DC Field | Value | Language |
---|---|---|
dc.contributor.author | Baek, SJ | ko |
dc.contributor.author | Choi, KW | ko |
dc.contributor.author | Choi, YS | ko |
dc.contributor.author | Kim, Sangkyu | ko |
dc.date.accessioned | 2009-08-27T05:29:10Z | - |
dc.date.available | 2009-08-27T05:29:10Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2003-06 | - |
dc.identifier.citation | JOURNAL OF PHYSICAL CHEMISTRY A, v.107, no.24, pp.4826 - 4828 | - |
dc.identifier.issn | 1089-5639 | - |
dc.identifier.uri | http://hdl.handle.net/10203/10823 | - |
dc.description.abstract | Resonant-enhanced multiphoton ionization (REMPI) and mass-analyzed threshold ionization (MATI) spectra of 2-aminopyridine (2AP-NH2)Ar-. clusters are reported to give the S-1-S-0 spectral origins of 33439 and 33411 cm(-1) for the 2AP-(NH2Ar)-Ar-. and 2AP-(NH2Ar2)-Ar-. clusters, respectively, and also their respective adiabatic ionization energies of 8.0881 +/- 0.0021 and 8.0676 +/- 0.0020 eV. The upper bound for the van der Waals binding energy of 2AP-NH2 (S-1) and Ar is estimated to be similar to525 cm(-1). Blue-shifts of the 10b(2) out-of-plane vibrational mode by clustering provide the evidence of one atom-caging effect in the vibrational motion. Van der Waals modes at internal energies of 21 and 13 cm(-1) are weakly observed in MATI spectra of 2AP-NH2+.Ar and 2AP-NH2+.Ar2 clusters, respectively, indicating that the cluster ionization is accompanied by the minimum structural change. Ab initio calculated cluster structures are also reported. | - |
dc.description.sponsorship | Korea Research Foundation Brain Korea 21 program | en |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | AMER CHEMICAL SOC | - |
dc.subject | THRESHOLD IONIZATION SPECTROSCOPY | - |
dc.subject | LASER PHOTOELECTRON-SPECTROSCOPY | - |
dc.subject | ENHANCED 2-PHOTON IONIZATION | - |
dc.subject | SPECTRA | - |
dc.title | First excited and cationic ground states of jet-cooled 2-Aminopyridine center dot Ar-n (n=1, 2) clusters: Energetics and structures | - |
dc.type | Article | - |
dc.identifier.wosid | 000183592100009 | - |
dc.identifier.scopusid | 2-s2.0-0038575831 | - |
dc.type.rims | ART | - |
dc.citation.volume | 107 | - |
dc.citation.issue | 24 | - |
dc.citation.beginningpage | 4826 | - |
dc.citation.endingpage | 4828 | - |
dc.citation.publicationname | JOURNAL OF PHYSICAL CHEMISTRY A | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Kim, Sangkyu | - |
dc.contributor.nonIdAuthor | Baek, SJ | - |
dc.contributor.nonIdAuthor | Choi, KW | - |
dc.contributor.nonIdAuthor | Choi, YS | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | THRESHOLD IONIZATION SPECTROSCOPY | - |
dc.subject.keywordPlus | LASER PHOTOELECTRON-SPECTROSCOPY | - |
dc.subject.keywordPlus | ENHANCED 2-PHOTON IONIZATION | - |
dc.subject.keywordPlus | SPECTRA | - |
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