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Equilibrium studies of ternary systems containing some selected transition metal ions, triazoles and aromatic carboxylic acids

  • Separation Technology, Thermodynamics
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Abstract

Solution equilibria of the binary and ternary complex systems of the divalent transition metal ions Cu2+, Ni2+, Zn2+, and Co2+ with 1,2,4-triazole (TRZ), 3-mercapto-1,2,4-triazole (TRZSH), and 3-amino-1,2,4-triazole (TRZAM) and aromatic carboxylic acids (phthalic, anthranilic, salicylic, and 5-sulfosalicylic acid) have been studied pH-metrically at (25.0±0.1) °C, and a constant ionic strength I=1×10−1 mol L−1 NaNO3 in an aqueous medium. The potentiometric titration curves show that binary and ternary complexes of these ligands are formed in solution. The stability constants of the different binary and ternary complexes formed were calculated on the basis of computer analysis of the titration data. The relative stability of the different ternary complex species is expressed in terms of Δ log K values, log X and R. S.% parameters. The effect of temperature of the medium on both the proton-ligand equilibria for TRZAM and phthalic acid and their metal-ligand equilibria with Cu2+, Ni2+, and Co2+ has been studied along with the corresponding thermodynamic parameters. The complexation behavior of ternary complexes is ascertained using conductivity measurements. In addition, the formation of ternary complexes in solution has been confirmed by using UV-visible spectrophotometry.

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References

  1. M. Kidwai, B. Dave, P. Misra, R. K. Saxena and M. Singh, Inorg. Chem. Commun., 3, 465 (2000).

    Article  CAS  Google Scholar 

  2. M. Kidwai, P. Sapra, P. Misra, R. K. Saxena and M. Singh, Bioorganic Medicinal. Chem., 9, 217 (2001).

    Article  CAS  Google Scholar 

  3. J. C. Garcia-Glez, R. Mendez and J. Martin-Villacorta, J. Chromatogr., 812, 213 (1998).

    Article  CAS  Google Scholar 

  4. I. Küçükgüzel, S. Güniz Küçükgüzel, S. Rollas and M. Kiraz, Bioorganic Medicinal. Chem., 11(13), 1703 (2001).

    Google Scholar 

  5. S. Moreau, P. Coudert, C. Rubat, D. Vallee-Goyet, G. Dardette, J. C. Gramain and J. Couquelet, Bioorganic Medicinal. Chem., 6(7), 983 (1998).

    Article  CAS  Google Scholar 

  6. S. Manfredini, C. B. Vicentini, M. Manfrini, N. Bianchi, C. Rutigliano, C. Mischiati and R. Gambari, Bioorganic Medicinal. Chem. Commun., 8(9), 2343 (2000).

    Article  CAS  Google Scholar 

  7. A. R. Katritzky, C.W. Rees and T. P. Kevin, Comprehensive heterocyclic chemistry: the structure, reactions, synthesis, and uses of heterocyclic compounds. Five-membered rings with two or more nitrogen atoms, Pergamon Press, Oxford, U.K., 785 (1984).

    Google Scholar 

  8. P. K. Kadaba, J. Med. Chem., 31, 196 (1988).

    Article  CAS  Google Scholar 

  9. H. L. Hoffman, E. J. Ernst and M. E. Klepser, Expert Opin. Invest. Drugs, 9, 593 (2000).

    Article  CAS  Google Scholar 

  10. K. Nomiya, K. Tsuda and N. C. Kasuga, J. Chem. Soc., Dalton Trans., 1653 (1998).

  11. F. P. Dwyer and D. P. Mellor, Chelating agents and metal chelates, Academic Press, New York (1964).

    Google Scholar 

  12. A. García-Raso, J. J. Fiol, B. Adrover, P. Tauler, A Pons, I. Mata, E. Espinosa and E. Molins, Polyhedron, 22, 3255 (2003).

    Article  Google Scholar 

  13. J. D. Ranford and P. J. Sadler, Dalton Trans., 3393 (1993).

  14. G. Majella, S. Vivienne, M. Malachy, D. Michael and M. Vickie, Polyhedron, 18, 2931 (1999).

    Article  Google Scholar 

  15. D.K. Saha, U. Sandbhor, K. Shirisha, S. Padhye, D. Deobagkar, C.E. Ansond and A. K. Powell, Med. Chem. Lett., 14, 3027 (2004).

    Article  CAS  Google Scholar 

  16. M. A. Zoroddu, S. Zanetti, R. Pogni and R. Basosi, J. Inorg. Biochem., 63, 291 (1996).

    Article  CAS  Google Scholar 

  17. H. Sigel, Metal ions in biological systems, Marcel Dekker, New York, 3 (1974).

    Google Scholar 

  18. M. Aljahadi, A. A. El-sherif, M.M. Shoukry and S. E. Mohamed, J. Solu. Chem., 42(5), 1028 (2013).

    Article  Google Scholar 

  19. M. Baraldi, W. Malavasi and R. Grandi, J. Chem. Crystallogr., 26, 63 (1996).

    Article  CAS  Google Scholar 

  20. D. B. Wang, B. H. Chen and Y. Xiang, Synthesis and Reactivity in Inorg., Met. Org.; Nano-Met. Chemistry, 27, 479 (1997).

    Article  CAS  Google Scholar 

  21. N. Saravanan and K. K. M. Yusuff, Transition Met. Chem., 21, 464 (1996).

    Article  CAS  Google Scholar 

  22. M. Gabryszewski, Spectrosc. Lett., 34, 57 (2001).

    Article  CAS  Google Scholar 

  23. S. Goel, O. P. Pandey and S. K. Sengupta, Thermochim. Acta, 133, 359 (1988).

    Article  CAS  Google Scholar 

  24. M. Gabryszewski, Pol. J. Chem., 68, 1895 (1994).

    CAS  Google Scholar 

  25. B. Barszcz, Pol. J. Chem., 63, 9 (1989).

    CAS  Google Scholar 

  26. M. Gabryszewski, Pol. J. Chem., 66, 1067 (1992).

    CAS  Google Scholar 

  27. B. Lenarcik, K. Kurdziel and M. Gabryszewski, J. Inorg. Nucl. Chemistry, 42, 587 (1980).

    Article  CAS  Google Scholar 

  28. M. A. Neelakantan, M. Sundaram and N. M. Sivasankaran, J. Spectrochim. Acta Part A, 79, 1693 (2011).

    Article  CAS  Google Scholar 

  29. S. Panda, R. Mishra, A. K. Panda and K. C. Satpathy, J. Indian Chem. Soc., 66, 472 (1989).

    CAS  Google Scholar 

  30. M. S. Reddy, K. Ram and M.G. R. Reddy, Indian J. Chem., 28A, 437 (1989).

    CAS  Google Scholar 

  31. M.M. Khalil and A. E. Fazary, Monatschefte fur Chemie, 135, 1455 (2004).

    Article  CAS  Google Scholar 

  32. M.M. Khalil, M.M. El-Deeb and R. K. Mahmoud, J. Chem. Eng. Data, 52, 1571 (2007).

    Article  CAS  Google Scholar 

  33. M.M. Khalil and R. K. Mahmoud, J. Chem. Eng. Data, 53, 2318 (2008).

    Article  CAS  Google Scholar 

  34. M.M. Khalil, A.M. Radalla and A.G. Mohamed, J. Chem. Eng. Data, 54, 3261 (2009).

    Article  CAS  Google Scholar 

  35. G. Grans, Analyst, 77, 661 (1952).

    Article  Google Scholar 

  36. F. J. Welcher, The analytical uses of ethylenediaminetetraacetic acid, Von Nostrand: Princeton, NJ (1965).

    Google Scholar 

  37. P. Grans, B. O’Sullivan, Talanta, 51, 33 (2000).

    Article  Google Scholar 

  38. H.M. Irving and H. S. Rossotti, J. Chem. Soc., 3397 (1953).

  39. H.M. Irving and H. S. Rossotti, J. Chem. Soc., 2904 (1954).

  40. P. Gans and A. Vacca, Talanta, 21, 45 (1974).

    Article  CAS  Google Scholar 

  41. R. M. Smith and A. E. Martell, NIST critically selected stability constants of metal complexes database, Version 3.0; NIST standard reference database 46; U.S. Department of Commerce. National Institute of Standard and Technology (1997).

    Google Scholar 

  42. R.C. Weast, Handbook of chemistry and physics, CRC Press, Boca Raton, FL (1973).

    Google Scholar 

  43. A. A. A. Boraei and N. F. A. Mohamed, J. Chem. Eng. Data, 47, 987 (2002).

    Article  CAS  Google Scholar 

  44. J. Catalan, M. Menendez and J. Elguero, Bull. Soc. Chim. Fr., 30 (1985).

  45. J. Inezedy, Determination of equilibrium constants in: Analytical applications of complex equilibria, Ellis Horwood, Chichester, UK (1976).

    Google Scholar 

  46. K. Irving and R. P. Williams, Nature (London), 162, 746 (1948).

    Article  CAS  Google Scholar 

  47. K. A. Idriss, M.M. Seleim, E. El-shahawy, M. B. Saleh and H. Sedaria, Monatsh. Chem., 119, 683 (1988).

    Article  CAS  Google Scholar 

  48. G. Venkatnarayana, S. J. Swamy and P. Lingaiah, Indian J. Chem., 27A, 613 (1988).

    Google Scholar 

  49. M. Mohamed, A. I. Said, M. A. Ali and T.A. Iman, Transition Met. Chem., 21, 1 (1996).

    Google Scholar 

  50. R. B. Martin and R. J. Prados, J. Inorg. Chem., 36, 1665 (1974).

    CAS  Google Scholar 

  51. H. Sigel, Chem. Int. Edn., 14, 394 (1975).

    Article  Google Scholar 

  52. R. Dewitt and J. L. Watters, J. Am. Chem. Soc., 76, 3810 (1954).

    Article  CAS  Google Scholar 

  53. S. Kida, Bull. Chem. Soc. Jpn., 29, 805 (1956).

    Article  CAS  Google Scholar 

  54. N. Sanaie and C. A. Hayres, J. Chem. Eng. Data, 50, 1848 (2005).

    Article  CAS  Google Scholar 

  55. O. E. Offiong, Transition. Met. Chem., 23, 553 (1998).

    Article  CAS  Google Scholar 

  56. B. N. Figgs, Introduction to ligand fields, Interscience Publishers, New York (1996).

    Google Scholar 

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Authors and Affiliations

  1. Department of Chemistry, Faculty of Science, Beni-Suef University, Beni-Suef, Egypt

    Mohamed Magdy Khalil, Abd-Elatty Radalla, Fatma Qasem & Rehab Khaled

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  1. Mohamed Magdy Khalil
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  2. Abd-Elatty Radalla
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  3. Fatma Qasem
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  4. Rehab Khaled
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Correspondence to Rehab Khaled.

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Khalil, M.M., Radalla, AE., Qasem, F. et al. Equilibrium studies of ternary systems containing some selected transition metal ions, triazoles and aromatic carboxylic acids. Korean J. Chem. Eng. 31, 109–119 (2014). https://doi.org/10.1007/s11814-013-0181-x

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  • DOI: https://doi.org/10.1007/s11814-013-0181-x

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