Thermodynamic Parameters of the Mixed-Ligand Complexation of Cobalt(II) with Triglycine and L-Histidine in an Aqueous Solution.

Autor: Gorboletova, G. G., Bychkova, S. A., Gorbashova, E. A., Frolova, K. O.
Zdroj: Russian Journal of Physical Chemistry; Sep2020, Vol. 94 Issue 9, p1816-1821, 6p
Abstrakt: The Co2+–triglycine–L-histidine system is studied in an aqueous solution at Т = 298.15 K (KNO3) via potentiometry and calorimetry. The formation of mixed-ligand CoL2Y complex is established, and the standard thermodynamic characteristics (ΔrH°, ΔrG°, ΔrS°) of the complexation reaction are determined. A structure is proposed for this complex. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index