
TY  - JOUR
A1  - Lada, E 
A1  - Urbanczyk, A 
A1  - Kalinowski, MK 
T1  - Polarographic Study of the Complexation of Na<sup>+</sup> and K<sup>+</sup> Ions by Dibenzo-18-crown-6 in Non-Aqueous Solution
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1990
VL  - 43
IS  - 12
SP  - 2003
EP  - 2008
KW  - 
UR  - https://doi.org/10.1071/CH9902003 
N2  - Complexes of Na+ and K+ ions with dibenzo-18-crown-6 (6,7,9,10,17,18,20,21-octahydro-dibenzo[ b,k ] [1,4,7,10,13,16] hexaoxacyclooctadecin ) were studied by polarography in several non-proton-donating media. Their stability constants are strongly influenced by the solvents, and vary inversely with the Gutmann donicity scale and with the Persson HDS parameter which is a measure of the hardness for these solvents. 
ER  -

