FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2022355625> ?p ?o ?g. }

• W2022355625 endingPage "1268" @default.
• W2022355625 startingPage "1253" @default.
• W2022355625 abstract "Vibrational and rotational (dipole and second−order tensor) correlation functions were obtained by Fourier inversion of infrared and Raman vibrational band contours of the three ∥ and one ⊥ fundamental of liquid CHCl3, CDCl3, and isotopically pure CH35Cl3. All correlation functions are nonexponential at short times and approximately exponential for long times. The symmetry axis of the molecule reorients by ’’free’’ jumps of about 1/3 rad, turning through a root−mean−square angle of 1 radian within 2psec by about 13 orientational jumps. Computer simulations show that J diffusion is too fast beyond 1 psec and that M diffusion fits the data up to 4 psec (τJ = 0.12 psec); thereafter, M diffusion is too slow. The Raman rotational correlation time is approximately equal to the NMR quadrupolar correlation time; the infrared rotational correlation time is only 0.75 of a corresponding dielectric relaxation time. Vibrational relaxation in the symmetric near−infrared carbon−hydrogen stretch is of the same order of importance as rotational relaxation; however, the dynamics of the vibrational relaxation of this mode do not support the presence of ’’hydrogen bonding’’ in the neat liquid. In the symmetric far−infrared carbon−chlorine deformation mode, vibrational relaxation is of considerably lesser significance than rotational relaxation throughout the whole time domain, whereas the rate of vibrational relaxation of the symmetric midinfrared carbon−chlorine stretch is intermediate to those of the other two symmetric fundamentals. None of these modes obeys vibrational energy dissipation or resonance vibrational energy transfer mechanism induced by dipole−dipole interaction. The ratios of the derived polarizability tensor elements, which are required to evaluate the rotational correlation function of the degenerate mode (carbon−hydrogen deformation), were computed from formulations relating them to the bond polarizabilities: It appears that its Raman and infrared correlation function does not contain the same vibrational correlation function and that the respective contour is determined essentially by nonorientational relaxation processes. An extensive analysis of the experimental errors inherent in our Raman band contour determinations is presented, as well as a critical comparison of our conclusions with previous results in the literature." @default.
• W2022355625 created "2016-06-24" @default.
• W2022355625 creator A5045178144 @default.
• W2022355625 creator A5048874438 @default.
• W2022355625 creator A5081098414 @default.
• W2022355625 date "1975-02-15" @default.
• W2022355625 modified "2023-10-16" @default.
• W2022355625 title "Dynamics of molecular reorientational motion and vibrational relaxation in liquids. Chloroform" @default.
• W2022355625 cites W1493219159 @default.
• W2022355625 cites W1963834031 @default.
• W2022355625 cites W1965866666 @default.
• W2022355625 cites W1967268873 @default.
• W2022355625 cites W1967438536 @default.
• W2022355625 cites W1971897294 @default.
• W2022355625 cites W1973626017 @default.
• W2022355625 cites W1975234856 @default.
• W2022355625 cites W1975635511 @default.
• W2022355625 cites W1977849788 @default.
• W2022355625 cites W1980889452 @default.
• W2022355625 cites W1982735093 @default.
• W2022355625 cites W1987470013 @default.
• W2022355625 cites W1988911491 @default.
• W2022355625 cites W1991864454 @default.
• W2022355625 cites W2000464506 @default.
• W2022355625 cites W2004118596 @default.
• W2022355625 cites W2006133017 @default.
• W2022355625 cites W2007666397 @default.
• W2022355625 cites W2008230286 @default.
• W2022355625 cites W2008775592 @default.
• W2022355625 cites W2017862980 @default.
• W2022355625 cites W2021508742 @default.
• W2022355625 cites W2021594312 @default.
• W2022355625 cites W2030038561 @default.
• W2022355625 cites W2031380348 @default.
• W2022355625 cites W2032751370 @default.
• W2022355625 cites W2035328122 @default.
• W2022355625 cites W2035839895 @default.
• W2022355625 cites W2038876141 @default.
• W2022355625 cites W2043004937 @default.
• W2022355625 cites W2046138473 @default.
• W2022355625 cites W2046682731 @default.
• W2022355625 cites W2047355302 @default.
• W2022355625 cites W2052232329 @default.
• W2022355625 cites W2053823333 @default.
• W2022355625 cites W2061095258 @default.
• W2022355625 cites W2065151744 @default.
• W2022355625 cites W2080288765 @default.
• W2022355625 cites W2087786653 @default.
• W2022355625 cites W2088085854 @default.
• W2022355625 cites W2088741533 @default.
• W2022355625 cites W2090944740 @default.
• W2022355625 cites W2093659674 @default.
• W2022355625 cites W2093921363 @default.
• W2022355625 cites W2149685961 @default.
• W2022355625 cites W2160172955 @default.
• W2022355625 cites W2168256110 @default.
• W2022355625 cites W2334872921 @default.
• W2022355625 cites W2623493886 @default.
• W2022355625 cites W2623980048 @default.
• W2022355625 cites W2030678228 @default.
• W2022355625 doi "https://doi.org/10.1063/1.430640" @default.
• W2022355625 hasPublicationYear "1975" @default.
• W2022355625 type Work @default.
• W2022355625 sameAs 2022355625 @default.
• W2022355625 citedByCount "106" @default.
• W2022355625 countsByYear W20223556252013 @default.
• W2022355625 countsByYear W20223556252015 @default.
• W2022355625 countsByYear W20223556252018 @default.
• W2022355625 countsByYear W20223556252023 @default.
• W2022355625 crossrefType "journal-article" @default.
• W2022355625 hasAuthorship W2022355625A5045178144 @default.
• W2022355625 hasAuthorship W2022355625A5048874438 @default.
• W2022355625 hasAuthorship W2022355625A5081098414 @default.
• W2022355625 hasConcept C120665830 @default.
• W2022355625 hasConcept C121332964 @default.
• W2022355625 hasConcept C1276947 @default.
• W2022355625 hasConcept C15744967 @default.
• W2022355625 hasConcept C158355884 @default.
• W2022355625 hasConcept C173523689 @default.
• W2022355625 hasConcept C178790620 @default.
• W2022355625 hasConcept C184779094 @default.
• W2022355625 hasConcept C185592680 @default.
• W2022355625 hasConcept C24123453 @default.
• W2022355625 hasConcept C2776029896 @default.
• W2022355625 hasConcept C2776294167 @default.
• W2022355625 hasConcept C2777094241 @default.
• W2022355625 hasConcept C32909587 @default.
• W2022355625 hasConcept C40003534 @default.
• W2022355625 hasConcept C41999313 @default.
• W2022355625 hasConcept C46141821 @default.
• W2022355625 hasConcept C4839761 @default.
• W2022355625 hasConcept C77805123 @default.
• W2022355625 hasConcept C84662259 @default.
• W2022355625 hasConceptScore W2022355625C120665830 @default.
• W2022355625 hasConceptScore W2022355625C121332964 @default.
• W2022355625 hasConceptScore W2022355625C1276947 @default.
• W2022355625 hasConceptScore W2022355625C15744967 @default.
• W2022355625 hasConceptScore W2022355625C158355884 @default.

• next