Coordination of cobalt(III), nickel(II), copper(II), palladium(II) and platinum(II) with N-ethyl-N′-(4′-methylthiazol-2′-yl)thiourea (HL)

Coordination complexes of formula [ML2], [CoL3], [Pd(HL)Cl-2], [CuLCl(H2O)] and [CuL2(H2O)(2)] {L=anion of N-ethyl-N-(4-methylthiazol-2-yl)thiourea; M=Pt-II, Pd-II or Ni-II} were prepared and characterized by elemental analyses, magnetic susceptibilities, and by IR, NMR, electronic and mass spectral measurements.