
%0 Journal Article
%A Claridge, RFC 
%A Kilpatrick, JJ 
%A Powell, HKJ 
%T Glutamate and aspartate complexes of copper(II): equilibrium and E.P.R. measurements
%J Australian Journal of Chemistry
%D 1980/12/01
%V 33
%N 12
%P 2757-2760
%K 
%R https://doi.org/10.1071/CH9802757
%U https://www.publish.csiro.au/paper/CH9802757 
%X Complexes [CuHL]+ containing protonated ligand have been characterized for the ligands L-glutamate and L-aspartate:                  logK3(M+H+L&#8596;MHL) = 12.62±0.05 and 12.70±0.03  respectively, at 25&#176;C, I 0.10 M KNO3. Equilibrium constants have been redetermined for the complexes [CuL] and [CuL2]2-. Visible absorption and e.p.r. parameters are reported for the complexes; these data establish that the complexes [CuHL]+ have the &#945;-amino carboxylate group coordinated to copper(II). 
