
%0 Journal Article
%A Khurana, SC 
%A Nigam, IJ 
%A Saxena, SP 
%A Gupta, CM 
%T Mixed ligand complex formation by copper ion: Stability constants of copper-oxalate-malonate, copper-oxalate-succinate and copper-oxalate-maleatecomplexes
%J Australian Journal of Chemistry
%D 1975/07/01
%V 28
%N 7
%P 1617-1620
%K 
%R https://doi.org/10.1071/CH9751617
%U https://www.publish.csiro.au/paper/CH9751617 
%X The mixed ligand complex formation by copper ion with some dicarboxylic acids has been investigated polarographically. The reduction of all the three systems under investigation(copper-oxalate-malonate, copper- oxalate-succinate and copper-oxalate-maleate) has been found to involve a two-electron reversible diffusion controlled wave. It has been shown that steric effects are considerable apart from statistical considerations. Electrostatic effects are, however, negligible. 
