Matches in SemOpenAlex for { <https://semopenalex.org/work/W2038558445> ?p ?o ?g. }
Showing items 1 to 94 of
94
with 100 items per page.
- W2038558445 endingPage "2345" @default.
- W2038558445 startingPage "2337" @default.
- W2038558445 abstract "The 248 and 193 nm photodissociation of the series of molecules RNCS and RSCN (R=H, CH3, C2H5) has been investigated. Laser-induced fluorescence of the radical NCS was used to probe the energy deposition in the R+NCS channel of this dissociation, however excitation to many vibrational states of NCS caused spectral congestion which prohibited direct measurement of populations of individual levels. A single-photon dissociation channel leading to RS and CN was observed for both isomers of all of the precursor molecules. While this was expected for the thiocyanate species, no direct channel to these products is available for the isothiocyanates. This observation is discussed in terms of an excited state isomerization of these molecules. Measured ratios of CN to NCS production for all compounds provide additional support for this mechanism and suggest a significant barrier to the process. Comparison of nascent laser-induced fluorescence (LIF) spectra of NCS with spectra obtained following different amounts of collisional relaxation suggests that all three vibrational modes were equally excited with a vibrational temperature of roughly 4500 K. The rotational temperature was estimated to be less than 1000 K. A spin–orbit population inversion was observed for all vibrational levels with approximately 75% of the population in the upper spin–orbit component of the vibrationless and low lying bending excited levels. No simple model is found to explain the photodissociation dynamics or the isomerization." @default.
- W2038558445 created "2016-06-24" @default.
- W2038558445 creator A5025567175 @default.
- W2038558445 creator A5034840566 @default.
- W2038558445 date "1990-08-15" @default.
- W2038558445 modified "2023-09-25" @default.
- W2038558445 title "Photodissociation of RNCS and RSCN (R=H, CH<sub>3</sub>, C<sub>2</sub>H<sub>5</sub>) : Evidence for an excited state isomerization and energy deposition in the NCS product" @default.
- W2038558445 cites W1966116976 @default.
- W2038558445 cites W1969592723 @default.
- W2038558445 cites W1978889074 @default.
- W2038558445 cites W1986647643 @default.
- W2038558445 cites W1988742674 @default.
- W2038558445 cites W1988820647 @default.
- W2038558445 cites W1991296128 @default.
- W2038558445 cites W1993390919 @default.
- W2038558445 cites W2047216904 @default.
- W2038558445 cites W2048044991 @default.
- W2038558445 cites W2064899836 @default.
- W2038558445 cites W2065625965 @default.
- W2038558445 cites W2071130403 @default.
- W2038558445 cites W2073022484 @default.
- W2038558445 cites W2074958881 @default.
- W2038558445 cites W2083259667 @default.
- W2038558445 cites W2088535542 @default.
- W2038558445 cites W2090392532 @default.
- W2038558445 cites W2233805274 @default.
- W2038558445 cites W67527613 @default.
- W2038558445 doi "https://doi.org/10.1063/1.459013" @default.
- W2038558445 hasPublicationYear "1990" @default.
- W2038558445 type Work @default.
- W2038558445 sameAs 2038558445 @default.
- W2038558445 citedByCount "25" @default.
- W2038558445 countsByYear W20385584452012 @default.
- W2038558445 countsByYear W20385584452014 @default.
- W2038558445 countsByYear W20385584452016 @default.
- W2038558445 countsByYear W20385584452018 @default.
- W2038558445 crossrefType "journal-article" @default.
- W2038558445 hasAuthorship W2038558445A5025567175 @default.
- W2038558445 hasAuthorship W2038558445A5034840566 @default.
- W2038558445 hasConcept C102931765 @default.
- W2038558445 hasConcept C113196181 @default.
- W2038558445 hasConcept C121332964 @default.
- W2038558445 hasConcept C126661725 @default.
- W2038558445 hasConcept C144024400 @default.
- W2038558445 hasConcept C147789679 @default.
- W2038558445 hasConcept C149923435 @default.
- W2038558445 hasConcept C161790260 @default.
- W2038558445 hasConcept C181500209 @default.
- W2038558445 hasConcept C184779094 @default.
- W2038558445 hasConcept C185592680 @default.
- W2038558445 hasConcept C2908647359 @default.
- W2038558445 hasConcept C33062035 @default.
- W2038558445 hasConcept C43617362 @default.
- W2038558445 hasConcept C54582936 @default.
- W2038558445 hasConcept C55493867 @default.
- W2038558445 hasConcept C75473681 @default.
- W2038558445 hasConceptScore W2038558445C102931765 @default.
- W2038558445 hasConceptScore W2038558445C113196181 @default.
- W2038558445 hasConceptScore W2038558445C121332964 @default.
- W2038558445 hasConceptScore W2038558445C126661725 @default.
- W2038558445 hasConceptScore W2038558445C144024400 @default.
- W2038558445 hasConceptScore W2038558445C147789679 @default.
- W2038558445 hasConceptScore W2038558445C149923435 @default.
- W2038558445 hasConceptScore W2038558445C161790260 @default.
- W2038558445 hasConceptScore W2038558445C181500209 @default.
- W2038558445 hasConceptScore W2038558445C184779094 @default.
- W2038558445 hasConceptScore W2038558445C185592680 @default.
- W2038558445 hasConceptScore W2038558445C2908647359 @default.
- W2038558445 hasConceptScore W2038558445C33062035 @default.
- W2038558445 hasConceptScore W2038558445C43617362 @default.
- W2038558445 hasConceptScore W2038558445C54582936 @default.
- W2038558445 hasConceptScore W2038558445C55493867 @default.
- W2038558445 hasConceptScore W2038558445C75473681 @default.
- W2038558445 hasIssue "4" @default.
- W2038558445 hasLocation W20385584451 @default.
- W2038558445 hasOpenAccess W2038558445 @default.
- W2038558445 hasPrimaryLocation W20385584451 @default.
- W2038558445 hasRelatedWork W1963794107 @default.
- W2038558445 hasRelatedWork W1966677725 @default.
- W2038558445 hasRelatedWork W1992654441 @default.
- W2038558445 hasRelatedWork W1996809808 @default.
- W2038558445 hasRelatedWork W2001020848 @default.
- W2038558445 hasRelatedWork W2027948980 @default.
- W2038558445 hasRelatedWork W2043276004 @default.
- W2038558445 hasRelatedWork W2059410818 @default.
- W2038558445 hasRelatedWork W2072990931 @default.
- W2038558445 hasRelatedWork W2322091405 @default.
- W2038558445 hasVolume "93" @default.
- W2038558445 isParatext "false" @default.
- W2038558445 isRetracted "false" @default.
- W2038558445 magId "2038558445" @default.
- W2038558445 workType "article" @default.