Synthesis, characterization of complexes of Co(II), Ni(II), Cu(II) and Zn(II) with 12-membered Schiff base tetraazamacrocyclic ligand and the study of their antimicrobial and reducing power.
Schiff base tetraazamacrocyclic ligand, L (C(40)H(28)N(4)) and its complexes of types, [MLX(2)] and [CuL]X(2) (M=Co(II), Ni(II), Zn(II); X=Cl(-), NO(3)(-)) were synthesized and characterized by elemental analyses, mass, (1)H NMR, IR, UV-vis, magnetic susceptibility and molar conductance data. An octahedral geometry has been proposed for all the complexes except the copper(II) complexes which have a square planar environment. The reducing power of the Co(II) and Cu(II) complexes have been checked and compared. The ligand (L) and its complexes have also been screened against different fungi and bacteria in vitro.
Shakir
Mohammad
M
Division of Inorganic Chemistry, Department of Chemistry, Aligarh Muslim University, Aligarh 202002, India. shakirnafees@yahoo.co.in
Azim
Yasser
Y
Chishti
Hamida-Tun-Nisa
HT
Parveen
Shama
S
D000900:Anti-Bacterial Agents / Q000138:chemical synthesis / Q000737:chemistry* / Q000494:pharmacology; D000935:Antifungal Agents / Q000138:chemical synthesis / Q000737:chemistry* / Q000494:pharmacology; D001419:Bacteria / Q000187:drug effects; D003035:Cobalt; D003300:Copper; D004353:Drug Evaluation, Preclinical; D005658:Fungi / Q000187:drug effects; D008024:Ligands; D008826:Microbial Sensitivity Tests; D015394:Molecular Structure; D009532:Nickel; D019906:Nuclear Magnetic Resonance, Biomolecular; D009942:Organometallic Compounds / Q000138:chemical synthesis / Q000737:chemistry* / Q000494:pharmacology; D010084:Oxidation-Reduction; D019163:Reducing Agents / Q000138:chemical synthesis / Q000737:chemistry* / Q000494:pharmacology; D012545:Schiff Bases / Q000138:chemical synthesis / Q000737:chemistry / Q000494:pharmacology; D013055:Spectrophotometry, Infrared; D013056:Spectrophotometry, Ultraviolet; D015032:Zinc
D000900:Anti-Bacterial Agents; D000935:Antifungal Agents; D008024:Ligands; D009942:Organometallic Compounds; D019163:Reducing Agents; D012545:Schiff Bases; D003035:Cobalt; D003300:Copper; D009532:Nickel; D015032:Zinc