DIRECT ELECTROCHEMICAL SYNTHESIS AND CHARACTERIZATION OF NEODIMIUM( Ⅱ ) COMPLEX WITH 2-HYDROXY-2,4,6- CYCLOHEPTATRIENONE(TROPOLONE)

Tris(tropolonato)neodimium(Ⅲ）has been prepared by the electrochemical oxidation of neodimium metal anode in acetonitrile solution of 2-hydroxy-2,4,6-cycloheptatrienone(tropolone).The unusual divalent neodimium complex was formed at the first step of electrosyn-thesis.The final product,Nd(C7H6O2)3,has been characterized by microanalysis and the studies of IR and ^1H,C3 NMR spectra.

Tris(tropolonato)neodimium( Ⅲ )has been prepared by the electrochemical oxidation of neodimium meral anode in acetonitrile solution of 2-hydroxy - 2,4,6 - cycloheptatrienone(tropolone). The unusual divalent neodimium complex was formed at the first step of electrosyn - thesis. The final product ,Nd (C7H6O2)3, has been characterized by microanalysis and the studies of IR and H, C3 NMR spectra.