Influence of high energy γ-irradiation on some binuclear transition metal complexes of pentadentate ligand: Spectral, thermal, modelling, X-ray diffraction, morphological and solid electrical conductivity.

New binuclear Co(II) (1), Ni(II) (2) and Cu(II) (3) complexes of N,N'-(2,2'-azanediylbis(ethane-2,1-diyl))bis(2-aminobenzamide) have been synthesized and fully characterized by various chemical and spectral techniques. The synthesized complexes were irradiated by Co gamma rays to dose value of 100 kGy (hereafter referred to as 1a,2a,3a). Molar conductance, spectral, thermal, magnetic moment measurements, powder X-ray diffraction and solid electrical conductivity measurements were investigated before and after exposure to irradiation.