The Spectroscopic and theoretical investigations of complex formation of (3E,3'E)-7,7'-(carbonylbis(azanediyl))bis(3-(2-(2-hydroxyphenyl)hydrazono)-4-oxo-3,4-dihydronaphthalene-2-sulfonic acid) with metal cations
DOI:
https://doi.org/10.24297/jac.v15i2.7500Keywords:
Azodye, complex formation, UV-VIS spectroscopy, theoretical modeling, spatial and electronic structureAbstract
A novel azo-dye was isolated by a diazo-coupling reaction and characterized by the elemental analysis, mass spectra, IR and UV-VIS spectroscopy. The processes of complex formation of H4L with some mono-, bis-, and trivalent metal cations were studied by spectrophotometric titration and theoretical modeling. The NBO effective charge calculations indicate a strong covalent character of the coordination bonds at complexation.
Downloads
References
Elgemeie, G.E.H., Maher, H.H., Heba, M. Pigment & Resin Technology 30, 2001, p. 210.
Koh, J., Greaves, A.J. Dyes and Pigments, 50, 2001, p. 117.
Robert, T.M., Robert, N.B., Bhattacharjee, S.K. Organic Chemistry, 6th edition, New Delhi. Pearson Prentice Hall, 2011.
Zollinger, H. Color Chemistry. Syntheses, Properties, Application of Organic Dyes and Pigments, Third revised edition, Wiley-VCH, 2003.
Samieh, F., Ahmad, M.T., Hooshang, H., Hojatollah, K. ARKIVOC XIV, 2008, p. 115.
Kirkan, B., Gup, R. Turkey Journal of Chemistry, 32, 2008, p. 9.
Gregory, P.D., Waring, R., Hallas, G. The Chemistry and Application of Dyes, Plenum Press, London, 1990.
Katz, H.E., Singer, K.D., Sohn, J.E., Dirk, C.W., King, L.A., Gordon, H.M. Journal of the American Chemical Society, 109, 1987, p. 6561.
Li, X., Wu, Y., Gu, D., Gan, F. Dyes and Pigments, 86, 2010, p. 182.
Wang, S., Shen, S., Xu, H. Dyes and Pigments, 44, 2000, p. 195.
Gan, F.X., Hou, L.S., Wang, G.B., Liu, H.Y. Materials Science Engineering, B76, 2000, p. 63.
Chen, Y.Q., Wu, D.H., Gu, F.X. Dyes and Pigments, 76, 2008, p. 624.
Li, X.Y., Wu, Y.Q. Gu, D.H., Gan, F.X. Materials Science Engineering, B158, 2009, p. 53.
The Chemistry of Dyes - Azo Dyes / University of Bristol, School of Chemistry–URL: http://www.chm.bris.ac.uk/webprojects2002/price/azo.htm
Beck, M.T., Nadypal, I. Chemistry of complex equilibria, Akad. Kiado, Budapest, 1989.
Becke, A.D. Journal of Chemical Physics, 98, 1993, p. 5648.
Schaefer, A., Huber, C., Ahlrichs, R. Journal of Chemical Physics, 100, 1994, p. 5829.
Glendening, E.D., Badenhoop, J.K., Reed, A.E. “NBO 5.G,” Theoretical Chemistry Institute, University of Wisconsin, Madison, W I, 2004 http://www.chem.wisc.edu/~nbo5
Granovsky, A. “Firefly version 7.1.G,” http://classic.chem.msu.su/gran/firefly/index.html.
Downloads
Published
How to Cite
Issue
Section
License
All articles published in Journal of Advances in Linguistics are licensed under a Creative Commons Attribution 4.0 International License.
