Matches in SemOpenAlex for { <https://semopenalex.org/work/W2006369403> ?p ?o ?g. }
- W2006369403 endingPage "1366" @default.
- W2006369403 startingPage "1359" @default.
- W2006369403 abstract "The gas-phase dissociation dynamics of CH3Cl, CH2Cl2, and CHCl3 after photoexcitation at the Lyman-α wavelength (121.6 nm) were studied under collision-free conditions at room temperature. Narrow-band tunable Lyman-α laser radiation (λLα≈121.6 nm) was generated by resonant third-order sum-difference frequency conversion of pulsed-dye-laser radiation and used both to photodissociate the parent molecules and to detect the nascent H atom products via (2p2P←1s2S) laser induced fluorescence. Absolute H atom quantum yields ΦH(CH3Cl)=(0.53±0.05), ΦH(CH2Cl2)=(0.28±0.03), and ΦH(CHCl3)=(0.23±0.03) were determined employing a photolytic calibration method where the Lyman-α photolysis of H2O was used as a reference source of well-defined H atom concentrations. H atom Doppler profiles were measured for all chlorinated methanes. In the case of CH3Cl the line shapes of the profiles indicate a pronounced bimodal translational energy distribution suggesting the presence of two H atom formation mechanisms leading to a markedly different H atom translational energy release. The observed “slow” component of the H atom translational energy distribution corresponds to an average kinetic energy of (55±5) kJ/mol, while the “fast” component leads to an average kinetic energy of (320±17) kJ/mol. The relative branching ratio between the “fast” and the “slow” H atom channel was determined to be (0.71±0.15). For CH2Cl2 and CHCl3 no bimodal translational energy distributions were observed. Here the translational energy distributions could each be well described by a single Maxwell–Boltzmann distribution, corresponding to an average translational energy of (81±9) kJ/mol and (75±4) kJ/mol, respectively." @default.
- W2006369403 created "2016-06-24" @default.
- W2006369403 creator A5006568798 @default.
- W2006369403 creator A5027667367 @default.
- W2006369403 creator A5028277221 @default.
- W2006369403 creator A5032337974 @default.
- W2006369403 creator A5034125765 @default.
- W2006369403 creator A5054967421 @default.
- W2006369403 date "1997-01-22" @default.
- W2006369403 modified "2023-09-27" @default.
- W2006369403 title "Photodissociation dynamics of the chloromethanes at the Lyman-α wavelength (121.6 nm)" @default.
- W2006369403 cites W1976248354 @default.
- W2006369403 cites W1976460782 @default.
- W2006369403 cites W1980561231 @default.
- W2006369403 cites W1985334408 @default.
- W2006369403 cites W1986400233 @default.
- W2006369403 cites W1993418603 @default.
- W2006369403 cites W2019075929 @default.
- W2006369403 cites W2029398403 @default.
- W2006369403 cites W2031260397 @default.
- W2006369403 cites W2033926439 @default.
- W2006369403 cites W2044308396 @default.
- W2006369403 cites W2046744479 @default.
- W2006369403 cites W2047346265 @default.
- W2006369403 cites W2048708026 @default.
- W2006369403 cites W2049128840 @default.
- W2006369403 cites W2049255239 @default.
- W2006369403 cites W2050037990 @default.
- W2006369403 cites W2056970890 @default.
- W2006369403 cites W2058179313 @default.
- W2006369403 cites W2062709374 @default.
- W2006369403 cites W2063443172 @default.
- W2006369403 cites W2067448356 @default.
- W2006369403 cites W2075192544 @default.
- W2006369403 cites W2078677094 @default.
- W2006369403 cites W2078677798 @default.
- W2006369403 cites W2086003330 @default.
- W2006369403 cites W2094406333 @default.
- W2006369403 cites W2095194892 @default.
- W2006369403 cites W2110776058 @default.
- W2006369403 cites W2111427617 @default.
- W2006369403 cites W2149974352 @default.
- W2006369403 cites W2159611131 @default.
- W2006369403 cites W3083311034 @default.
- W2006369403 cites W4233963440 @default.
- W2006369403 doi "https://doi.org/10.1063/1.473304" @default.
- W2006369403 hasPublicationYear "1997" @default.
- W2006369403 type Work @default.
- W2006369403 sameAs 2006369403 @default.
- W2006369403 citedByCount "27" @default.
- W2006369403 countsByYear W20063694032014 @default.
- W2006369403 countsByYear W20063694032015 @default.
- W2006369403 countsByYear W20063694032018 @default.
- W2006369403 countsByYear W20063694032019 @default.
- W2006369403 countsByYear W20063694032020 @default.
- W2006369403 countsByYear W20063694032023 @default.
- W2006369403 crossrefType "journal-article" @default.
- W2006369403 hasAuthorship W2006369403A5006568798 @default.
- W2006369403 hasAuthorship W2006369403A5027667367 @default.
- W2006369403 hasAuthorship W2006369403A5028277221 @default.
- W2006369403 hasAuthorship W2006369403A5032337974 @default.
- W2006369403 hasAuthorship W2006369403A5034125765 @default.
- W2006369403 hasAuthorship W2006369403A5054967421 @default.
- W2006369403 hasConcept C102931765 @default.
- W2006369403 hasConcept C113196181 @default.
- W2006369403 hasConcept C120665830 @default.
- W2006369403 hasConcept C121332964 @default.
- W2006369403 hasConcept C1342733 @default.
- W2006369403 hasConcept C135889238 @default.
- W2006369403 hasConcept C147789679 @default.
- W2006369403 hasConcept C149635348 @default.
- W2006369403 hasConcept C155220765 @default.
- W2006369403 hasConcept C178790620 @default.
- W2006369403 hasConcept C181500209 @default.
- W2006369403 hasConcept C184779094 @default.
- W2006369403 hasConcept C185592680 @default.
- W2006369403 hasConcept C2780263894 @default.
- W2006369403 hasConcept C41008148 @default.
- W2006369403 hasConcept C43617362 @default.
- W2006369403 hasConcept C46062151 @default.
- W2006369403 hasConcept C54582936 @default.
- W2006369403 hasConcept C58312451 @default.
- W2006369403 hasConcept C62520636 @default.
- W2006369403 hasConcept C6260449 @default.
- W2006369403 hasConcept C75473681 @default.
- W2006369403 hasConcept C91881484 @default.
- W2006369403 hasConceptScore W2006369403C102931765 @default.
- W2006369403 hasConceptScore W2006369403C113196181 @default.
- W2006369403 hasConceptScore W2006369403C120665830 @default.
- W2006369403 hasConceptScore W2006369403C121332964 @default.
- W2006369403 hasConceptScore W2006369403C1342733 @default.
- W2006369403 hasConceptScore W2006369403C135889238 @default.
- W2006369403 hasConceptScore W2006369403C147789679 @default.
- W2006369403 hasConceptScore W2006369403C149635348 @default.
- W2006369403 hasConceptScore W2006369403C155220765 @default.
- W2006369403 hasConceptScore W2006369403C178790620 @default.
- W2006369403 hasConceptScore W2006369403C181500209 @default.
- W2006369403 hasConceptScore W2006369403C184779094 @default.