Chromatographic Separation of Some Inorganic Isomers

Abstract

Isomeric simple complexes of Ti (III) and Hg(II) with p-diethylaminoanil of anthraceneglyoxal (DEAAnG) and isomeric mixed ligand complexes of Zn (II) with DEAAnG and Thiourea (TU) have been synthesized, resolved in bulk on silica gel column, and characterized on the basis of elemental analyses, molar conductance and infrared studies.

Binary mixtures of isomers have been analysed by TLC, PC and EC techniques. TLC method showing highest resolving capacity was used in the quantitative analysis of isomeric mixtures. Resolved isomers were identified using i.r. and migration rate correlations.