عنوان المقالة:تحضير وتشخيص الليكاندN-Propyl Salicylamid ثنائي السن الجديد ومعقداته Synthesis and Characterisation of Novel Bidentate Ligand N-Propyl Salicylamid and its complexes with (Cr(III), Co (II),Ni(II), Cu (II), Zn (II), Cd(II)and Hg(II) )
A methyl Salicylate was reacted with Propyl amine to produce the new bidentate ligand (N-Propyl Salicylamid) [H2L].Also complexes of the ligand H2L in general formula [M (HL)2 ] , [M= CoII, ZnII, CdII, HgII] and [Et3NH]n [ M(HL)2Cl2] ,
M= CrIII,n=1; M=NiII, CuII ,n=2 were prepared. All compounds have been characterised by spectroscopic methods [I.R., UV-Vis, atomic absorption,( 1HNMR and EI-mass for the ligand) ] microanalysis(C.H.N) along with conductivity measurements .From the above data,the proposed molecular structure for Cr,Ni and Cu complexes is distorted octahedral, while Co,Zn,Cd and Hg complexes are forming tetrahedral geometry .
Abstract
Synthesis and Characterisation of Novel Bidentate Ligand N-Propyl Salicylamid and its complexes with (Cr(III), Co (II),Ni(II), Cu (II), Zn (II), Cd(II)and Hg(II) )
ا.د. انعام اسماعيل يوسف | Enaam Ismail Yousif | 22399