3.1. Molar Conductance Measurements
The metal (II)/(III) complexes were dissolved in DMSO
and the molar conductivities of 10
–3
M of their solutions
were measured at room temperature. The conductance
values of the M(III) complexes support their electrolytic
nature (1:1) types while M(II) complexes are non ionic in
nature and non electrolytes. The data are listed in Table 1.