Some complexes of dipropylenetriamine with nickel(II), copper(II), zinc(II), and cobalt(III)

Abstract

The preparations and properties of the following complexes of dipropylenetriamine [NH2·[CH2]3·NH·[CH2]3·NH2= dpt] are reported: Ni(dpt)2Cl2,H2O, Ni(dpt)2(NO2)3,H2O, Ni dpt (NO3)2, Ni dpt (NO3)2, (H2O)2, Ni dpt Cl2, Cu(dpt)2(ClO4)2, Cu dpt (dptH)(OH)(ClO4)2, Cu3(dpt)3(CO3)(ClO4)4,2H2O, Cu4(dpt)4(CO3)Cl6,8H2O, Zn(dpt)2(ClO4)2, Zn2(dpt)2OH(ClO4)3, Zn dpt Cl2, Co dpt Cl3, Co dpt (NCS)3, Co dpt (N3)3, Co dpt (NO2)3, and Co dpt Cl2(H2O)ClO4. Infrared spectra, metal-ion spectra, and magnetic susceptibilities (of the copper compounds) are reported.