Electrical conductances of tetrabutylammonium and decamethylferrocenium hexafluorophosphate in organic solvents

D.L.GOLDFARB; M.P.LONGINOTTI; H.R.CORTI

JOURNAL OF SOLUTION CHEMISTRY

Springer Netherlands

Año: 2001 vol. 30 p. 307 - 322

0095-9782

The electrical conductances of tetrabutylammonium hexafluorophosphate in acetone and decamethylferrocenium hexafluorophosphate in acetone, acetonitrile, 1,2-dichloroethane, and dichloromethane have been meassured at 25 C. The Walden product of the Bu4N+ cation and PF6- anion in acetone and other solvents is discussed in relation to the dielectric friction. The electric conductance at infinite dilution and the association constant of this electrolyte increases with decreasing reduced temperature, as expected in the frame work of the association theory, within the primitive model of electrolytes.