Abstract
Heat effects of protonation and neutralization of ethylenediamine-N,N′-diacetic-N,N′-dipropionic acid at 298.15 K and ion force values of 0.1, 0.5, and 1.0 (KNO3) were measured by the direct calorimetric method. Combined use of the results of thermochemical and potentiometric measurements carried out under the identical experimental conditions permitted to evaluate standard thermodynamic characteristics of the equilibria under study. The results obtained were compared with the corresponding data for related compounds considering the specific features of structure of the diamine complexones.
Similar content being viewed by others
References
Dyatlova, N.M., Temkina, V.Ya., and Popov, K.I., Kompleksony i kompleksonaty metallov (Complexones and Metal Complexonates), Moscow: Khimiya, 1988.
Vasil’ev, V.P., Lymar, V.P., and Lytkin, A.I., Zh. Neorg. Khim., 1977, vol. 22, no. 9. p. 2511.
Vasil’ev, V.P., Lymar, V.P., and Lytkin, A.I., Zh. Neorg. Khim., 1977, vol. 22, no. 10. p. 2652.
Vasil’ev, V.P., Kochergina, L.A., and Orlova, T.D., Zh. Obshch. Khim., 1978, vol. 48, no. 12, p. 2770.
Vasil’ev, V.P., Kochergina, L.A., and Orlova, T.D., Zh. Obshch. Khim., 1979, vol. 49, no. 7, p. 1649.
Vasil’ev, V.P., Kochergina, L.A., and Orlova, T.D., Zh. Obshch. Khim., 1976, vol. 46, no. 10, p. 2192.
Vasil’ev, V.P., Kochergina, L.A., and Yastrebova, T.D., Zh. Obshch. Khim., 1973, vol. 43, no. 5, p. 975.
Vasil’ev, V.P., Kochergina, L.A., and Yastrebova, T.D., Zh. Obshch. Khim., 1974, vol. 44, no. 6, p. 1371.
Gridchin, S.N. and Kochergina, L.A., Izv. Vysshikh Uchebnykh Zavedenii, Ser. Khim., Khim. Tekhnol., 2004, vol. 47, no. 7, p. 36.
Gridchin, S.N., Izv. Vysshikh Uchebnykh Zavedenyy, Ser. Khim.Khim. Tekhnol., 2006, vol. 49, no. 9, p. 14.
Gridchin, S.N. and Pyreu, D.F., Zh. Obshch. Khim., 2008, vol. 78, no. 3, p. 389.
Gridchin, S.N., Zh. Fiz. Khim., 2008, vol. 82, no. 1, p. 48.
Gridchin, S.N., Zh. Fiz. Khim., 2005, vol. 79, no. 11, p. 2099.
Vasil’ev, V.P., Gridchin, S.N., Kochergina, L.A., and Chernikov, V.V., Zh. Fiz. Khim., 1998, vol. 72, no. 5, p. 866.
Gridchin, S.N., Kochergina, L.A., Vasil’ev, V.P., and Pyreu, D.F., Zh. Neorg. Khim., 2002, vol. 47, no. 7, p. 1125.
Gridchin, S.N., Izv. Vysshikh Uchebnykh Zavedenii, Ser. Khim., Khim. Tekhnol., 2005, vol. 48, no. 12, p. 51.
Gridchin, S.N., Izv. Vysshikh Uchebnykh Zavedenii, Ser. Khim., Khim,. Tekhnol., 2008, vol. 51, no. 1, p. 29.
Gridchin, S.N., Zh. Neorg. Khim., 2008, vol. 53, no. 10, p. 1788.
Vasil’ev, V.P., Kozlovskii, E.V., and Ledenkov, S.F., Teoreticheskie metody opisaniya svoistv rastvorov (Theoretical Methods of Description of the Solution Properties), Ivanovo: Ivanov. Khim.-Tekhn. Inst., 1987, p. 81.
Vasil’ev, V.P., Kozlovskii, E.V., and Ledenkov, S.F., Zh. Fiz. Khim., 1987, vol. 61, no. 5, p. 1429.
Vasil’ev, V.P., Orlova, T.D., and Ledenkov, S.F., Zh. Obshch. Khim., 1989, vol. 59, no. 8, p. 1828.
Vasil’ev, V.P., Kochergina, L.A., and Vavilova, S.Yu., Proyavlenie prirody rastvoritelya v termodinamicheskikh svoistvakh rastvorov (Revealing of Nature of Solvent in the Thermodynamic Properties of Solutions), Ivanovo: Ivanov. Khim.-Tekhn. Inst., 1989, p. 56.
Vasil’ev, V.P., Kochergina, L.A., Ivanova, T.V., Grosheva, S.G., and Kadykova, I.V., Izv. Vysshikh Uchebnykh Zavedenii, Ser. Khim., Khim. Tekhnol., 1991, vol. 34, no. 8, p.54.
Gridchin, S.N., Zh. Fiz. Khim., 2009, vol. 83, no. 1, p. 51.
Vasil’ev, V.P., Termodinamicheskie svoistva elektrolitov (Thermodynamic Properties of Electrolytes), Moscow: Vysshaya Shkola, 1982.
Shkol’nikova, L.M., Poray-Koshitz, M.A., and Dyatlova, N.M., Zh. Strukt. Khim., 1986, vol. 27, no. 2, p. 138.
Gridchin, S.N. and Bazanov, M.I., Kvantovo-khimicheskie raschety: struktura i reaktsionnaya sposobnost’ organicheskikh i neorganicheskikh molekul (Quantum Chemical Calculations: Structure and Reactivity of the Organic and Inorganic Molecules), Ivanovo: Ivanov. Gos. Univ., 2005, part 2, p. 11.
Gridchin, S.N. and Bazanov, M.I., Izv. Vysshikh Uchebnykh Zavedenii, Ser. Khim., Khim. Tekhnol., 2007, vol. 50, no. 2, p.85.
Gridchin, S.N. and Bazanov, M.I., Izv. Vysshikh Uchebnykh Zavedenii, Ser. Khim. Khim. Tekhnol., 2008, vol. 51, no. 6, p. 23.
Vasil’ev, V.P., Kochergina, L.A., Garavin, V.Yu., and Grudochkin, A.V., Teotericheskie metody opisaniya svoistv rastvorov (Theoretical Methods of Description of the Solution Properties), Ivanovo: Ivanov. Khim.-Tekhn. Inst., 1987, p. 87.
Vasil’ev, V.P., Kochergina, L.A., and Garavin, V.Yu., Zh. Obshch. Khim., 1992, vol. 62, no. 1, p. 213.
Gridchin, S.N. and Pyreu, D.F., Zh. Obshch. Khim., 2007, vol. 77, no. 6, p. 948.
Gorboletova, G.G., Gridchin, S.N., and Sazonova, E.S., Zh. Fiz. Khim., 2005, vol. 79, no. 8, p. 1390.
Gridchin, S.N., Gorboletova, G.G., and Pyreu, D.F., J. Therm. Anal. Cal., 2007, vol. 90, no. 2, p. 607.
Vasil’ev, V.P., Kochergina, L.A., Orlova, T.D., and Samoshina, T.D., Zh. Obshch. Khim., 1981, vol. 51, no. 2, p. 292.
Vasil’ev, V.P., Kochergina, L.A., Iven’kova, S.G., and Kuturov, M.V., Zh. Obshch. Khim., 1982, vol. 52, no. 8, p. 1828.
Gridchin, S.N., Romodanovskii, P.A., and Pyreu, D.F., Zh. Fiz. Khim., 2009, vol. 83, no. 1, p. 156.
Lobanov, G.A. and Vasil’ev, V.P., Izv. Vysshikh Uchebnykh Zavedenii, Ser. Khim., Khim. Tekhnol., 1969, vol. 12, no. 6, p. 740.
Clark, T., Kompyuternaya khimiya (Computer Chemistry), Moscow: Mir, 1990.
Dewar, M.J.S., Zoelisch, E.G., Healy, E.F., and Stewart, J.J.P., J. Am. Chem. Soc., 1985, vol. 107, no. 13, p. 3902.
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © S.N. Gridchin, 2010, published in Zhurnal Obshchei Khimii, 2010, vol. 80, No. 3, pp. 369–375.
Rights and permissions
About this article
Cite this article
Gridchin, S.N. Thermodynamic characteristics of protolytic equilibria of ethylenediamine-N,N′-diacetic-N,N′-dipropionic acid. Russ J Gen Chem 80, 395–401 (2010). https://doi.org/10.1134/S1070363210030047
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1070363210030047