18Feb 2017

SPECTROPHOTOMETRIC CHARACTERIZATION OF RUTHENIUM(II) POLYPYRIDYL COMPLEXES WITH PARA QUINONES IN AQUEOUS MEDIUM.

  • Department of Chemistry & Research Centre, Scott Christian College (Autonomous), Nagercoil,Tamilnadu, India.
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Two Ruthenium(II)) polypyridyl complexes [Ru(NN)3]2+ [(NN)?bpy, dmbpy] were synthesised. The binding interaction of these ruthenium complexes with para quinones have been studied by absorption spectral technique. These metal complexes have the absorption maximum in the range of 448 - 458 nm. They have the emission maximum in the range 590-610 nm. The binding constant (kb) for these complexes are determined from the Benesi-Hildebrand equation using the absorption intensity data. Structural effect plays an important role in the binding of the quinones with the complexes.

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[T. Sumitha Celin and G. Allen Gnana Raj. (2017); SPECTROPHOTOMETRIC CHARACTERIZATION OF RUTHENIUM(II) POLYPYRIDYL COMPLEXES WITH PARA QUINONES IN AQUEOUS MEDIUM. Int. J. of Adv. Res. 5 (Feb). 843-847] (ISSN 2320-5407). www.journalijar.com

Allen Gnana Raj
Department of Chemistry & Research Centre, Scott Christian College(Autonomous), Nagercoil,Tamilnadu, India

DOI:

Article DOI: 10.21474/IJAR01/3224      
DOI URL: http://dx.doi.org/10.21474/IJAR01/3224

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