Synthesis and spectral studies on substituted metal (II)-tetra-1-(thiophene-2-yl)methanimine phthalocyanine complexes

The synthesis, characterization of symmetrically substituted transition metal (ΙΙ)–tetra-1-(thiophene-2-yl) methaniminephthalocyanine complexes by condensation of tetraamino phthalocyanines with 2-thiophenecarboxaldehyde had been prepared. The structural and characterization of theblue colour tetra -1-(thiophene-2- yl )methanimine phthalocyanine complexesare elucidated by using a number of analytical techniques like FT-Infrared, UV-Vis spectroscopy, XRD, magnetic measurements and thermo-gravimetric analysis.The kinetic parameters and thermal decomposition of synthesized phthalocyanines complexes were calculated using thermo-gravimetric analytical data.