The bidentate chelating agent 8-dimethylarsinoquinoline. Part III. Complexes of divalent nickel
Abstract
The isolation of divalent nickel complexes with the bidentate chelating agent 8-dimethylarsinoquinoline (8-dmaq) is reported. Both bis- and tris-chelates of the type Ni(8-dmaq)2X2(X = Cl–, Br–, I–, SCN–, and NO3) and Ni(8-dmaq)3X2(X = ClO4– and Ph4B–) are isolated, and their structures have been deduced from magnetic, conductivity, and spectral measurements.