Synthesis of Nickel(II) Complexes Using Malonodihydrazone Ligands Having Long Chain Pendent Arms
Year: 2012
Type: article
Abstract: The Schiff base complexes of transition metals have been widely used in biological, industrial and analytical fields. The present work is synthesis and characterization of some complexes. The complexes K2[Ni(C31H26N4O4)2], K2[Ni(C29H38N4O4)2], and K2[Ni(C41H62N4O2)4], have been prepared by the reaction of Schiff bases with nickel(II) acetate tetrahydrate in the presence of base (KOH) in 2:1 molar ratio. The Schiff base ligands e.g. L'H2, L''H2 and L'''H2 were prepared from the reaction of malonodihydrazide with 4-benzyloxybenzaldehyde, 4-hexyloxybenzaldehyde and 4-dodecyloxybenzaldehyde.Where L'H2represents L''H2, represents L'''H2 represents The complexes 1-3 have been characterized on the basis of elemental analysis, metal estimation, magnetic moments, conductance measurements, IR and UV-visible spectra and study of other physical properties. The suggested structures of the complexes 1-3 are square planar in nature.
DOI: 10.5539/ijc.v4n5p16
Authors: H M Tariqul Islam, R. Shabnam, B. H. Howlader, M. A. Latif, B. M. Chaki, M. A. Jalil Miah
Institutions: Begum Rokeya University, University of Rajshahi
Language: English
Subfield: Inorganic Chemistry
Field: Chemistry
Domain: Physical Sciences
Open Access status: hybrid
OpenAlex ID: W2043967258