Synthesis and Structural Studies of First Row Transition Metal Complexes with Tetradentate ONNO Donor Schiff Base Derived from 5-Acetyl 2,4-dihydroxyacetophenone and Ethylenediamine | Zendy

P. Saritha Reddy | Zendy; P. V. Ananthalakshmi | Zendy; V. Jayatyagaraju | Zendy

Open Access

Synthesis and Structural Studies of First Row Transition Metal Complexes with Tetradentate ONNO Donor Schiff Base Derived from 5-Acetyl 2,4-dihydroxyacetophenone and Ethylenediamine

Author(s) -

P. Saritha Reddy,

P. V. Ananthalakshmi,

V. Jayatyagaraju

Publication year - 2010

Publication title -

journal of chemistry

Language(s) - English

Resource type - Journals

eISSN - 2090-9063

pISSN - 2090-9071

DOI - 10.1155/2011/536269

Subject(s) - ethylenediamine , schiff base , chemistry , denticity , octahedron , transition metal , metal , octahedral molecular geometry , metal ions in aqueous solution , infrared spectroscopy , inorganic chemistry , stereochemistry , crystallography , medicinal chemistry , polymer chemistry , crystal structure , catalysis , organic chemistry

Cr(III), Mn(II), Fe(III), Co(II), Ni(II), Cu(II) and Zn(II) complexes were prepared by template reaction of 5-acetyl 2,4-dihydroxyacetophenone (H2-ADA) and ethylenediamine in the presence of metal ions. The complexes have been characterized on the basis of elemental analyses, conductivity, magnetic moments, infrared and electronic spectral data. The Schiff base binds to metal ions in bis-multidentate ONNO mode leading to two dimensional Schiff base polymers. All the complexes have been assigned octahedral stereochemistry

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