Journal ArticleDOI
Computer calculation of equilibrium constants of species present in mixtures of metal ions and complexing agents.
TLDR
The program, which employs the non-linear least-squares method, may be used to calculate equilibrium constants for hydrolysed metal ions, protonated ligands, and simple, Protonated, Hydrolysed, polynuclear, and mixed complexes.About:
This article is published in Talanta.The article was published on 1968-12-01. It has received 297 citations till now. The article focuses on the topics: Equilibrium constant & Metal ions in aqueous solution.read more
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Studies on some ternary complexes of copper(II) involving an amino penicillin drug
TL;DR: In this paper, the properties of ternary copper-II complexes with ampicillin(amp) as ligand A and glycine(gly), dl -2-aminobutanoic acid(2aba), 1,2-diaminopropane(dp), 1.3-dimitriropane (tp), 2aba, dapa, and orn have been characterized.
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Thermodynamics of complexation of magnesium and calcium ions with dichloromethylenediphosphonate
TL;DR: Thermodynamic parameters for the complexation of CA(2+) and Mg( 2+) ions by dichloromethylenediphosphonate (clodronate) ligand were obtained by potentiometric and calorimetric techniques and attempts to determine the enthalpies of formation of the M(2)L species were unsuccessful due to the limited solubilities of these species.
EQUILIBRIUM STUDIES ON MIXED LIGAND COMPLEXES OF DRUG INDAPAMIDE WITH CHROMIUM AND COBALT METAL IONS Research Article
TL;DR: In this paper, the metal-ligand complex equilibria involving Chromium and Cobalt metal ions with drug, Indapamide with Amino acids Glycine and Glutamic acid in 80% (v/v) ethanol-water mixture at 30ᵒC ± 0.1ᵒc and ionic strength of 0.5M (NaClO4) have been studied.
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The synthesis of 1,1,1-tris(aminomethyl)ethane-n, n',n''-triacetic acid and a study of the stability and spectroscopic properties of several of its metal complexes
TL;DR: A potentially sexadentate amino acid 1,1,1-tris(aminomethyl)ethane-N, N',N''-triacetic acid (TAMETA) was prepared by reacting its precursor amine 1, 1, 3, 5-triaminocyclohexane (tame) with bromo acetic acid as discussed by the authors.
References
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Journal ArticleDOI
Computer calculation of equilibrium concentrations in mixtures of metal ions and complexing species.
D.D. Perrin,I.G. Sayce +1 more
TL;DR: A method is described for calculating equilibrium concentrations of all species in multi-metal-multi-ligand mixtures from the pH of the solution, the total concentration of each metal and each complexing agent, and the relevant equilibrium constants (pK(a) values and stability constants).
Journal ArticleDOI
High-speed Computers as a Supplement to Graphical Methods. III. Twist Matrix Methods for Minimizing the Error-square Sum in Problems with Many Unknown Constants.
Journal ArticleDOI
High-speed Computers as Supplement to Graphical Methods. I. Functional Behavior of the Error Square Sum.
Journal ArticleDOI
Rigorous Least Squares Adjustment: Applications to Some Non-linear Equations, II
TL;DR: The main purpose of as mentioned in this paper is to apply the general theory of least squares adjustment to problems in physical chemistry, and apply it to the problem of least square adjustment in the setting of physical chemistry.
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