Synthesis,Structures and Properties of Mn(III) Schiff Base Complexes

Mn(Ⅲ) Schiff base complexes of [Mn(C20H14N2O2)(H2O)(CH3OH)]ClO4(1)and [Mn(C20H14N2O2)(C7H5O2)]·CH3CN(2) have been synthesized and structurally characterized by X ray method. The crystal of complex 1 belongs to monoclinic , space group P21/n, with a=1.1748(7)nm, b=1.3985(7)nm, c=1.3538(4)nm,β=92.63°,V=2.222(2)nm3, Z=4; The crystal of complex 2 belongs to monoclinic , space group P21/n,with a=1.0252(2)nm,b=2.0146(3)nm, c=1.2494(4) nm, β=111.12(2)°,V=2.407(2) nm3, Z=4. The UV Vis spectra have also been determined.