S. Seibig, R. Eldik
Sep 15, 1998
Citations
1
Influential Citations
14
Citations
Journal
Inorganica Chimica Acta
Abstract
Abstract The structure of trans -1,2-diaminocyclohexane- N , N ′-tetraacetatoferrate(III) was investigated in the solid state and in aqueous solution. The p K a values for the title complex were determined with the aid of spectrophotometric titration to be p K a1 = 1.10 ± 0.03 and p K a2 = 6.9 ± 0.2. Electrochemical data were obtained as a function of pH and a new redox wave belonging to a dimeric species was observed. The structure of Na[Fe(cdta)(H 2 O)]·5H 2 O was determined by single crystal X-ray analysis.