Cr(III), Fe(III), Co(II), Ni(II) and Cu(II) complexes of diethylenetriaminebis(dithiocarbamate), L, have been synthesized and characterized by elemental analysis, magnetic measurements, electronic, esr and infrared spectral studies. The Cr(III) and Fe(III) complexes are octahedral with composition [M(L)(H20)Cl], whereas Co(II), Ni(II) and Cu(II) derivatives, [CoL]·2H20, [NiL] and [CuL], are square-planar. The esr spectral features indicate significant distortion from ideal symmetry.
Volume 134, 2022
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