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Título
Generation and structural characterization of aluminum cyanoacetylide
Autor
Año del Documento
2014
Editorial
AIP Publishing
Descripción
Producción Científica
Documento Fuente
The Journal of Chemical Physics 141, 104305 (2014)
Abstract
Combined spectroscopy measurements and theoretical calculations bring to light a first investigation of a metallic cyanoacetylide, AlC3N, using laser ablation molecular beam Fourier transform microwave spectroscopy. This molecule was synthesized in a supersonic expansion by the reaction of aluminum vapour with C3N, produced from solid aluminum rods and BrCCCN in a newly constructed ablation-heating nozzle device. A set of accurate rotational and 27Al and 14N nuclear quadrupole coupling constants have been determined from the analysis of the rotational spectrum and compared with those predicted in a high-level ab initio study, conducting to the assignment of the observed species to linear AlCCCN. We have searched for this species towards the carbon-rich evolved star IRC + 10216 but only an upper limit to its abundance has been obtained.
Palabras Clave
Espectroscopia de microondas
Moléculas
ISSN
0021-9606
Revisión por pares
SI
Patrocinador
Junta de Castilla y León (programa de apoyo a proyectos de investigación – Ref. VA330U13)
Version del Editor
Propietario de los Derechos
© 2014 AIP Publishing
Idioma
eng
Derechos
openAccess
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