Critical Stability Constants

Critical Stability Constants PDF Author: Arthur Martell
Publisher: Springer Science & Business Media
ISBN: 1461344522
Category : Science
Languages : en
Pages : 427

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Book Description
Over the past fifteen years the Commission on Equilibrium Data of the Analytical Division of the Inter national Union of Pure and Applied Chemistry has been sponsoring a noncritical compilation of metal complex formation constants and related equilibrium constants. This work was extensive in scope and resulted in the publication of two large volumes of Stability Constants by the Chemical Society (London). The first volume, edited by L. G. Sillen (for inorganic ligands) and by A. E. Martell (for organic ligands), was published in 1964 and covered the literature through 1962. The second volume, subtitled Supplement No. 1, edited by L. G. Sillen and E. Hogfeldt (for inorganic ligands) and by A. E. Martell and R. M. Smith (for organic ligands), was published in 1971 and covered the literature up to 1969. These two large compilations attempted to cover all papers in the field related to metal complex equi libria (heats, entropies, and free energies). Since it was the policy of the Commission during that period to avoid decisions concerning the quality and reliability of the published work, the compilation would frequently contain from ten to twenty values for a single equilibrium constant. In many cases the values would differ by one or even two orders of magnitude, thus frustrating readers who wanted to use the data without doing the extensive literature study necessary to determine the correct value of the constant in question.

Critical Stability Constants

Critical Stability Constants PDF Author: Arthur Martell
Publisher: Springer
ISBN:
Category : Science
Languages : en
Pages : 280

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Book Description
"This compilation of metal complex equilibrium (formation) constants and the corresponding enthalpy and entropy values represent the authors' selection of the most reliable values among those available in the literature ... These tables include all organic and inorganic ligands for which reliable values have been presented in the literature for amino carboxylic acids".--Intro.

Critical Survey of Stability Constants of EDTA Complexes

Critical Survey of Stability Constants of EDTA Complexes PDF Author: G. Anderegg
Publisher: Elsevier
ISBN: 1483137945
Category : Science
Languages : en
Pages : 49

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Book Description
Critical Survey of Stability Constants of EDTA Complexes focuses on the computations, values, and characteristics of stability constants. The book emphasizes that for a critical discussion of experimentally determined stability constants, it is important to consider the precision of the values that manifests the self-consistency of the constant, taking into consideration the random errors. The publication reviews the stability constants of metal complexes. The numerical calculations affirm the reactions and transformations of metal ions when exposed to varying conditions. The text also presents a list of enthalpies of reactions with (ethylenedinitrito)tetra-acetic acid (EDTA) obtained by direct calorimetric measurements. The book also notes that in order to identify reliable metal complex stability constants for a ligand, it is important to know the formation constants of protonated species. The text is a dependable reference for readers wanting to dig deeper into the stability constants of EDTA complexes.

Critical Stability Constants

Critical Stability Constants PDF Author: Arthur Martell
Publisher: Springer Science & Business Media
ISBN: 1461344522
Category : Science
Languages : en
Pages : 427

Get Book Here

Book Description
Over the past fifteen years the Commission on Equilibrium Data of the Analytical Division of the Inter national Union of Pure and Applied Chemistry has been sponsoring a noncritical compilation of metal complex formation constants and related equilibrium constants. This work was extensive in scope and resulted in the publication of two large volumes of Stability Constants by the Chemical Society (London). The first volume, edited by L. G. Sillen (for inorganic ligands) and by A. E. Martell (for organic ligands), was published in 1964 and covered the literature through 1962. The second volume, subtitled Supplement No. 1, edited by L. G. Sillen and E. Hogfeldt (for inorganic ligands) and by A. E. Martell and R. M. Smith (for organic ligands), was published in 1971 and covered the literature up to 1969. These two large compilations attempted to cover all papers in the field related to metal complex equi libria (heats, entropies, and free energies). Since it was the policy of the Commission during that period to avoid decisions concerning the quality and reliability of the published work, the compilation would frequently contain from ten to twenty values for a single equilibrium constant. In many cases the values would differ by one or even two orders of magnitude, thus frustrating readers who wanted to use the data without doing the extensive literature study necessary to determine the correct value of the constant in question.

Critical Stability Constants

Critical Stability Constants PDF Author: Arthur E. Martell
Publisher: Springer Science & Business Media
ISBN: 1461567610
Category : Science
Languages : en
Pages : 619

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Book Description


Determination and Use of Stability Constants

Determination and Use of Stability Constants PDF Author: Arthur Earl Martell
Publisher: Wiley-VCH
ISBN:
Category : Science
Languages : en
Pages : 216

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Book Description
This book describes potentiometric methods for determining stability constants and explains how these constants can be used to describe metal ion speciation in complex environmental and biological systems. It also provides three original computer programs on a disk for calculating stability constants and for using stability constants to calculate concentrations of molecular species in solution. The author gives examples of calculations for simple metal chelates, for metal complexes of large organic molecules, and for mixtures containing several metal ions and complexing agents in aqueous solution. They also describe common errors in calculating stability constants and how to avoid them. This carefully revised second edition is now even more useful to the reader, and, in particular, to those who make use of the program disk. Each program has been revised to improve speed, control, and error trapping.

A Critical Review of Equilibrium Data for Proton and Metal Complexes of 1,10-phenanthroline, 2,2'-bipyridyl, and Related Compounds

A Critical Review of Equilibrium Data for Proton and Metal Complexes of 1,10-phenanthroline, 2,2'-bipyridyl, and Related Compounds PDF Author: W. A. E. McBryde
Publisher: Pergamon
ISBN:
Category : Science
Languages : en
Pages : 92

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Book Description
A Critical Review of Equilibrium Data for Proton- and Metal Complexes of 1,10-Phenanthroline, 2,2'-Bipyridyl and Related Compounds is a compilation of acidity constants for the 1,10-phenanthrolinium and 2,2'-bipyridinium ions and their derivatives, as well as stability constants for metal complexes formed by the conjugate bases of these. These equilibrium data are critically examined. This monograph includes values determined in non-aqueous or mixed solvents, as well as those for a large number of """"mixed"""" metal complexes incorporating these bases and a second ligand. The survey also con ...

The Chemistry of Contrast Agents in Medical Magnetic Resonance Imaging

The Chemistry of Contrast Agents in Medical Magnetic Resonance Imaging PDF Author: Andre S. Merbach
Publisher: John Wiley & Sons
ISBN: 1118503678
Category : Science
Languages : en
Pages : 514

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Book Description
Magnetic Resonance Imaging (MRI) is one of the most important tools in clinical diagnostics and biomedical research. The number of MRI scanners operating around the world is estimated to be approximately 20,000, and the development of contrast agents, currently used in about a third of the 50 million clinical MRI examinations performed every year, has largely contributed to this significant achievement. This completely revised and extended second edition: Includes new chapters on targeted, responsive, PARACEST and nanoparticle MRI contrast agents. Covers the basic chemistries, MR physics and the most important techniques used by chemists in the characterization of MRI agents from every angle from synthesis to safety considerations. Is written for all of those involved in the development and application of contrast agents in MRI. Presented in colour, it provides readers with true representation and easy interpretation of the images. A word from the Authors: Twelve years after the first edition published, we are convinced that the chemistry of MRI agents has a bright future. By assembling all important information on the design principles and functioning of magnetic resonance imaging probes, this book intends to be a useful tool for both experts and newcomers in the field. We hope that it helps inspire further work in order to create more efficient and specific imaging probes that will allow materializing the dream of seeing even deeper and better inside the living organisms. Reviews of the First Edition: "...attempts, for the first time, to review the whole spectrum of involved chemical disciplines in this technique..."—Journal of the American Chemical Society "...well balanced in its scope and attention to detail...a valuable addition to the library of MR scientists..."—NMR in Biomedicine

Critical Stability Constants

Critical Stability Constants PDF Author: Arthur Earl Martell
Publisher: Springer
ISBN:
Category : Science
Languages : en
Pages : 440

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Book Description
"This compilation of metal complex equilibrium (formation) constants and the corresponding enthalpy and entropy values represent the authors' selection of the most reliable values among those available in the literature ... These tables include all organic and inorganic ligands for which reliable values have been presented in the literature for amino carboxylic acids".--Intro.

Critical Survey of Stability Constants and Related Thermodynamic Data of Fluoride Complexes in Aqueous Solution

Critical Survey of Stability Constants and Related Thermodynamic Data of Fluoride Complexes in Aqueous Solution PDF Author: Alan Maxwell Bond
Publisher: Pergamon
ISBN:
Category : Science
Languages : en
Pages : 88

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Book Description


Electrochemistry of Metal Complexes

Electrochemistry of Metal Complexes PDF Author: Arvydas Survila
Publisher: John Wiley & Sons
ISBN: 352769126X
Category : Science
Languages : en
Pages : 304

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Book Description
A systematic analysis of electrochemical processes involving metal complexes. Starting with general considerations on equilibria in solutions and at interfaces as well as on mass transport, the text acquaints readers with the theory and common experimental practice for studying electrochemical reactions of metals complexes. The core part of the book deals with all important aspects of electroplating, including a systematic discussion of co-deposition of metals and formation of alloys. It also discusses such related subjects as oxide layer formation and hydrogen evolution as a side reaction.