Abstract
Complexatio of the La3+ cation with 1,13-bis(8-quinolyl)-1,4,7,10,13-pentaoxatridecane(Kryptofix5) was studied in pure solvents acetonitrile (AN), methanol (MeOH), nitrobenzene (NB), tetrahydrofuran (THF), methyl acetate (MeOAC) and in various binary solvent mixtures of AN–MeOH, AN–NB, AN–THF, and AN–MeOAC systems at different temperatures using the conductometric method. The stoichiometry of the complex was found to be 1 : 1 (ML). In all cases, the variation of the log kf with composition of the solvent was non-linear. This behavior is probably due to a change in the structure of these binary mixed solvents as the composition of the medium is varied. The stability order of the complex in pure nonaqueous solvents at 25°C increases in the order: AN > THF > MeOAC > MeOH > NB. The values of thermodynamic data (ΔH c °,ΔS c °) formation of (Kryptofix5.La)3+ complex are definitely solvent dependent.
Similar content being viewed by others
References
A. Vogler, Inorg. Chem. Commun. 51, 78 (2015).
E. Hatami, H. A. Zamani, and R. Sanavi-Khoshnod, Int. J. Electrochem. Sci. 9, 8263 (2014).
A. Ghaemi, H. Tavakkoli, and T. Mombeni, Mater. Sci. Eng. C 38, 186 (2014).
G. H. Rounaghi, A. Ghaemi, and M. Chamsaz, Arab. J. Chem. (2011, in press).
G. H. Rounaghi, A. Shafaie Bejestani, and M. Chamsaz, J. Incl. Phenom. Macrocycl. Chem. 77, 395 (2013).
M. Zarifpour, G. H. Rounaghi, and S. Tarahomi, Russ. J. Phys. Chem. A 11, 1996 (2014).
G. H. Rounaghi, S. Dolatshahi, and S. Tarahomi, Russ. J. Phys. Chem. A 13, 2289 (2014).
M. Rezayi, Y. Alias, M. M. Abdi, et al., Molecules 18, 12041 (2013).
S. Ahmadzadeh, A. Kassim, M. Rezayi, et al., Molecules 16, 8130 (2011).
M. Rezayi, S. Ahmadzadeh, A. Kassim, et al., Int. J. Electrochem. Sci. 6, 6350 (2011).
K. Suhud, L. Y. Heng, M. Rezayi, et al., J. Solution Chem. 44, 181 (2015).
G. Tian, L. R. Martin, and L. Rao, Inorg. Chem. 49, 10598 (2010).
M. Rezayi, Y. Lee, A. Kassim, et al., Chem. Cent. J. 6, 40 (2012).
M. Rezayi, L. Y. Heng, A. Kassim, et al., Sensors 12, 8806 (2012).
A. Kassim, M. Rezayi, S. Ahmadzadeh, et al., IOP Conf. Ser.: Mater. Sci. Eng. 17, 012010 (2011).
A. Kassim, M. Rezayi, S. AhmadZadeh, et al., Malays. J. Chem. 11, 19 (2009).
A. A. Abraham, M. Rezayi, N. S. Manan, et al., Electrochim. Acta 165, 221 (2015).
L. Ribeiro, R. A. Carvalho, D. C. Ferreira, et al., Eur. J. Pharm. Sci. 24, 1 (2005).
S. Mostafa, M. El-Sadek, and E. A. Alla, J. Pharm. Biomed. Anal. 27, 133 (2002).
S. B. T. Sany, A. Salleh, A. H. Sulaiman, et al., Malays. Environ. Prot. Eng. 38, 139 (2012).
S. B. T. Sany, R. Hashim, A. Salleh, et al., Environ. Earth Sci. 71, 4319 (2014).
W. Zielenkiewicz, A. Marcinowicz, J. Poznañski, et al., J. Mol. Liq. 121, 8 (2005).
G. Rounaghi, M. Mohajeri, S. Ahmadzadeh, et al., J. Incl. Phenom. Macrocycl. Chem. 63, 365 (2009).
V. K. Gupta, R. Jain, S. Agarwal, et al., Anal. Biochem. 410, 266 (2011).
G. Rounaghi, M. A. Zavvar, K. Badiee, et al., J. Incl. Phenom. Macrocycl. Chem. 59, 363 (2007).
H. S. Choi, T. Ooya, S. Sasaki, et al., Macromolecules 36, 5342 (2003).
A. F. Danil de Namor, and M. Shehab, J. Phys. Chem. B 107, 6462 (2003).
Y. Abdollahi, A. Zakaria, M. Abbasiyannejad, et al., J. Chem. Cent. 7, 96 (2013).
P. E. Keller, R. T. Kouzes, and L. J. Kangas, in Proceedings of the Electro/94 International Conference (IEEE, 1994), p.377.
S. B. T. Sany, R. Hashim, M. Rezayi, et al., Environ. Sci. Pollut. Res. 21, 813 (2014).
F. Lorestani, Z. Shahnavaz, P. Mn, et al., Sens. Actuators B: Chem. 208, 389 (2015).
Y. Abdollahi, A. Zakaria, N. A. Sairi, et al., Sci. World J. (2014).
S. Ahmadzadeh, M. Rezayi, and H. Karimi-Maleh, J. Meas. 70, 214 (2015).
Genplot, A Data Analysis and Graphical Plotting Program for Scientist and Engineers (Computer Graphic Serviece, Ithaca, New York, 1997).
A. Chouai, S. Laugier, and D. Richon, Fluid Phase Equilib. 199, 53 (2002).
V. Gutmann, The Donor–Acceptor Approach to Molecular Interactions (Plenum, New York, 1978).
S. Katsuta, Y. Ito, and Y. Takeda, Inorg. Chim. Acta 357, 541 (2004).
F. A. Christy and P. S. Shirvastav, Crit. Rev. Anal. Chem. 41, 236 (2011).
M. Frisch, G. Trucks, H. Schlegel, et al., Gaussian 03, Revision B3 (Gaussian Inc., Wallingford, CT, 2003).
E. D. Glendening and D. Feller, J. Am. Chem. Soc. 118, 6052 (1996).
D. Ray, D. Feller, B. Michelle, et al., J. Phys. Chem. 100, 16116 (1996).
A. L. Sargent, B. J. Mosley, J. W. Sibert, et al., J. Phys. Chem. A 110, 3826 (2006).
G. H. Rounaghi, M. H. Arbab Zavvar, and R. Sanavi Khoshnood, J. Incl. Phenom. Macrocycl. Chem. 47, 101 (2003).
G. H. Rounaghi and R. Sanavi Khoshnood, Iran. J. Chem. Chem. Eng. 20, 82 (2001).
G. H. Rounaghi, R. Sanavi Khoshnood, and M. H. Arbab Zavvar, J. Incl. Phenom. Macrocycl. Chem. 54, 247 (2006).
R. Sanavi Khoshnood and E. Hatami, Russ. J. Phys. Chem. A 88, 2294 (2014).
F. El-Dossoki, J. Chin. Chem. Soc. 54, 1129 (2007).
M. Rezayi, Y. Lee, A. Kassim, et al., Chem. Cent. J. 6, 40 (2012).
G. H. Rounaghi and R. Sanavi, Polish J. Chem. 80, 719 (2006).
E. Grunwald and C. Steel, J. Am. Chem. Soc. 117, 5687 (1995).
Y. Inoue, F. Amano, N. Okada, et al., J. Chem. Soc., Perkin Trans. 2, 1239 (1990).
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
Akbari, S., Khoshnood, R.S. & Hatami, E. Study of Kryptofix5 Complexation with La3+ Cation in Several Individual and Binary Nonaqueous Solvents Using Conductometric Method. Russ. J. Phys. Chem. 91, 2569–2577 (2017). https://doi.org/10.1134/S0036024417130179
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0036024417130179