SYNTHESIS AND INVESTIGATION OF N-METHYLACRYLOYLOXYTETRABROMOPHTHALIMIDE POLYMER COMPLEXES WITH SOME TRANSITION-METAL CHLORIDES

N-Methylacryloyloxytetrabromophthalimide (NMTP) monomer was prepared a nd studied by elemental analysis and IR, H-1 NMR and UV-vis spectrosco py. The effect of solvent on UV-vis spectra is considered. Complexes o f (NMTP) with Cu(II), Co(II), Ni(II), Zn(II) and Fe(III) chlorides hav e been studied. The equilibrium constants (K-c) of some metal ions, mo lar extinction coefficients (epsilon), ionization potential (IP), the stoichiometry and foreign ions are determined, The solid complexes hav e been prepared and investigated by elemental analysis, IR, UV-vis and ESR spectroscopy to elucidate the structural configuration.