Molecular reorientations in liquid benzene: raman line shapes and 2D NMR relaxation
作者： Kenneth T. Gillen , James E. Griffiths
DOI: 10.1016/0009-2614(72)87096-9
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摘要: Abstract The interpretation of molecular reorientations in liquid benzene has been largely unsatisfactory because isotropic reorientation is usually assumed. By analyzing Raman line shapes and 2 D NMR relaxation times as a function temperature, picture highly anisotropic emerges. Rotation about the symmetry axis appears to be consistent with slightly damped free rotation model diffusion whereas rotational motion perpendicular C 6 can best interpreted terms small-step brownian model.
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P.W. Atkins, Relaxation studies VII. Nuclear magnetic relaxation due to gas-like rotation in liquids Molecular Physics. ,vol. 17, pp. 321- 327 ,(1969) , 10.1080/00268976900101101
Kenneth T. Gillen, Joseph H. Noggle, NMR Studies of the Rotational Diffusion of Symmetric Top Molecules in Liquids The Journal of Chemical Physics. ,vol. 53, pp. 801- 809 ,(1970) , 10.1063/1.1674063
Thomas Julian Ward, Density, viscosity, and thermal conductivity of liquid boron trichloride Journal of Chemical & Engineering Data. ,vol. 14, pp. 167- 168 ,(1969) , 10.1021/JE60041A007
R. A. Assink, J. DeZwaan, J. Jonas, Pressure Effect on the Coupling Between Rotational and Translational Motions of Monosubstituted Benzenes in the Liquid State The Journal of Chemical Physics. ,vol. 56, pp. 4975- 4983 ,(1972) , 10.1063/1.1676977
William A. Steele, Molecular Reorientation in Liquids. I. Distribution Functions and Friction Constants The Journal of Chemical Physics. ,vol. 38, pp. 2404- 2410 ,(1963) , 10.1063/1.1733516
P.W. Atkins, A. Loewenstein, Y. Margalit, Nuclear magnetic relaxation in liquid ammonia and conditional inertial rotation in liquids Molecular Physics. ,vol. 17, pp. 329- 340 ,(1969) , 10.1080/00268976900101111
W. B. Moniz, W. A. Steele, J. A. Dixon, Nuclear Spin Relaxation in Liquids. Spheroidal Molecules The Journal of Chemical Physics. ,vol. 38, pp. 2418- 2426 ,(1963) , 10.1063/1.1733518
P. Diehl, C. L. Khetrapal, Study of isotopic effects and determination of the quadrupole coupling constant from the nuclear magnetic resonance spectra of monodeuterobenzene in a nematic phase Canadian Journal of Chemistry. ,vol. 47, pp. 1411- 1416 ,(1969) , 10.1139/V69-230
J. C. Rowell, W. D. Phillips, L. R. Melby, M. Panar, NMR Studies of Some Liquid Crystal Systems Journal of Chemical Physics. ,vol. 43, pp. 3442- 3454 ,(1965) , 10.1063/1.1696498
M. J. Colles, J. E. Griffiths, Relative and Absolute Raman Scattering Cross Sections in Liquids Journal of Chemical Physics. ,vol. 56, pp. 3384- 3391 ,(1972) , 10.1063/1.1677709