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dc.contributor.author
Fernandez, Lis Eleonora
dc.contributor.author
Varetti, Eduardo Lelio
dc.date.available
2022-12-22T16:00:28Z
dc.date.issued
2006-12
dc.identifier.citation
Fernandez, Lis Eleonora; Varetti, Eduardo Lelio; Scaled quantum mechanical force fields for trifluoromethyl selenium derivatives. I. The CF3SeCN and CF3SeCH3 molecules; National Research Council Canada-NRC Research Press; Canadian Journal of Chemistry; 84; 12; 12-2006; 1626-1631
dc.identifier.issn
0008-4042
dc.identifier.uri
http://hdl.handle.net/11336/182219
dc.description.abstract
Force fields and vibrational properties were calculated for the trifluoromethyl selenium derivatives, CF3SeCN and CF3SeCH3, by means of density functional theory (DFT) techniques. The existing experimental data and assignments for these molecules were confirmed by the theoretical results. These data were subsequently used in the definition of scaled quantum mechanical force fields for such chemical species. The obtained force constants are compared with results previously published for similar compounds.Key words: trifluoromethyl selenium, force constants, structure, DFT calculation.
dc.description.abstract
Faisant appel à des techniques de la théorie de la fonctionnelle de densité (« DFT »), on a calculé les champs de force et les propriétés vibrationnelles de dérivés trifluorométhylsélénium, soit le CF3SeCN et le CF3SeCH3. Les données expérimentales et les attributions pour ces composés ont été confirmées par les résultats théoriques. On a subséquemment utilisé ces données dans la définition d'un champ de force normalisé en mécanique quantique pour de telles espèces. On a comparé les constantes de force obtenues avec les résultats publiés antérieurement pour des composés semblables.Mots clés : trifluorométhylsélénium, constantes de force, calculs selon la théorie de la fonctionnelle de densité.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
National Research Council Canada-NRC Research Press
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
DFT CALCULATION
dc.subject
FORCE CONSTANTS
dc.subject
STRUCTURE
dc.subject
TRIFLUOROMETHYL SELENIUM
dc.subject.classification
Físico-Química, Ciencia de los Polímeros, Electroquímica
dc.subject.classification
Ciencias Químicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Scaled quantum mechanical force fields for trifluoromethyl selenium derivatives. I. The CF3SeCN and CF3SeCH3 molecules
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2022-07-04T19:44:56Z
dc.journal.volume
84
dc.journal.number
12
dc.journal.pagination
1626-1631
dc.journal.pais
Canadá
dc.journal.ciudad
Otawa
dc.description.fil
Fil: Fernandez, Lis Eleonora. No especifíca;
dc.description.fil
Fil: Varetti, Eduardo Lelio. 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
dc.journal.title
Canadian Journal of Chemistry
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://cdnsciencepub.com/doi/10.1139/v06-171
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1139/v06-171
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