A series of mono- and binuclear Gadolinium(III) macrocylic complexes have been prepared by the condensation of schiff's bases with the precursor compound 4,4'-dimethyl(2,2'-diformyl-6,6'-piperazine-1,4-di-yl-methylene)bis phenol in template method. All the binuclear complexes have been prepared in situ from their corresponding mononuclear complexes without isolation. The phenolate oxygen atom of the binucleating ligands behaves as a bridging group between two metals. The complexes have been characterized by elemental analysis, IR, NMR, UV spectra. The ESR special study was carried out for some complexes. The results of elemental analysis of the complexes are in good agreement with the theoretical value. Conductivity studies reveal that all the complexes are neutral.