Title of article :
Synthesis and Crystal Structure of Bis-[Co(L)(NCS)(MeOH)], where (LH = 4-(Salicylaldimine) antipyrine)
Author/Authors :
El-Mehdawi, R. M. Al-Fateh University - Faculty of science - Chemistry dept, Libya , Eldewik, A. N. 7th of April University - Faculty of science - Chemistry dept, Libya , Kreddan, K. M. Libyan Petroleum Institute, Libya , El-Hamruni, S. H. Al-Fateh University - Faculty of science - Chemistry dept, Libya , Hend ben, Hussien Libyan Petroleum Institute, Libya , Hitchcok, P. B. University of Sussex - School of life Science - Department of Chemistry, UK , Shabash, A. A. Al-Fateh University - Faculty of science - Chemistry dept, Libya
Abstract :
The title complex was isolated as red solid material from the reaction of Co(SCN)2 with 4- (Salicylaldimine) antipyrine in ethanol. The molecular structure has been determined by elemental analysis, FTIR, UV-Vis and X-ray diffraction. The crystallographic data are: monoclinic P21/n, a = 9.8335(3) Å, b = 18.8593(6) Å, c = 11.2921(4) Å, α = 90°, β = 102.880(2)°, γ = 90°, V = 2041.46(12) ų and Z = 2, R =0.045. The dicobalt (II) complex is centrosymmetric dimer in which the Co(II) ions are six coordinate being bonded to three coordinating donor sites from the corresponding tridentate Schiff base ligand and the fourth one is relatively bonded by phenolic oxygen, the fifth and sixth donor sites comes from isothiocyanate and methanol.
Keywords :
Co (II) Complex , 4 , (Salicylaldimine) antipyrine and crystal structure
Journal title :
Jordan Journal of Chemistry
Journal title :
Jordan Journal of Chemistry
