عنوان المقالة:Synthesis and Characterization of New Ligand type N2O2 and its complexes with (Co(II),Ni(II),Cu(II),Zn(II) and Cd(II) ions Synthesis and Characterization of New Ligand type N2O2 and its complexes with (Co(II),Ni(II),Cu(II),Zn(II) and Cd(II) ions
Ahmad Thabet Numan, Issa Omeran Issa and Leqaa Khalid
Abstract
The [2-hydroxy -1,2-diphynel-ethanone oxime] was reacted with 1,2- dichloroethan to
give the new ligand [H2L].this ligand was reacted with some metal ions
(Co(II),Ni(II),Cu(II),Zn(II) and Cd(II) in methanol as a solvent to give a series of new
(1:1)complexes of the general formula [ M(HL)]Cl ,( where : M=
Co(II),Ni(II),Cu(II),Zn(II) and Cd(II)) are isolated All compounds have been characterized
by spectroscopic methods [ I.R , U.V -Vis ] atomic absorption . Chloride content along
with conductivity measurements. From the above data the proposed molecular structure
for (Co, Cu, Ni, Zn and Cd) complexes adopting a tetrahedral structure
Abstract
The [2-hydroxy -1,2-diphynel-ethanone oxime] was reacted with 1,2- dichloroethan to
give the new ligand [H2L].this ligand was reacted with some metal ions
(Co(II),Ni(II),Cu(II),Zn(II) and Cd(II) in methanol as a solvent to give a series of new
(1:1)complexes of the general formula [ M(HL)]Cl ,( where : M=
Co(II),Ni(II),Cu(II),Zn(II) and Cd(II)) are isolated All compounds have been characterized
by spectroscopic methods [ I.R , U.V -Vis ] atomic absorption . Chloride content along
with conductivity measurements. From the above data the proposed molecular structure
for (Co, Cu, Ni, Zn and Cd) complexes adopting a tetrahedral structure
ا.د. لقاء خالد عبد الكريم | lekaa khalid abd al-karem | 21771