Benner
الدكتورة ابتهال كاظم دوش ( أستاذ مساعد )
كلية التربية للبنات - الكيمياء
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Synthesis and Characterization of Some Transition Metal Complexes with New Schiff Base Ligand Derivative from Isatin.
تحميل
بحث النوع:
علوم التخصص العام:
Ebtihal Kadhum Kareem اسم الناشر:
Sajid M. Lateef and Abbas Abid Ali Drea اسماء المساعدين:
Journal of Kufa for Chemical Science Vol.(1) No. (10) ………………….November 2015 الجهة الناشرة:
Journal of Kufa for Chemical Science  
2015 سنة النشر:

الخلاصة

Abstract The New Schiff base ligand [(E)-3-[(Z)-3-(2- Hydroxy phenylimino)-1,5-dimethyl-2-phenyl-2,3-dihydro- 1H-pyrazol-4-ylimino]indolin-2-one](2HDMIA) was prepared. The prepared ligand was characterized by melting point, IR and UV-Vis spectra. All preparation of complexes of the ions Co (II), Ni(II)and Cu(II) were deduced according to the molar ratio depending on the Micro elemental Analysis (C.H.N.). However ,the ratio were 1:2 (M: L )for all ions. The prepared complexes were characterized using IR, UV-Vis spectra, molar conductivity magnetic susceptibility and melting points measurements. The percentages of the metals in the complexes were measured by flame atomic absorption technique. Micro elemental Analysis (C.H.N.) were also found, the results are in agreement with the Calculated values. All the complexes are quite stable and could be Stored for months without any appreciable change. According to the results obtained by elemental and spectral analysis, an octahedral structure suggested for the prepared complexes of the ions Co (II)and Ni(II) and square planer of the Cu(II) complex.