
%0 Journal Article
%A Levien, BJ 
%A Mills, R 
%T Mutual diffusion, intradiffusion and viscosity coefficients for mixtures of cyclopentane and cyclooctane at 298.15 K
%J Australian Journal of Chemistry
%D 1980/09/01
%V 33
%N 9
%P 1977-1985
%K 
%R https://doi.org/10.1071/CH9801977
%U https://www.publish.csiro.au/paper/CH9801977 
%X Mutual diffusion, intradiffusion and viscosity coefficients have been measured at 298.15 K for the system cyclopentane (1)+cyclooctane (2). The mutual diffusion coefficient extrapolates to Do21 2.361&#215;10-9 m s-1 for pure cyclopentane and to D&#176;12 0.793x 10-9 m s-1 for pure cyclooctane and these values are in good agreement with the corresponding tracer-diffusion ones. The viscosity and intradiffusion coefficients vary from 0.415 &#215; 10-3 kg m-1 s-1 and 3.114 &#215; 10-9 m2 s-1 for pure cyclopentane to 2.250 &#215; 10-3 kg m-1 s-1 and 0.546 &#215; 10-9 m2 s-1 for pure cyclooctane.     It is shown that the intradiffusion and viscosity coefficients can be related through the Stokes-Einstein equation. The diffusion measurements have been transformed to velocity cross-correlation coefficients and it is found that there appear to be no special associative effects or structural features in this system. 
