EXTRACTION OF SOME BIVALENT METAL IONS WITH NEW MULTI-COORDINATION BENZENE DERIVATIVES, RESISTANCE CONSTANT OF THE COMPLEX AND IMPACT OF ANIONS ON IT

Abstract

Resistance constant of the complex formed during the extraction of bivalent metal ions with
new multi-coordination benzene derivatives and the effect of anions on it was studied in detail. It
was determined that creation of resistant bond between crown ethers and metal ions depends on the
number of active centers in functional group inside benzene ring and other structural factors.
Keywords: metal ions, extraction, active centers, multi-coordination derivatives, resistance
constant