Formation of the matrix-isolated difluoromethylselanes XCF2SeH (X = H, Cl) through photolysis of selenoacetic acids, XCF2C(O)SeH

Autores
Gomez Castaño, Jovanny Arles; Romano, Rosana Mariel; Beckers, Helmut; Willner, Helge; Della Védova, Carlos Omar
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Two hitherto unknown difluoromethylselanes, HCF2SeH and ClCF2SeH, were formed by photolysis of difluoroselenoacetic and chlorodifluoroselenoacetic acids isolated in solid argon. The progress of the photolysis was monitored by FTIR spectroscopy. The photoproducts were identified by comparison of experimental with theoretically predicted spectra and reported spectra for known species. The photochemical decomposition mechanisms of HCF2C(O)SeH and ClCF2C(O)SeH is presented. Matrix photochemistry has been successfully employed for the formation of two hitherto unknown selane molecules, HCF2SeH and ClCF2SeH, by starting from HCF2C(O)SeH and ClCF2C(O)SeH acids. The species were identified through their IR spectra, with the assistance of ab initio and DFT methods.
Fil: Gomez Castaño, Jovanny Arles. Universidad Pedagogica y Tecnológica de Colombia. Facultad de Ciencias; Colombia
Fil: Romano, Rosana Mariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Química Inorgánica "Dr. Pedro J. Aymonino". Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Química Inorgánica "Dr. Pedro J. Aymonino"; Argentina
Fil: Beckers Helmut. Bergische Universität Wuppertal; Alemania
Fil: Willner Helge. Bergische Universität Wuppertal; Alemania
Fil: Della Védova, Carlos Omar. Universidad Nacional de La Plata; Argentina
Materia
DENSITY FUNCTIONAL CALCULATIONS
MATRIX ISOLATION
PHOTOCHEMISTRY
SELANES
SELENIUM
VIBRATIONAL SPECTROSCOPY
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:11336/93245
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Formation of the matrix-isolated difluoromethylselanes XCF2SeH (X = H, Cl) through photolysis of selenoacetic acids, XCF2C(O)SeHGomez Castaño, Jovanny ArlesRomano, Rosana MarielBeckers, HelmutWillner, HelgeDella Védova, Carlos OmarDENSITY FUNCTIONAL CALCULATIONSMATRIX ISOLATIONPHOTOCHEMISTRYSELANESSELENIUMVIBRATIONAL SPECTROSCOPYhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1Two hitherto unknown difluoromethylselanes, HCF2SeH and ClCF2SeH, were formed by photolysis of difluoroselenoacetic and chlorodifluoroselenoacetic acids isolated in solid argon. The progress of the photolysis was monitored by FTIR spectroscopy. The photoproducts were identified by comparison of experimental with theoretically predicted spectra and reported spectra for known species. The photochemical decomposition mechanisms of HCF2C(O)SeH and ClCF2C(O)SeH is presented. Matrix photochemistry has been successfully employed for the formation of two hitherto unknown selane molecules, HCF2SeH and ClCF2SeH, by starting from HCF2C(O)SeH and ClCF2C(O)SeH acids. The species were identified through their IR spectra, with the assistance of ab initio and DFT methods.Fil: Gomez Castaño, Jovanny Arles. Universidad Pedagogica y Tecnológica de Colombia. Facultad de Ciencias; ColombiaFil: Romano, Rosana Mariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Química Inorgánica "Dr. Pedro J. Aymonino". Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Química Inorgánica "Dr. Pedro J. Aymonino"; ArgentinaFil: Beckers Helmut. Bergische Universität Wuppertal; AlemaniaFil: Willner Helge. Bergische Universität Wuppertal; AlemaniaFil: Della Védova, Carlos Omar. Universidad Nacional de La Plata; ArgentinaWiley VCH Verlag2013-09info: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/11336/93245Gomez Castaño, Jovanny Arles; Romano, Rosana Mariel; Beckers, Helmut; Willner, Helge; Della Védova, Carlos Omar; Formation of the matrix-isolated difluoromethylselanes XCF2SeH (X = H, Cl) through photolysis of selenoacetic acids, XCF2C(O)SeH; Wiley VCH Verlag; European Journal of Inorganic Chemistry; 26; 9-2013; 4585-45941434-1948CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1002/ejic.201300322/abstractinfo:eu-repo/semantics/altIdentifier/doi/10.1002/ejic.201300322info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:55:35Zoai:ri.conicet.gov.ar:11336/93245instacron: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:34982025-10-15 14:55:35.385CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Formation of the matrix-isolated difluoromethylselanes XCF2SeH (X = H, Cl) through photolysis of selenoacetic acids, XCF2C(O)SeH
title Formation of the matrix-isolated difluoromethylselanes XCF2SeH (X = H, Cl) through photolysis of selenoacetic acids, XCF2C(O)SeH
spellingShingle Formation of the matrix-isolated difluoromethylselanes XCF2SeH (X = H, Cl) through photolysis of selenoacetic acids, XCF2C(O)SeH
Gomez Castaño, Jovanny Arles
DENSITY FUNCTIONAL CALCULATIONS
MATRIX ISOLATION
PHOTOCHEMISTRY
SELANES
SELENIUM
VIBRATIONAL SPECTROSCOPY
title_short Formation of the matrix-isolated difluoromethylselanes XCF2SeH (X = H, Cl) through photolysis of selenoacetic acids, XCF2C(O)SeH
title_full Formation of the matrix-isolated difluoromethylselanes XCF2SeH (X = H, Cl) through photolysis of selenoacetic acids, XCF2C(O)SeH
title_fullStr Formation of the matrix-isolated difluoromethylselanes XCF2SeH (X = H, Cl) through photolysis of selenoacetic acids, XCF2C(O)SeH
title_full_unstemmed Formation of the matrix-isolated difluoromethylselanes XCF2SeH (X = H, Cl) through photolysis of selenoacetic acids, XCF2C(O)SeH
title_sort Formation of the matrix-isolated difluoromethylselanes XCF2SeH (X = H, Cl) through photolysis of selenoacetic acids, XCF2C(O)SeH
dc.creator.none.fl_str_mv Gomez Castaño, Jovanny Arles
Romano, Rosana Mariel
Beckers, Helmut
Willner, Helge
Della Védova, Carlos Omar
author Gomez Castaño, Jovanny Arles
author_facet Gomez Castaño, Jovanny Arles
Romano, Rosana Mariel
Beckers, Helmut
Willner, Helge
Della Védova, Carlos Omar
author_role author
author2 Romano, Rosana Mariel
Beckers, Helmut
Willner, Helge
Della Védova, Carlos Omar
author2_role author
author
author
author
dc.subject.none.fl_str_mv DENSITY FUNCTIONAL CALCULATIONS
MATRIX ISOLATION
PHOTOCHEMISTRY
SELANES
SELENIUM
VIBRATIONAL SPECTROSCOPY
topic DENSITY FUNCTIONAL CALCULATIONS
MATRIX ISOLATION
PHOTOCHEMISTRY
SELANES
SELENIUM
VIBRATIONAL SPECTROSCOPY
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Two hitherto unknown difluoromethylselanes, HCF2SeH and ClCF2SeH, were formed by photolysis of difluoroselenoacetic and chlorodifluoroselenoacetic acids isolated in solid argon. The progress of the photolysis was monitored by FTIR spectroscopy. The photoproducts were identified by comparison of experimental with theoretically predicted spectra and reported spectra for known species. The photochemical decomposition mechanisms of HCF2C(O)SeH and ClCF2C(O)SeH is presented. Matrix photochemistry has been successfully employed for the formation of two hitherto unknown selane molecules, HCF2SeH and ClCF2SeH, by starting from HCF2C(O)SeH and ClCF2C(O)SeH acids. The species were identified through their IR spectra, with the assistance of ab initio and DFT methods.
Fil: Gomez Castaño, Jovanny Arles. Universidad Pedagogica y Tecnológica de Colombia. Facultad de Ciencias; Colombia
Fil: Romano, Rosana Mariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Química Inorgánica "Dr. Pedro J. Aymonino". Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Química Inorgánica "Dr. Pedro J. Aymonino"; Argentina
Fil: Beckers Helmut. Bergische Universität Wuppertal; Alemania
Fil: Willner Helge. Bergische Universität Wuppertal; Alemania
Fil: Della Védova, Carlos Omar. Universidad Nacional de La Plata; Argentina
description Two hitherto unknown difluoromethylselanes, HCF2SeH and ClCF2SeH, were formed by photolysis of difluoroselenoacetic and chlorodifluoroselenoacetic acids isolated in solid argon. The progress of the photolysis was monitored by FTIR spectroscopy. The photoproducts were identified by comparison of experimental with theoretically predicted spectra and reported spectra for known species. The photochemical decomposition mechanisms of HCF2C(O)SeH and ClCF2C(O)SeH is presented. Matrix photochemistry has been successfully employed for the formation of two hitherto unknown selane molecules, HCF2SeH and ClCF2SeH, by starting from HCF2C(O)SeH and ClCF2C(O)SeH acids. The species were identified through their IR spectra, with the assistance of ab initio and DFT methods.
publishDate 2013
dc.date.none.fl_str_mv 2013-09
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/11336/93245
Gomez Castaño, Jovanny Arles; Romano, Rosana Mariel; Beckers, Helmut; Willner, Helge; Della Védova, Carlos Omar; Formation of the matrix-isolated difluoromethylselanes XCF2SeH (X = H, Cl) through photolysis of selenoacetic acids, XCF2C(O)SeH; Wiley VCH Verlag; European Journal of Inorganic Chemistry; 26; 9-2013; 4585-4594
1434-1948
CONICET Digital
CONICET
url http://hdl.handle.net/11336/93245
identifier_str_mv Gomez Castaño, Jovanny Arles; Romano, Rosana Mariel; Beckers, Helmut; Willner, Helge; Della Védova, Carlos Omar; Formation of the matrix-isolated difluoromethylselanes XCF2SeH (X = H, Cl) through photolysis of selenoacetic acids, XCF2C(O)SeH; Wiley VCH Verlag; European Journal of Inorganic Chemistry; 26; 9-2013; 4585-4594
1434-1948
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1002/ejic.201300322/abstract
info:eu-repo/semantics/altIdentifier/doi/10.1002/ejic.201300322
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 Wiley VCH Verlag
publisher.none.fl_str_mv Wiley VCH Verlag
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 13.22299

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