Spectroscopic characterization of tetradentate macrocyclic ligand: it’s transition metal complexes
作者:Sulekh Chandra、Lokesh Kumar Gupta
DOI:10.1016/j.saa.2004.01.015
日期:2004.10
conductance measurements of the complexes in DMSO correspond to be nonelectrolytic nature for Mn(II), Co(II) and Cu(II) while 1:2 electrolytes for Ni(II) complexes. Thus these complexes may be formulated as [M(L)X2] and [Ni(L)]X2 (where M: Mn(II), Co(II), and Cu(II) and X = Cl- and NO3-). On the basis of IR, electronic and EPR spectral studies an octahedral geometry has been assigned for Mn(II) and Co(II) complexes