Title of article
Synthesis and Characterization of New figand |(2-{l-[(2-hydroxy-benzylidene)-hydrazono]- ethyl} benzene-1, 5-trioI] and Its Complexes With (Mn(11), Fe(1I), Cd(ll), and Hg( l l ) ) Ions
Author/Authors
Numan, A .T. University of Baghdad - College of Education Ibn Al-Haitham - Department of Chemistry, Iraq , Al-Kazweeni, M. University of Baghdad - College of Education, Ibn Al-Haitham - Department of Chemistry, Iraq , Aziz, M. R. University of Baghdad - College of Education Ibn-Al-Haitham - Department of Chemistry, Iraq
From page
60
To page
74
Abstract
In the present paper we report the synthesis of a new ligand [H4L] [(2-{l-[(2-hydroxy-benzylidene)-hydrazono]-ethy[} benzene- 1,3,5-trio! and its complexes with (Mn(U Fe n), Cd(ll and Hgm ) The ligand was prepared in two steps . In the first step a solution of saiicylatdehyed in methanol reacted under reflux with hydrazinemonohydrate to give an intermediate compound which reacted in the second step with 2,4,6-trihydroxidemonohydrate giving the mentioned ligand . The complexes were synthesis by direct reaction of the corresponding metal chloride with ligand • The ligand and the complexes have been characterized by spectroscopic methods [!H NMR, 1R, U.V-Vis, , atomic absorption], HPIX microanalysis along with conductivity measurements. From the above data the proposed molecular structures for complexes [MnfTbL) J ? |Te(H2L)W Cd(Ii?L)] , and [HgCThL)] .Were found to be an tetrahedral structure about metal ions.
Journal title
Ibn Alhaitham Journal For Pure and Applied Science
Journal title
Ibn Alhaitham Journal For Pure and Applied Science
Record number
2601363
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