Email this article Thermodynamics of the Formation of Complexes of Nickel(II), Triglycine, and L-Histidine in Aqueous Solutions
- Authors: Gorboletova G.G.1, Metlin A.A.1, Bychkova S.A.1
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Affiliations:
- Ivanovo State University of Chemistry and Technology
- Issue: Vol 92, No 9 (2018)
- Pages: 1715-1719
- Section: Physical Chemistry of Solutions
- URL: https://journals.rcsi.science/0036-0244/article/view/170121
- DOI: https://doi.org/10.1134/S003602441809008X
- ID: 170121
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Abstract
The Ni2+–triglycine–L-histidine system is studied by potentiometric and calorimetric means in aqueous solutions at Т = 298.15 K (KNO3). The formation of mixed ligand complex NiLY is registered, and standard thermodynamic characteristics (ΔrH°, ΔrG°, ΔrS°) of its formation are determined. A structure of the complex is proposed.
About the authors
G. G. Gorboletova
Ivanovo State University of Chemistry and Technology
Author for correspondence.
Email: gorboletova@mail.ru
Russian Federation, Ivanovo, 153000
A. A. Metlin
Ivanovo State University of Chemistry and Technology
Email: gorboletova@mail.ru
Russian Federation, Ivanovo, 153000
S. A. Bychkova
Ivanovo State University of Chemistry and Technology
Email: gorboletova@mail.ru
Russian Federation, Ivanovo, 153000
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