
dc.subject.none.fl_str_mv Peroxynitrates
Fluorinated peroxynitrates
CF3CF2OONO2
CF3CF2C(O)Cl
Photooxidation
topic Peroxynitrates
Fluorinated peroxynitrates
CF3CF2OONO2
CF3CF2C(O)Cl
Photooxidation
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The photolysis of CF3CF2C(O)Cl in the presence of NO2 and O2 at 254 nm leads initially tothe formation of CF3CF2OONO2, CF2O, and CO as the main carbonaceous products. The NO2 concentration governs the identity of the products. As photolysis continues the NO2 concentration gradually decreases until new channels open up and the mechanism leads to the formation of CF2O, CO2 and CF3OC(O)OONO2.In addition to the study of the mechanism, we present in this paper some characteristics of thepentafluoroethyl peroxynitrate, CF3CF2OONO2 such as the infrared spectrum with the associated absorption cross-sections for the main peaks and kinetic parameters for its thermal decomposition at total pressures of 9.0 and 250 mbar (Ea= 87.7 KJ/mol, A= 3.8 x1013; and Ea= 96.7 KJ/mol, A= 2.37x1015, respectively) which show that they are dependent both on the temperature and on the total pressure.
Fil: Bossolasco, Adriana Gabriela. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Fisicoquímica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
Fil: Malanca, Fabio Ernesto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Fisicoquímica; Argentina
Fil: Argüello, Gustavo Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Fisicoquímica; Argentina
description The photolysis of CF3CF2C(O)Cl in the presence of NO2 and O2 at 254 nm leads initially tothe formation of CF3CF2OONO2, CF2O, and CO as the main carbonaceous products. The NO2 concentration governs the identity of the products. As photolysis continues the NO2 concentration gradually decreases until new channels open up and the mechanism leads to the formation of CF2O, CO2 and CF3OC(O)OONO2.In addition to the study of the mechanism, we present in this paper some characteristics of thepentafluoroethyl peroxynitrate, CF3CF2OONO2 such as the infrared spectrum with the associated absorption cross-sections for the main peaks and kinetic parameters for its thermal decomposition at total pressures of 9.0 and 250 mbar (Ea= 87.7 KJ/mol, A= 3.8 x1013; and Ea= 96.7 KJ/mol, A= 2.37x1015, respectively) which show that they are dependent both on the temperature and on the total pressure.
publishDate 2012
dc.date.none.fl_str_mv 2012-03
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/268530
Bossolasco, Adriana Gabriela; Malanca, Fabio Ernesto; Argüello, Gustavo Alejandro; Photooxidation of CF3CF2C(O)Cl in the presence of NO2. Synthesis and characterization of pentafluoroethyl peroxynitrate, CF3CF2OONO2; Elsevier Science SA; Journal of Photochemistry and Photobiology A: Chemistry; 231; 1; 3-2012; 45-50
1010-6030
CONICET Digital
CONICET
url http://hdl.handle.net/11336/268530
identifier_str_mv Bossolasco, Adriana Gabriela; Malanca, Fabio Ernesto; Argüello, Gustavo Alejandro; Photooxidation of CF3CF2C(O)Cl in the presence of NO2. Synthesis and characterization of pentafluoroethyl peroxynitrate, CF3CF2OONO2; Elsevier Science SA; Journal of Photochemistry and Photobiology A: Chemistry; 231; 1; 3-2012; 45-50
1010-6030
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S1010603012000275
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jphotochem.2012.01.009
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science SA
publisher.none.fl_str_mv Elsevier Science SA
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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