Synthesis and Characterization of Polymeric Complex of Cu(II) with Cyclodichloro Phosphazene

Abstract

(PNCl₂)₃ is used as ligand to prepare its complex with CuCl₂. To Know the nature and composition of the complex its IR, UV and EPR spectra are analyzed alongwith quantitative estimation and molecular weight determination. The various parameters energy gap (ΔE), μ_eff, g_II, g_⊥, χ_A, A/B and oscillation strength (f) have also been computed. It is concluded from IR, UV and EPR spectra that the complex is a semiconductor polymer having the composition [(P₃N₃Cl₅)⁺ (CuCl₃^-)]₃.