Mostrar el registro sencillo del ítem
dc.contributor.author
Pino, Gustavo Ariel
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.contributor.author
Alata, Ivan
dc.contributor.author
Dedonder, Claude
dc.contributor.author
Jouvet, Christophe
dc.contributor.author
Sakota, Kenji
dc.contributor.author
Sekiya, Hiroshi
dc.date.available
2018-12-14T17:20:32Z
dc.date.issued
2011-03-02
dc.identifier.citation
Pino, Gustavo Ariel; Alata, Ivan; Dedonder, Claude; Jouvet, Christophe; Sakota, Kenji; et al.; Photon induced isomerization in the first excited state of the 7-azaindole-(H2O)3 cluster; Royal Society of Chemistry; Physical Chemistry Chemical Physics; 13; 2-3-2011; 6325-6331
dc.identifier.issn
1463-9076
dc.identifier.uri
http://hdl.handle.net/11336/66498
dc.description.abstract
A picosecond pump and probe experiment has been applied to study the excited state dynamics of 7-azaindole–water 1 ∶ 2 and 1 ∶ 3 clusters [7AI(H2O)2,3] in the gas phase. The vibrational-mode selective Excited-State-Triple-Proton Transfer (ESTPT) in 7AI(H2O)2 proposed from the frequency-resolved study has been confirmed by picosecond decays. The decay times for the vibronic states involving the ESTPT promoting mode σ(1) (850–1000 ps) are much shorter than those for the other vibronic states (2100–4600 ps). In the (1 + 1) REMPI spectrum of 7AI(H2O)3 measured by nanosecond laser pulses, the vibronic bands with an energy higher than 200 cm−1 above the origin of the S1 state become very weak. In contrast, the vibronic bands in the same region emerge in the (1 + 1′) REMPI spectrum of 7AI(H2O)3 with picosecond pulses. The decay times drastically decrease when increasing the vibrational energy above 200 cm−1. Ab initio calculations show that a second stable “cyclic-nonplanar isomer” exists in addition to a “bridged-planar isomer”, and that an isomerization from a bridged-planar isomer to a cyclic-nonplanar isomer is most probably responsible for the short lifetimes of the vibronic states of 7AI(H2O)3.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Royal Society of Chemistry
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Concerted Proton Transfer
dc.subject
Dft Calculations
dc.subject
Lifetime
dc.subject.classification
Otras Ciencias Químicas
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.subject.classification
Ciencias Químicas
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.title
Photon induced isomerization in the first excited state of the 7-azaindole-(H2O)3 cluster
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-11-22T15:27:11Z
dc.identifier.eissn
1463-9084
dc.journal.volume
13
dc.journal.pagination
6325-6331
dc.journal.pais
Reino Unido
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.journal.ciudad
Cambridge
dc.description.fil
Fil: Pino, Gustavo Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
dc.description.fil
Fil: Alata, Ivan. Université Paris Sud; Francia. Atomic Energy Commission of Syria; Siria
dc.description.fil
Fil: Dedonder, Claude. Université Paris Sud; Francia
dc.description.fil
Fil: Jouvet, Christophe. Université Paris Sud; Francia
dc.description.fil
Fil: Sakota, Kenji. Kyushu University; Japón
dc.description.fil
Fil: Sekiya, Hiroshi. Kyushu University; Japón
dc.journal.title
Physical Chemistry Chemical Physics
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1039/c1cp00015b
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://pubs.rsc.org/en/Content/ArticleLanding/2011/CP/c1cp00015b#!divAbstract
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.ncbi.nlm.nih.gov/pubmed/21365108
Archivos asociados