changes of Gibbs energy of transferStability constants of the coordination compounds of nickel(II) and cobalt(II) ions with succinic acid anion in water–ethanol solvents are determined via potentiometric titration at ionic strength of 0.1 and at T = 298.15 K. It is found that logβ values of...
SYSTEM OF Cu(SCN)~+ -NaN0_3-DIOXANE-H_2O INFLUENCE OF MEDIUM ON STABILITY OF COORDINATION COMPOUNDS Ⅱ. SYSTEM OF Cu(SCN)~+ -NaN0_3-DIOXANE-H_2O coordination compound stability constant Pitzer'... C Liang - 《Chinese Journal of Inorganic Chemistry》 被引量: 0发表: 1987年 Cu[Au(...
The total ionic strength range of the solutions are 0.06-4.0mol dm3 and pH = 45. The thermodynamic stability constants CuS04 were obtained by a polynomial approximation based on Pitzer's theory. Finally, the standard free energies of transfer of the coordination reaction, G°, from pure water...
Despite both conceptual and mathematical simplicity, topological indices [1], [2], and especially connectivity index of the 3rd order (3χv), proved very efficient descriptors for modeling of the stability constants of coordination compounds [3], [4]. The validity of connectivity index 3χv was...
Values of the conditional stability constants for these species were obtained using a chemical equilibrium model in FITEQL. At a pH of 4.0, the stability constant for uranium−citrate complex (log β1,1) was determined to be 8.71 ± 0.6 at I = 0. Analysis of the results of ion-exchange...
Based on the quadratic function used previously for the estimation of copper(II) amino acid mono-complexes, we developed the model for the estimation of the stability constant K1 of (II) complexes with five amino acids (, alanine, 2-aminobutanoic, 2-aminopentanoic, and ). The model gave R2...
= 8 the dominant form of copper(II) is copper dihydroxo complex Cu(OH)20. It was established that in the Cu(OH)2 (solid)-Cu(OH)20 (solution)-FA2--H2O system, dominates copper dyhydroxo fulvate complex with the structure 1:1, [Cu(OH)2FA]2-. The average stability constant of ...
In this paper we develop the stability rules for NASICON-structured materials, as an example of compounds with complex bond topology and composition. By first-principles high-throughput computation of 3881 potential NASICON phases, we have developed guid
TSA refers to the process in which the adsorbent adsorbs at room temperature or low temperature and desorbs at high temperature under the condition of constant pressure [78]. This process usually requires high desorption temperatures, which will increase the energy consumption during CO2 capture. A...
chemical information contained in a givenstability constant, few authors have discussed their results in the contextof the overall chemistry of the element, and it is equally true that stabil-ity constant measurements have contributed little to our knowledge of thecoordination chemistry of indium in ...