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Title: Synthesis of some 16-membered macrocyclic complexes of chrornium(III), manganese(II), iron(III), cobalt(II), nickel(II) and copper(II) containing a tetraoxooctaazacyclohexadecane ligand
Authors: Howlader, M B H
Islam, M S
Karim, M R
Issue Date: Apr-2000
Publisher: NISCAIR-CSIR, India
Abstract: 16-Membered macrocyclic complexes of Cr(III), Mn(II), Fe(III), Co(II), Ni(II) and Cu(II) containing tetraoxooctaazacyclohexadecane ligand (L=C8H16N8O4) have been isolated by the template condensation of malonodihydrazide and formaldehyde in the presence of corresponding metal chloride and characterized by elemental analyses, infrared, 1H NMR, UV-visible spectroscopic studies, magnetic moments and conductance measurements. The complexes of the type [M(L)Cl2] [where M=Mn, Co, Ni and Cu] and [M(L)Cl2]Cl [M=Cr and Fe] are all octahedral in nature.
Page(s): 407-409
ISSN: 0975-0975(Online); 0376-4710(Print)
Appears in Collections:IJC-A Vol.39A(04) [April 2000]

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