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
Citations
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The formation constants and structures of copper(II)-glycinehydroxamic acid complexes
TL;DR: The existence of a dimeric copper(II) species has been shown from the line broadening of the epr spectrum of a solution at room temperature as discussed by the authors, and the structures of the complexes are discussed and conclusions are drawn based on absorption and epr spectra.
Journal ArticleDOI
Complexation dans le méthanol anhydre de Cu (II) et Zn (II) par des ligands diaza‐polyoxamacrocycliques
TL;DR: In this article, the properties of diaza-polyoxamacrocyclic ligands in anhydrous methanol have been investigated and their complexing properties towards Cu2+ and Zn2+ cations were investigated.
Journal ArticleDOI
Mode of coordination and stability of Cu(II) and Zn(II) complexes with adenosine, deoxyadenosine, cytidine and deoxycytidine
A. Gasowska,L. Lomozik +1 more
TL;DR: In this paper, the stability constants of Cu(II and Zn(II) complexes with nucleosides have been determined from a computer analysis of potentiometric titration results.
Journal ArticleDOI
Picoline-2-aldehyde thiosemicarbazone: The acid dissociation constants and reactions with various metals
D.J. Leggett,W.A.E. McBryde +1 more
TL;DR: The acid association constants for picoline-2-aldehyde thiosemicarbazone have been determined by potentiometry and spectrophotometry and protonation sites are suggested for these reactions.
Journal ArticleDOI
Miniglass, an interactive program for the evaluation of stability constants of metal/ligand complexes from potentiometric data
A. Izquierdo,J.L. Beltrán +1 more
TL;DR: MINIGLASS as mentioned in this paper is a microcomputer program for the treatment of pH titrations for evaluation of stability constants and adjustment of the parameters defining the titration curve, written in PASCAL for the HP-200 computer series, and contains procedures for blank titrations, acidity constants and metal/ligand stability constants.
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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