التفاصيل البيبلوغرافية
| العنوان: |
Low frequency polarized and depolarized light scattering in H-bonded liquids: CH3(CH2)n-1OH (n=1,...,5). |
| المؤلفون: |
Benassi, P., Mazzacurati, V., Nardone, M., Ruocco, G., Signorelli, G. |
| المصدر: |
Journal of Chemical Physics; 12/1/1989, Vol. 91 Issue 11, p6752, 6p |
| مصطلحات موضوعية: |
LIGHT scattering, HYDROGEN bonding, LIQUIDS, ALCOHOLS (Chemical class) |
| مستخلص: |
Polarized and depolarized room temperature light scattering spectra of normal alcohols from methanol to pentanol have been measured up to 80 cm-1 frequency shift. At low frequency shifts (smaller than 4 cm-1), resolutions as high as 0.04 cm-1 have been used. The possibility of using the same spectrometer for measuring both low frequency Brillouin structures and high frequency depolarized tails allows for the first time a precise determination of both lineshapes and relative integrated intensities between the various spectral components. The experimental results are presented and briefly discussed on the basis of the existing theories for depolarized scattering from molecular liquids. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |
