Mohamed Ismail Abdelhamid Mohamed  <br/><br/>
Prepation and characterization of some polydentate schiff bases with some transition metals /  
 تحضير وتوصيف بعض متراكبات شيف عديدة العطاء مع بعض العناصر الانتقالية 
Mohamed Ismail Abdelhamid Mohamed ; Supervised Gehad G. Mohamed , F. M. A. Altalbawy 
 - Cairo :   Mohamed Ismail Abdelhamid Mohamed ,   2009 
 - 53Leaves :   charts ;   30cm 
<br/><br/>Thesis (M.Sc.) - Cairo University - Faculty of Science- Department of Inorganic Chemistry 
<br/><br/> This work had been carried out to investigate the coordination behaviour of two Schiff bases with SNO coordination sites,towards some bi-and trivalent metal ions like Cr(III), Mn(II), Fe(III), Co(II) (CI, C1O4),Ni(II) (CI,C1O4),Cu(II) and Zn(II).The ionization constants of the Schiff bases under investigation as well as the stability constants of their metal chelates are calculated pH-mettrically at 25oC and ionic strengthu=0.1 50%(v\v)ethanol-water mixture 
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<br/><br/><label>Subjects--Index Terms: </label>pH-metry  Schiff bases complexes Spectroscopy