First example of a preferred anti configuration in RN=SX<SUB>2</SUB> compounds: N-fluoroformyliminotrifluoromethylsulfur fluoride, FC(O)N=S(F)CF<SUB>3</SUB>

Autores
Romano, Rosana Mariel; Della Védova, Carlos Omar; Mora Valdez, M. I.; Cutin, Edgardo Hugo
Año de publicación
2000
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The vibrational spectra, including Raman spectra at different temperatures and resonance Raman spectra, and theoretical calculations of N‐fluoroformyliminotrifluoromethylsulfur fluoride, FC(O)N= S(F)CF3, were obtained and interpreted. They point to the existence of a predominant anti–syn form and in equilibrium at lower concentration a syn–syn form (the first related to the nitrogen lone pair with respect to the sulfur lone pair and the second is related to the C= O double bond with respect to the N= S double bond). The general result indicates that it is the first anti configuration reported for this type of molecule implying for the energetically most favoured form an anti configuration of the lone pairs attached to both the S and N atoms.
Centro de Química Inorgánica
Materia
Química
Raman spectra
Temperature
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/112677
Acceder
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network_name_str SEDICI (UNLP)
spelling First example of a preferred anti configuration in RN=SX<SUB>2</SUB> compounds: N-fluoroformyliminotrifluoromethylsulfur fluoride, FC(O)N=S(F)CF<SUB>3</SUB>Romano, Rosana MarielDella Védova, Carlos OmarMora Valdez, M. I.Cutin, Edgardo HugoQuímicaRaman spectraTemperatureThe vibrational spectra, including Raman spectra at different temperatures and resonance Raman spectra, and theoretical calculations of N‐fluoroformyliminotrifluoromethylsulfur fluoride, FC(O)N= S(F)CF3, were obtained and interpreted. They point to the existence of a predominant anti–syn form and in equilibrium at lower concentration a syn–syn form (the first related to the nitrogen lone pair with respect to the sulfur lone pair and the second is related to the C= O double bond with respect to the N= S double bond). The general result indicates that it is the first anti configuration reported for this type of molecule implying for the energetically most favoured form an anti configuration of the lone pairs attached to both the S and N atoms.Centro de Química Inorgánica2000-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf881-885http://sedici.unlp.edu.ar/handle/10915/112677enginfo:eu-repo/semantics/altIdentifier/url/https://ri.conicet.gov.ar/11336/53263info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1002/1097-4555%28200010%2931%3A10%3C881%3A%3AAID-JRS588%3E3.0.CO%3B2-Tinfo:eu-repo/semantics/altIdentifier/issn/0377-0486info:eu-repo/semantics/altIdentifier/doi/10.1002/1097-4555(200010)31:10<881::AID-JRS588>3.0.CO;2-Tinfo:eu-repo/semantics/altIdentifier/hdl/11336/53263info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:21:00Zoai:sedici.unlp.edu.ar:10915/112677Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:21:00.716SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv First example of a preferred anti configuration in RN=SX<SUB>2</SUB> compounds: N-fluoroformyliminotrifluoromethylsulfur fluoride, FC(O)N=S(F)CF<SUB>3</SUB>
title First example of a preferred anti configuration in RN=SX<SUB>2</SUB> compounds: N-fluoroformyliminotrifluoromethylsulfur fluoride, FC(O)N=S(F)CF<SUB>3</SUB>
spellingShingle First example of a preferred anti configuration in RN=SX<SUB>2</SUB> compounds: N-fluoroformyliminotrifluoromethylsulfur fluoride, FC(O)N=S(F)CF<SUB>3</SUB>
Romano, Rosana Mariel
Química
Raman spectra
Temperature
title_short First example of a preferred anti configuration in RN=SX<SUB>2</SUB> compounds: N-fluoroformyliminotrifluoromethylsulfur fluoride, FC(O)N=S(F)CF<SUB>3</SUB>
title_full First example of a preferred anti configuration in RN=SX<SUB>2</SUB> compounds: N-fluoroformyliminotrifluoromethylsulfur fluoride, FC(O)N=S(F)CF<SUB>3</SUB>
title_fullStr First example of a preferred anti configuration in RN=SX<SUB>2</SUB> compounds: N-fluoroformyliminotrifluoromethylsulfur fluoride, FC(O)N=S(F)CF<SUB>3</SUB>
title_full_unstemmed First example of a preferred anti configuration in RN=SX<SUB>2</SUB> compounds: N-fluoroformyliminotrifluoromethylsulfur fluoride, FC(O)N=S(F)CF<SUB>3</SUB>
title_sort First example of a preferred anti configuration in RN=SX<SUB>2</SUB> compounds: N-fluoroformyliminotrifluoromethylsulfur fluoride, FC(O)N=S(F)CF<SUB>3</SUB>
dc.creator.none.fl_str_mv Romano, Rosana Mariel
Della Védova, Carlos Omar
Mora Valdez, M. I.
Cutin, Edgardo Hugo
author Romano, Rosana Mariel
author_facet Romano, Rosana Mariel
Della Védova, Carlos Omar
Mora Valdez, M. I.
Cutin, Edgardo Hugo
author_role author
author2 Della Védova, Carlos Omar
Mora Valdez, M. I.
Cutin, Edgardo Hugo
author2_role author
author
author
dc.subject.none.fl_str_mv Química
Raman spectra
Temperature
topic Química
Raman spectra
Temperature
dc.description.none.fl_txt_mv The vibrational spectra, including Raman spectra at different temperatures and resonance Raman spectra, and theoretical calculations of N‐fluoroformyliminotrifluoromethylsulfur fluoride, FC(O)N= S(F)CF3, were obtained and interpreted. They point to the existence of a predominant anti–syn form and in equilibrium at lower concentration a syn–syn form (the first related to the nitrogen lone pair with respect to the sulfur lone pair and the second is related to the C= O double bond with respect to the N= S double bond). The general result indicates that it is the first anti configuration reported for this type of molecule implying for the energetically most favoured form an anti configuration of the lone pairs attached to both the S and N atoms.
Centro de Química Inorgánica
description The vibrational spectra, including Raman spectra at different temperatures and resonance Raman spectra, and theoretical calculations of N‐fluoroformyliminotrifluoromethylsulfur fluoride, FC(O)N= S(F)CF3, were obtained and interpreted. They point to the existence of a predominant anti–syn form and in equilibrium at lower concentration a syn–syn form (the first related to the nitrogen lone pair with respect to the sulfur lone pair and the second is related to the C= O double bond with respect to the N= S double bond). The general result indicates that it is the first anti configuration reported for this type of molecule implying for the energetically most favoured form an anti configuration of the lone pairs attached to both the S and N atoms.
publishDate 2000
dc.date.none.fl_str_mv 2000-10
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
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://sedici.unlp.edu.ar/handle/10915/112677
url http://sedici.unlp.edu.ar/handle/10915/112677
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://ri.conicet.gov.ar/11336/53263
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1002/1097-4555%28200010%2931%3A10%3C881%3A%3AAID-JRS588%3E3.0.CO%3B2-T
info:eu-repo/semantics/altIdentifier/issn/0377-0486
info:eu-repo/semantics/altIdentifier/doi/10.1002/1097-4555(200010)31:10<881::AID-JRS588>3.0.CO;2-T
info:eu-repo/semantics/altIdentifier/hdl/11336/53263
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
881-885
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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