Abstract

Fasi Ulla and Yashoda M.P

DOI : http://dx.doi.org/10.13005/ojc/340344

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) methaniminephthalocyanine 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.

IR Spectra; Magnetic Measurements; Powder Diffraction; Tetra-(Thiophene-2-Yl) Methanimine; X-Ray TGA

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