Matches in SemOpenAlex for { <https://semopenalex.org/work/W2024542963> ?p ?o ?g. }
Showing items 1 to 98 of
98
with 100 items per page.
- W2024542963 endingPage "3792" @default.
- W2024542963 startingPage "3785" @default.
- W2024542963 abstract "Reactively scattered LiF from crossed molecular beams of Li and SF6 is analyzed by electric resonance spectroscopy. Stark transitions between the J = 1, MJ = 0 and J = 1, MJ = 1 rotational states are measured for the v = 0–3 vibrational levels. Intensity ratios for these levels correspond to a Boltzmann distribution. The vibrational temperature is Tv (LiF)=920±30°K with the parent beams at T(Li)∼ 900°K and T(SF6)=400°K; it increases appreciably with increase in T(Li) over a range of ∼ 150°K but is independent of T(SF6) over a range of 450°K. The magnitude of Tv (LiF) is only about half that corresponding to equipartition of energy in an LiSF6 complex. The observed refocusing properties of the LiF indicate its translational and rotational energy are also relatively low. Most of the approximately 60 kcal/mole reaction exoergicity thus goes into internal excitation of the SF5 radical (enough to allow dissociation to SF4+F). These results, together with previous data on the LiF cross section and angular distribution, indicate that the reaction does not proceed via a long-lived LiSF6 complex, in contrast to the analogous Cs+SF6 reaction. Vibrational relaxation was observable only for SF6 fluxes considerably higher than those used in the measurements. In another experiment, however, vibrational relaxation was measured for a thermal LiF beam (at 1100°K) scattered at an angle of 20° by the crossed SF6 beam (at ∼ 300°K). The vibrational temperature of the scattered LiF is markedly lowered (to ∼ 750°K). The dipole moment of 7Li19F is also determined for the v = 0–5 vibrational states." @default.
- W2024542963 created "2016-06-24" @default.
- W2024542963 creator A5000346379 @default.
- W2024542963 creator A5024279404 @default.
- W2024542963 creator A5045546655 @default.
- W2024542963 date "1973-05-01" @default.
- W2024542963 modified "2023-10-14" @default.
- W2024542963 title "Molecular beam electric resonance spectra of reaction products: Vibrational energy of LiF from Li + SF6" @default.
- W2024542963 cites W1967329131 @default.
- W2024542963 cites W1967565252 @default.
- W2024542963 cites W1973180722 @default.
- W2024542963 cites W1985790811 @default.
- W2024542963 cites W1991610920 @default.
- W2024542963 cites W1999575043 @default.
- W2024542963 cites W2030442197 @default.
- W2024542963 cites W2060658619 @default.
- W2024542963 cites W2069717437 @default.
- W2024542963 cites W2072045550 @default.
- W2024542963 cites W2089455953 @default.
- W2024542963 cites W2091453205 @default.
- W2024542963 doi "https://doi.org/10.1063/1.1679731" @default.
- W2024542963 hasPublicationYear "1973" @default.
- W2024542963 type Work @default.
- W2024542963 sameAs 2024542963 @default.
- W2024542963 citedByCount "27" @default.
- W2024542963 countsByYear W20245429632018 @default.
- W2024542963 crossrefType "journal-article" @default.
- W2024542963 hasAuthorship W2024542963A5000346379 @default.
- W2024542963 hasAuthorship W2024542963A5024279404 @default.
- W2024542963 hasAuthorship W2024542963A5045546655 @default.
- W2024542963 hasBestOaLocation W20245429631 @default.
- W2024542963 hasConcept C102931765 @default.
- W2024542963 hasConcept C113196181 @default.
- W2024542963 hasConcept C121332964 @default.
- W2024542963 hasConcept C1276947 @default.
- W2024542963 hasConcept C147789679 @default.
- W2024542963 hasConcept C153294291 @default.
- W2024542963 hasConcept C15744967 @default.
- W2024542963 hasConcept C178790620 @default.
- W2024542963 hasConcept C181500209 @default.
- W2024542963 hasConcept C184779094 @default.
- W2024542963 hasConcept C185592680 @default.
- W2024542963 hasConcept C2776029896 @default.
- W2024542963 hasConcept C2776077392 @default.
- W2024542963 hasConcept C2777734200 @default.
- W2024542963 hasConcept C32909587 @default.
- W2024542963 hasConcept C39353612 @default.
- W2024542963 hasConcept C43617362 @default.
- W2024542963 hasConcept C4839761 @default.
- W2024542963 hasConcept C54419926 @default.
- W2024542963 hasConcept C62520636 @default.
- W2024542963 hasConcept C77805123 @default.
- W2024542963 hasConcept C83581075 @default.
- W2024542963 hasConcept C84662259 @default.
- W2024542963 hasConceptScore W2024542963C102931765 @default.
- W2024542963 hasConceptScore W2024542963C113196181 @default.
- W2024542963 hasConceptScore W2024542963C121332964 @default.
- W2024542963 hasConceptScore W2024542963C1276947 @default.
- W2024542963 hasConceptScore W2024542963C147789679 @default.
- W2024542963 hasConceptScore W2024542963C153294291 @default.
- W2024542963 hasConceptScore W2024542963C15744967 @default.
- W2024542963 hasConceptScore W2024542963C178790620 @default.
- W2024542963 hasConceptScore W2024542963C181500209 @default.
- W2024542963 hasConceptScore W2024542963C184779094 @default.
- W2024542963 hasConceptScore W2024542963C185592680 @default.
- W2024542963 hasConceptScore W2024542963C2776029896 @default.
- W2024542963 hasConceptScore W2024542963C2776077392 @default.
- W2024542963 hasConceptScore W2024542963C2777734200 @default.
- W2024542963 hasConceptScore W2024542963C32909587 @default.
- W2024542963 hasConceptScore W2024542963C39353612 @default.
- W2024542963 hasConceptScore W2024542963C43617362 @default.
- W2024542963 hasConceptScore W2024542963C4839761 @default.
- W2024542963 hasConceptScore W2024542963C54419926 @default.
- W2024542963 hasConceptScore W2024542963C62520636 @default.
- W2024542963 hasConceptScore W2024542963C77805123 @default.
- W2024542963 hasConceptScore W2024542963C83581075 @default.
- W2024542963 hasConceptScore W2024542963C84662259 @default.
- W2024542963 hasIssue "9" @default.
- W2024542963 hasLocation W20245429631 @default.
- W2024542963 hasOpenAccess W2024542963 @default.
- W2024542963 hasPrimaryLocation W20245429631 @default.
- W2024542963 hasRelatedWork W2015653434 @default.
- W2024542963 hasRelatedWork W2036639385 @default.
- W2024542963 hasRelatedWork W2038389563 @default.
- W2024542963 hasRelatedWork W2044953867 @default.
- W2024542963 hasRelatedWork W2047488268 @default.
- W2024542963 hasRelatedWork W2047905520 @default.
- W2024542963 hasRelatedWork W2074946897 @default.
- W2024542963 hasRelatedWork W2093786385 @default.
- W2024542963 hasRelatedWork W2121128302 @default.
- W2024542963 hasRelatedWork W6652526 @default.
- W2024542963 hasVolume "58" @default.
- W2024542963 isParatext "false" @default.
- W2024542963 isRetracted "false" @default.
- W2024542963 magId "2024542963" @default.
- W2024542963 workType "article" @default.