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dc.contributor.authorCabezas, Carlos
dc.contributor.authorBarrientos Benito, María Carmen 
dc.contributor.authorLargo Cabrerizo, Antonio 
dc.contributor.authorGuillemin, Jean-Claude
dc.contributor.authorCernicharo, José
dc.contributor.authorAlonso Hernández, José Luis 
dc.date.accessioned2019-10-01T13:06:20Z
dc.date.available2019-10-01T13:06:20Z
dc.date.issued2019
dc.identifier.citationThe Journal of Chemical Physics, 2019, vol. 151, n. 5. 9 pp.es
dc.identifier.issn1089-7690es
dc.identifier.urihttp://uvadoc.uva.es/handle/10324/38294
dc.descriptionProducción Científicaes
dc.description.abstractThe metallic cyanoacetylides LiC3N, NaC3N, MgC3N, and CaC3N have been investigated by combined spectroscopy measurements and theoretical calculations. The theoretical calculations predict for the four species that the linear isomer with the formula MCCCN (M = Li, Na, Mg, and Ca) is the most stable one. We used laser ablation molecular beam Fourier transform microwave (FTMW) spectroscopy to synthesize these species by the reaction of metal vapors, produced by laser ablation, and 3-bromo-2-propynenitrile (BrCCCN). Pure rotational spectra were observed by FTMW spectroscopy in the 2–18 GHz frequency region only for LiCCCN and NaCCCN, while no spectral signatures for MgCCCN and CaCCCN could be detected. Finally, we have searched for LiCCCN and NaCCCN species toward the carbon-rich evolved star IRC +10 216, but only upper limits to their abundances have been obtained.es
dc.format.mimetypeapplication/pdfes
dc.language.isoenges
dc.publisherAIP Publishinges
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectLaser ablationes
dc.subjectAblación láseres
dc.subject.classificationIsomerismes
dc.subject.classificationIsomeríaes
dc.subject.classificationHyperfine structurees
dc.subject.classificationTransición hiperfinaes
dc.subject.classificationPotential energy surfaceses
dc.subject.classificationSuperficies de energía potenciales
dc.subject.classificationGas phasees
dc.subject.classificationFase gaseosaes
dc.titleAlkaline and alkaline-earth cyanoacetylides: A combined theoretical and rotational spectroscopic investigationes
dc.typeinfo:eu-repo/semantics/articlees
dc.rights.holder© 2019 AIP Publishinges
dc.identifier.doi10.1063/1.5110670es
dc.relation.publisherversionhttps://aip.scitation.org/doi/10.1063/1.5110670es
dc.peerreviewedSIes
dc.description.projectConsejo Europeo de Investigación a través del VII Programa Marco de Investigación y Desarrollo (grant 610256 NANOCOSMOS)es
dc.description.projectMinisterio de Economía, Industria y Competitividad (grants CTQ 2013-40717-P / CTQ 2013-76393-P / AYA2017-87515-P / Consolider-Ingenio 2010 CSD2009-00038)es
dc.description.projectJunta de Castilla y León (grants VA175U13 / VA010G18 / VA077U13)es
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.type.hasVersioninfo:eu-repo/semantics/publishedVersiones
dc.subject.unesco2301.13 Espectroscopia de Microondases


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