Synthesis and characterization of transition metal coordination polymers derived from 1,4-benzenedicarboxylate and certain azoles

Authors : Aref A M ALY, Mahmoud A GHANDOUR, Maged S ALFAKEH

Pages : 69-79

Doi:10.3906/sag-1301-41

View : 20 | Download : 5

Publication Date : 0000-00-00

Article Type : Research Paper

Abstract :A series of coordination polymers of the general formula {[Minsert ignore into journalissuearticles values(BDC);insert ignore into journalissuearticles values(azoles);insert ignore into journalissuearticles values(H2O);m].xH2O}n insert ignore into journalissuearticles values(where M = Coinsert ignore into journalissuearticles values(II);, Niinsert ignore into journalissuearticles values(II);, and Cuinsert ignore into journalissuearticles values(II);; BDC = 1,4-benzenedicarboxylate; azoles = 2-aminobenzothiazole, 2-aminothiazole, and 2-amino-4-methyl-thiazole; m = 0 or 1; and x = 1 or 2); were prepared and characterized. The complexes were characterized based on elemental analysis, infrared and electronic spectral studies, magnetic measurements, molar conductance, thermal analysis, X-ray diffraction, scanning electron microscopy, and biological activity. Thermogravimetry, derivative thermogravimetry, and differential thermal analysis were used to study the thermal decomposition of the complexes. The kinetic parameters were calculated making use of the Coats-Redfern and Horowitz-Metzger equations.
Keywords : Coordination polymers, spectral studies, biological activity