Abstract
Complexation of the Cd2+ ion with N,N′-dipyridoxylidene(1,4-butanediamine) Schiff base was studied in pure solvents including acetonitrile (AN), ethanol (EtOH), methanol (MeOH), tetrahydrofuran (THF), dimethylformamide (DMF), water (H2O), and various binary solvent mixtures of acetonitrile–ethanol (AN–EtOH), acetonitrile–methanol (AN–MeOH), acetonitrile–tetrahydrofuran (AN–THF), acetonitrile–dimethylformamide (AN–DMF), and acetonitrile–water (AN–H2O) systems at different temperatures using the conductometric method. The conductance data show that the stoichiometry of complex is 1: 1 [ML] in all solvent systems. A non-linear behavior was observed for changes of log K f of [Cd(N,N′-dipyridoxylidene(1,4-butanediamine)] complex versus the composition of the binary mixed solvents, which was explained in terms of solvent–solvent interactions. The results show that the thermodynamics of complexation reaction is affected by the nature and composition of the mixed solvents.
Similar content being viewed by others
References
H. Schiff, Ann. Suppl. 3, 343 (1864).
Y. Shibuya, K. Nabari, M. Kondo, S. Yasue, K. Maeda, F. Uchida, and H. Kawaguchi, Chem. Lett. 37, 78 (2008).
G. G. Mohamed, Spectrochim. Acta, Part A 64, 188 (2006).
C. M. Liu, R. G. Xiong, X. Z. You, and Y. J. Lin, Polyhedron 15, 4565 (1996).
J. Szklarzewicz, A. Samotus, J. Burgess, J. Fawcett, and D. R. Russell, J. Chem. Soc., Dalton Trans. 18, 3057 (1995).
S. Gourbatsis, S. P. Perlepes, I. S. Butler, and N. Hadjili-adis, Polyhedron 18, 2369 (1999).
P. K. Bowyer, K. A. Porter, A. D. Rae, A. C. Willis, and S. B. Wild, J. Chem. Soc., Chem. Commun. 10, 1153 (1998).
G. G. Mohamed, M. A. Zayed, and S. M. Abdallah, J. Mol. Struct. 979, 62 (2010).
S. Nayak, P. P. Gamez, B. Kozlevčar, A. A. Pevec, O. Roubeau, S. Dehnen, et al., Polyhedron 29, 2291 (2010).
S. Basak, S. Sen, S. Banerjee, S. Mitra, G. Rosair, and M. T. G. Rodriguez, Polyhedron 26, 5104 (2007).
T. Rosu, E. Pahontu, C. Maxim, R. Georgescu, N. Stanica, G. L. Almajan, et al., Polyhedron 29, 757 (2010).
A. F. Holleman, E. Wiberg, and N. Wiberg, in Lehrbuch der Anorganischen Chemie (Walter de Gruyter, Berlin, 1985), Nos. 91–100, p. 1056 [in German].
Case Studies in Environmental Medicine (CSEM) Cadmium (Agency for Toxic Substances and Disease Registry, 2011).
F. A. Cotton, in Advanced Inorganic Chemistry, 6th ed. (Wiley, New York, 1999), p. 633.
G. Buxbaum and G. Pfaff, in Industrial Inorganic Pigments (Wiley-VCH, 2005), p. 121.
C. J. E. Smith, M. S. Higgs, and K. R. Baldwin, RTO MP-25 (1999).
M. J. Scoullos, Vonkeman, H. G, I. Thornton, and Z. Makuch, in Mercury, Cadmium, Lead: Handbook for Sustainable Heavy Metals Policy and Regulation (Springer, Berlin, 2001).
K.-H. Schulte-Schrepping and M. Piscator, in Ullmann’s Encyclopedia of Industrial Chemistry (Wiley-VCH, Weinheim, 2007). doi 10.1002/14356007.a04_499
P. Hashemi, S. Bagheri, and M. R. Fat’hi, Talanta 68, 72 (2005).
Q. Acar, Talanta 65, 672 (2005).
J. J. Pinto, C. Moreno, M. Garcbca-Vargas, M. Payehghadr, et al., J. Phys. Theor. Chem. IAU Iran 11, 165 (2004).
Meseguer-S. Lioret, P. Campıns-Falcó, S. Cárdenas, M. Gallego, and M. Valcárcel, Talanta 64, 1030 (2004).
Z. Szigeti, I. Bitter, K. Toth, C. Latkoczy, D. J. Fliegel, D. Günther, and E. Pretsch, Anal. Chim. Acta 532, 129 (2005).
H. Eshtiagh-Hosseini, M. R. Housaindokht, S. A. Beyramabadi, S. H. Mir Tabatabaei, A. A. Esmaeili, and M. Javan-Khoshkholgh, Spectrochim. Acta, Part A 78, 1046 (2011).
C. Lee, W. Yang, and R. G. Parr, Phys. Rev. B 37, 785 (1988).
M. J. Frisch et al., Gaussian 03, Revision B.03 (Gaussian Inc., Pittsburgh, PA, 2003).
R. Cammi and J. Tomasi, J. Comput. Chem. 16, 1449 (1995).
Genplot, A Data Analysis and Graphical Plotting Program for Scientist and Engineers (Computer Graphic Service, Ithaca, New York, USA, 1989).
G. H. Rounaghi and A. Soleamani, and R. Sanavi Khoshnood, J. Incl. Phenom. Macrocycl. Chem. 58, 43 (2007).
K. Izutzu, Electrochemistry in Non-Aqueous Solutions (Wiley VCH, Weinheim, 2002).
D. Prano, M. Goffedi, and R. Triolo, J. Chem. Soc., Farady Trans. I 71 (5), 79 (1975).
G. A. Krestov and N. P. Novosyolov, in Ionic Solvation, Ed. by T. K. Kemp (Ellis Harwood, New York, 1994).
A. Ali, S. Hyder, and A. K. Nain, J. Mol. Liquids 79, 89 (1999).
S. A. Beyramabadi, A. Morsali, M. Javan-Khoshkholgh, and A. A. Esmaeili, J. Struct. Chem. 53, 460 (2012).
S. A. Beyramabadi, A. Morsali, and A. R. Shams, J. Struct. Chem. (2013, accepted).
Author information
Authors and Affiliations
Corresponding author
Additional information
The article is published in the original.
Rights and permissions
About this article
Cite this article
Ebrahimpoor, S., Khoshnood, R.S. & Beyramabadi, S.A. A thermodynamic study of complexation process between N,N′-dipyridoxylidene(1,4-butanediamine) and Cd2+ in some binary mixed solvents using conductometry. Russ. J. Phys. Chem. 90, 2646–2653 (2016). https://doi.org/10.1134/S0036024416130185
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0036024416130185