Several of the physical properties of liquid cis-decalin seem to change at about 55°C. The surface tension-temperature curve for example shows a change in slope at about this temperature. It was thought of interest to study the Raman effect of the two isomers as a function of temperature in order to find out if the scattering power of the two isomers shows different behavior over the temperature range 25°-75°C. It appears that the scattering of trans-decalin remains about the same over this temperature range while the cisisomer shows increased scattering at the higher temperature. Some ideas are expressed that might account for the phenomenon.
Proceedings of the Iowa Academy of Science
© Copyright 1952 by the Iowa Academy of Science, Inc.
Glockler, Geo. and Tung, Jo-Yun
"The Raman Effect of Cis and Trans-Decalin,"
Proceedings of the Iowa Academy of Science, 59(1), 193-196.
Available at: https://scholarworks.uni.edu/pias/vol59/iss1/23