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Schultz, Thomas
CRASY (Correlated Rotational Alignment Spectroscopy)
Research Interests
  • Correlated spectroscopy
  • Ultrafast spectroscopy
  • High-resolution spectroscopy
  • Photochemistry


Observation of Proton Transfer in 2-Aminopyridine Dimer by Electron and Mass Spectroscopy

DC Field Value Language Samoylova, Elena ko Radloff, Wolfgang ko Ritze, Hans-Hermann ko Schultz, Thomas ko 2014-09-23T07:00:34Z - 2014-09-19 ko 2009-07 ko
dc.identifier.citation JOURNAL OF PHYSICAL CHEMISTRY A, v.113, no.29, pp.8195 - 8201 ko
dc.identifier.issn 1089-5639 ko
dc.identifier.uri -
dc.description.abstract A photoinitiated intermolecular electron-proton transfer reaction in 2-aminopyridine dimer was investigated by femtosecond pump-probe electron-ion coincidence spectroscopy and accompanying theory. Excited-state population dynamics were observed in real time by time-resolved mass spectroscopy, and the respective excited-state character of locally excited and proton/hydrogen transfer states was identified in coincident electron spectra. Two reaction channels for an ultrafast (sub-50 fis) and a slower (similar to 75 ps) proton/hydrogen transfer were observed and indicate that vibrational energy redistribution may lead to efficient population trapping in the excited state. Spectroscopic evidence of an unexpected hydrogen-transfer reaction in photoexcited aminopyridine monomer is also presented. ko
dc.description.statementofresponsibility close -
dc.language 영어 ko
dc.publisher AMER CHEMICAL SOC ko
dc.title Observation of Proton Transfer in 2-Aminopyridine Dimer by Electron and Mass Spectroscopy ko
dc.type ARTICLE ko
dc.identifier.scopusid 2-s2.0-67650845147 ko
dc.identifier.wosid 000268139400010 ko
dc.type.rims ART ko
dc.description.wostc 8 *
dc.description.scopustc 8 * 2015-05-06 * 2014-09-19 *
dc.identifier.doi 10.1021/jp903460b ko
dc.identifier.url ko
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