Abstract
Measurements of the velocity and absorption coefficient of ultrasound were carried out in 2-nitrobutanol-1 with respect to the frequency of the sound and the temperature. The relaxation process can be accounted for in terms of a rotation about the C–C bond. The relaxation parameters for the observed process have been determined.References
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[2] A. JUSZKIEWICZ, A set of apparatus for measuring the coefficient of absorption of ultrasounds at frequencies of 10-60 MHz, over a temperature range –60 to +200°C, Zeszyty Naukowe UJ, Prace Chem., 21, 257 (1976).
[3] J. LAMB, Physical Acoustics, vol. 11, part 4, 1965, pp. 203.
[4] T. URBAŃSKI, On aliphatic nitrocompounds XXVI hydrogen bonds in nitroalcols and infra-red absorption spectra, Roczniki Chemii, 31, 37 (1957).
[5] H. CAŁUS, H. JANKOWSKA, T. URBAŃSKI, Hydrogen bonds and dipole moments of nitroalcs, Chemistry and Industry, 10, 41 (1959).
