The syntheses, characterizations, X-ray crystal structures and properties of Cu(I) complexes of a bis-bidentate schiff base ligand

Authors

• A. Mukherjee
• R. Chakrabarty
• S.W. Ng
• G.K. Patra

Document Type

Article

Publication Date

1-1-2010

Abstract

Bis-bidentate Schiff base ligand L and its two mononuclear complexes [CuL(CH3CN)(2)]ClO4 (1)and [CuL(PPh3)(2)]ClO4 (2)have been prepared and thoroughly characterized by elemental analyses, IR, UV-Vis, NMR spectroscopy and X-ray diffraction analysis. In both the complexes the metal ion auxiliaries adopt tetrahedral coordination environment. Their reactivity, electrochemical and photophysical behavior have been studied. Complex 1 shows reversible Cu-II/I couple with potential 0.74 V versus Ag/AgCl in CH2Cl2. At room temperature L is weakly fluorescent in CH2Cl2, however in Cu(I)complexes 1 and 2 the emission in quenched. (C) 2009 Elsevier B. V. All rights reserved.

Publication Title

Inorganica Chimica Acta

Recommended Citation

Mukherjee, A.; Chakrabarty, R.; Ng, S.W.; and Patra, G.K., "The syntheses, characterizations, X-ray crystal structures and properties of Cu(I) complexes of a bis-bidentate schiff base ligand" (2010). Research Publications (2006 to 2010). 4146.
https://knova.um.edu.my/research_publications_2006_2010/4146

Volume

363

Issue

8

Publisher

Elsevier