Author(s): K.O Eberendu

Email(s): tilasticmon@gmail.com

DOI: 10.5958/2349-2988.2017.00045.6   

Address: K.O Eberendu
Department of Chemistry, Michael Okpara University of Agriculture, Umudike, Abia State Nigeria
*Corresponding Author

Published In:   Volume - 9,      Issue - 2,     Year - 2017


ABSTRACT:
Schiff base ligands have structures which enable them to act as chelating agents. The formation of Mn(III) complex with 2z-2-benzylidenehydrazinecarbothioamide has been studied spectrophotometrically at an absorption maximum of 635 nm at different temperatures. The data show that Mn(III) and 2z-2-benzylidenehydrazinecarbothioamide combine in the molar ratio of 1:3. The stability constants of the complex were calculated to be 6.70 x 1014, 5.60 x1014 and 1.16 x 1014, 4.30 x 1014 by continuous variation method and mole ratio method at 25°C and 40°C respectively. The immediately formed complex shows stability with respect to temperature.


Cite this article:
K.O Eberendu. Spectrophotometric study of Stability Constants of 2z-2-Benzylidenehydrazinecarbothioamide-Mn Schiff Base Complex at Different Temperatures. Research J. Science and Tech. 2017; 9(2): 249-252. doi: 10.5958/2349-2988.2017.00045.6


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DOI: 10.5958/2349-2988 


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