عنوان المقالة:تحضير والتركيب والدراسات الميكروبيلوجية لايونات المرتبطة مع قواعد شف المشتقة من الاورثو فثيل الديهايد Synthesis, Diagnosis and Microbiological Studies of Mn+2, Co+2 , Ni +2, Cu+2 and Hg+2 Chelates of Two Schiff Bases Derived from OPhathaldehyde
لقاء خالد عبد الكريم, رحاب كاظم الشمري و ميسون طارق
English Authors
L.K. Abdul Karem1, R.K. Rahem 1Al-Shemary & M.T. TAWFIQ
Abstract
A new Schiff base derivative ligands [H4L1] and [H2L2] have been produced by condensed ophathaldehyde
with ethylene diamine and [N1, N1’E, N1, N1’E)-N1, N1’-(1, 2-phenylenebis (methan-1-yl1ylidene))
diethane-1, 2-diamine] with 2-benzoyl benzoic acid. Schiff base ligands have been separated
and categorized by 1H, 13 C-NMR, (CHN) elemental analysis, UV-visible, mass spectroscopy and FTIR
methods. Ten new coordination complexes were prepared and structurally diagnosed: [M(L1)Cl2] and
[M2(L2)Cl2] where M(II) = Mn (II), Co(II), Ni(II),Cu(II) and Hg(II). The complexes have been typified by
FTIR, UV-visble atomic absorption, molar conductance elemental analysis, and magnetic susceptibility.
The details of the ligand (H4L1) compounds are getting an octahedral geometry while the complexes of
ligand (H2L2) that are get square planar and tetrahedral geometries. Antimicrobial examinations show
good results in the sharing complexes.
Abstract
new Schiff base derivative ligands [H4L1] and [H2L2] have been produced by condensed ophathaldehyde
with ethylene diamine and [N1, N1’E, N1, N1’E)-N1, N1’-(1, 2-phenylenebis (methan-1-yl1ylidene))
diethane-1, 2-diamine] with 2-benzoyl benzoic acid. Schiff base ligands have been separated
and categorized by 1H, 13 C-NMR, (CHN) elemental analysis, UV-visible, mass spectroscopy and FTIR
methods. Ten new coordination complexes were prepared and structurally diagnosed: [M(L1)Cl2] and
[M2(L2)Cl2] where M(II) = Mn (II), Co(II), Ni(II),Cu(II) and Hg(II). The complexes have been typified by
FTIR, UV-visble atomic absorption, molar conductance elemental analysis, and magnetic susceptibility.
The details of the ligand (H4L1) compounds are getting an octahedral geometry while the complexes of
ligand (H2L2) that are get square planar and tetrahedral geometries. Antimicrobial examinations show
good results in the sharing a
ا.د. لقاء خالد عبد الكريم | lekaa khalid abd al-karem | 21406