SYNTHESIS AND CHARACTERIZATION OF SCHIFF BASE TRANSITION METAL COMPLEXES
Author(s) -
Hanan Ibraheem
Publication year - 2009
Publication title -
journal of al-nahrain university-science
Language(s) - English
Resource type - Journals
eISSN - 2519-0881
pISSN - 1814-5922
DOI - 10.22401/jnus.12.4.01
Subject(s) - schiff base , magnetic susceptibility , metal , diamine , chemistry , transition metal , crystallography , conductance , square pyramidal molecular geometry , fourier transform infrared spectroscopy , metal ions in aqueous solution , stereochemistry , inorganic chemistry , polymer chemistry , physics , organic chemistry , catalysis , condensed matter physics , quantum mechanics
New metal complexes of cu(II); Ni(II); Co(II); Mn(II); Zn(II); VO(IV) and Cd (II) have been synthesized from the Sciff base (L) derived from 4-amino antipyrine,salicyaldehyde and O-phenylene diamine. The prepared complexes where characterized by magnetic susceptibility, Molar conductance,FTIR,Uv-vis. The data show that these complexes have composition of ML type. The uv-vis,magnetic susceptibility data of the complexas suggest asquare-planar geometry around the central metal ion except VO(IV )complex which has square-pyramidal geometry.
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