| Autor: |
Mirzaev, S. Z., Mirzaev, S.Z., Khabibullaev, P. K., Khabibullaev, P.K., Kononenko, V. S., Kononenko, V.S., Saidov, A. A., Saidov, A.A. |
| Předmět: |
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| Zdroj: |
Journal of Chemical Physics; 1/8/2000, Vol. 112 Issue 2 |
| Abstrakt: |
The ultrasonic attenuation of pure propyl formate was measured in the frequency range from 80 kHz to 150 MHz, over the temperature range from 20 °C to 70 °C. From the temperature dependence of a relaxation parameter of the ultrasonic attenuation, molecular parameters of propyl formate were calculated. The estimated value were 5.5 kcal/mol for activation enthalpy and 3.2 kcal/mol for the enthalpy difference between trans- and cis-isomers of propyl formate. © 2000 American Institute of Physics. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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