Resin, N. (2013). Preparation and characterization of binuclear{Cr(III),Mn(II),Co(II),Ni(II)} complexes with 1,4-Bis-[carbamido -4-p-bromo phenyl-2,3-dihydrothiazole-2-thione]phenyl. , 24(6), 41-48.
NawalDaami Resin. "Preparation and characterization of binuclear{Cr(III),Mn(II),Co(II),Ni(II)} complexes with 1,4-Bis-[carbamido -4-p-bromo phenyl-2,3-dihydrothiazole-2-thione]phenyl". , 24, 6, 2013, 41-48.
Resin, N. (2013). 'Preparation and characterization of binuclear{Cr(III),Mn(II),Co(II),Ni(II)} complexes with 1,4-Bis-[carbamido -4-p-bromo phenyl-2,3-dihydrothiazole-2-thione]phenyl', , 24(6), pp. 41-48.
Resin, N. Preparation and characterization of binuclear{Cr(III),Mn(II),Co(II),Ni(II)} complexes with 1,4-Bis-[carbamido -4-p-bromo phenyl-2,3-dihydrothiazole-2-thione]phenyl. , 2013; 24(6): 41-48.

Preparation and characterization of binuclear{Cr(III),Mn(II),Co(II),Ni(II)} complexes with 1,4-Bis-[carbamido -4-p-bromo phenyl-2,3-dihydrothiazole-2-thione]phenyl

Al-Mustansiriyah Journal of Science
Article 1, Volume 24, Issue 6, 2013, Pages 41-48
Author
NawalDaami Resin
Abstract
The recent work represent the Preparation and characterization of binuclear metal complexes with donor ligand by nitrogen and sulfur 1,4-Bis-[carbamido -4-p-bromo phenyl-2,3-dihydrothiazole -2-thione] phenyl figure(1) . The complexes were prepared from the reaction of transition metal with the ligand .The new complexes are formed the general formula [Cr2(L)(H 2O)4Cl4]Cl2 , [ M2(L)2( H2O)4] Cl4 were M= Mn (II), Co (II) and [Ni2(L)2]Cl4.


Figure-1:1,4-Bis-[carbamido-4-p-bromophenyl-2,3-dihydrothiazole-2-thione]phenyl

The ligand and its metal complexes were characterized by spectroscopic methods ( FTIR, UV-Vis, A.A ) ,magnetic susceptibility ,melting point and conductivity .From these results the complexes for Cr(III), Mn (II),Co (II) showed octahedral geometry, while square planar geometry for Ni(II) complex.
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