TY - BOOK AU - Ahmed Badr Kamel Mohamed Gad AU - Gehad Genedy Mohamed , AU - Mohamed Ahmed Badawy , AU - Mohamed Mohamed Omar , TI - Preparation and characterization of some polydentate organic ligands and their chelates with some transition metals / PY - 2009/// CY - Cairo : PB - Ahmed Badr Kamel Mohamed Gad , KW - Elemental analyses KW - Organic ligands complexes KW - Spectroscopy N1 - Thesis (M.Sc.) - Cairo University - Faculty of Science - Department of Inorganic Chemistry; Issued also as CD N2 - This work had been carried out to investigate the corrdination behaviour of three organic ligands with different coordination sites, towards some bi- and trivalent metal ions like Mn(11), Co(11), Ni(11), Cu(11), Zn(11) and Fe(11). The solid chelates of (HL₁), (H₂L₂) and (HL₃) were prepared and subjected to many analytical techiques such as elemental analyses UR - http://172.23.153.220/th.pdf ER -