Abstract
Measurements of dielectric permittivity and electric conductance are presented for mixtures of carboxylic acids - formic, trifluoroacetic, acetic and propionic - and non-polar liquids. For the dielectric and associative behavior of carboxylic acids a knowledge of the cis-trans conformational equilibria of the monomeric acid molecules seems to be essential. Therefore the cis and trans conformations of these molecules have been calculated by the CNDO/2 and PCILO methods. Appreciable rotational barriers for their interconversion have been obtained.
Original language | English |
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Pages (from-to) | 66-71 |
Number of pages | 6 |
Journal | Chemical Physics Letters |
Volume | 40 |
Issue number | 1 |
DOIs | |
State | Published - May 15 1976 |