Synthesis & Spectroscopic Studies of Chalcone Ligand Chelation with Some First Transition Metal’s

Synthesis & Spectroscopic Studies of Chalcone Ligand Chelation with Some First Transition Metal’s

Dr. Balaji H. Jawale

Department of chemistry, B.S.S.Arts Science & Commerce College, Makni Tq. Lohara Dist. Osmanabad Pin. 413604

Corresponding Author Email : bjawalepatil@gmail.com

Abstract

Some first transition metal [Cu(II), Ni(II), Co(II), Mn(II) and Fe(III)] chelation of 3-[3-(4-(Dimethylamino)Phenyl)acryloyl]-4-Hydroxy-6-Methyl-2H-Pyran-2-One Chalcone have been prepared and characterized by spectral and analytical technique’s. The  prepared  Chalcone  act  as  bidentate  for  the  chelation  reaction with  Cu(II), Ni(II), Co(II), Mn(II) and Fe(III)  ions. Thermal investigations also support existence of coordinated water molecule in metal chelate. Lattice water molecules existing in a number of chelates. Powder X-ray diffraction outcomes shows that Mn(II), Fe(III), Cu(II) and Ni(II) complexes are Hexagonal with P-type, in addition to Co(II) complex is monoclinic with P-type.

Keywords :- Dehydroacetic acid, metal complexes, chalcone, ,