Ions and Ion Pairs and Their Role in Chemical Reactions

Ions and Ion Pairs and Their Role in Chemical Reactions PDF Author: J. Smid
Publisher: Elsevier
ISBN: 1483284573
Category : Science
Languages : en
Pages : 145

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Book Description
Ions and Ion Pairs and their Role in Chemical Reactions covers a wide spectrum of ion pairing phenomena. This book focuses on the structure, dynamics, and energetics of ions and ion pairs and their complexes with solvent molecules and ion coordinating ligands in the solid, liquid, and gaseous state. Organized into 12 chapters, this book begins with an overview of the theory and complications involved in dipole moment measurements in slightly conductive polar solvents. This text then explores the measurement of gas phase ion-molecule equilibria by special spectrometric methods. Other chapters consider the NMR experiments on potassium biphenyl, sodium biphenyl, and rubidium biphenyl, dissolved in different solvents. This book discusses as well the ion pair formation of some cyclic conjugated carbanions and nitranions. The final chapter deals with the information obtained from relaxation measurements on processes such as ionic dissociation, aggregation, and solvent separation. This book is a valuable resource for chemists, organic chemists, and quantum chemists.

Ions and Ion Pairs and Their Role in Chemical Reactions

Ions and Ion Pairs and Their Role in Chemical Reactions PDF Author: J. Smid
Publisher: Elsevier
ISBN: 1483284573
Category : Science
Languages : en
Pages : 145

Get Book Here

Book Description
Ions and Ion Pairs and their Role in Chemical Reactions covers a wide spectrum of ion pairing phenomena. This book focuses on the structure, dynamics, and energetics of ions and ion pairs and their complexes with solvent molecules and ion coordinating ligands in the solid, liquid, and gaseous state. Organized into 12 chapters, this book begins with an overview of the theory and complications involved in dipole moment measurements in slightly conductive polar solvents. This text then explores the measurement of gas phase ion-molecule equilibria by special spectrometric methods. Other chapters consider the NMR experiments on potassium biphenyl, sodium biphenyl, and rubidium biphenyl, dissolved in different solvents. This book discusses as well the ion pair formation of some cyclic conjugated carbanions and nitranions. The final chapter deals with the information obtained from relaxation measurements on processes such as ionic dissociation, aggregation, and solvent separation. This book is a valuable resource for chemists, organic chemists, and quantum chemists.

Organic Reaction Mechanisms 1979 (Including Index 1975-1975)

Organic Reaction Mechanisms 1979 (Including Index 1975-1975) PDF Author: A. C. Knipe
Publisher: John Wiley & Sons
ISBN: 0470319690
Category : Science
Languages : en
Pages : 770

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Book Description
The only book series to summarize the latest progress on organic reaction mechanisms, Organic Reaction Mechanisms, 1979 surveys the development in understanding of the main classes of organic reaction mechanisms reported in the primary scientific literature in 1979. The 15th annual volume in this highly successful series highlights mechanisms of stereo-specific reactions. Reviews are compiled by a team of experienced editors and authors, allowing advanced undergraduates, graduate students, postdocs, and chemists to rely on the volume's continuing quality of selection and presentation.

Summaries of Projects Completed in Fiscal Year ...

Summaries of Projects Completed in Fiscal Year ... PDF Author:
Publisher:
ISBN:
Category : Engineering
Languages : en
Pages : 718

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Book Description


Summaries of Projects Completed

Summaries of Projects Completed PDF Author: National Science Foundation (U.S.)
Publisher:
ISBN:
Category : Engineering
Languages : en
Pages : 728

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Book Description


Summaries of Projects Completed in Fiscal Year ...

Summaries of Projects Completed in Fiscal Year ... PDF Author: National Science Foundation (U.S.)
Publisher:
ISBN:
Category : Engineering
Languages : en
Pages : 720

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Book Description


XXIIIrd International Congress of Pure and Applied Chemistry

XXIIIrd International Congress of Pure and Applied Chemistry PDF Author: Sam Stuart
Publisher: Elsevier
ISBN: 1483278697
Category : Science
Languages : en
Pages : 547

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Book Description
XXIIIrd International Congress of Pure and Applied Chemistry, Volume 4 contains papers presented at the XXIIIrd International Congress of Pure and Applied Chemistry held in Boston, USA on July 26-30, 1971. This book is organized into two main topics—short-lived intermediates, free radicals and homolytic mechanisms, and ion pair processes. This publication specifically discusses the chemically induced dynamic nuclear polarization, formation of radical anions by the attack of radicals upon anions, and high temperature organic reactions by flash vacuum pyrolysis. The structure-reactivity relationships in the chemistry of aliphatic free radicals, medium effects on radical-radical reactions, and oxidation of alkyl radicals by metal complexes are also described. This text likewise considers the end group association and complexation in anionic polymerization and reversal of singlet and triplet states in aromatic dianions with trigonal symmetry. This compilation is useful to chemists and specialists researching on pure and applied chemistry.

Science, Technology and the Future

Science, Technology and the Future PDF Author: E. P. Velikhov
Publisher: Elsevier
ISBN: 1483147029
Category : Social Science
Languages : en
Pages : 489

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Book Description
Science, Technology and the Future is an analysis of the problems of and prospects for the development of science and technology and their role in society. Drawing on the perspectives of Soviet scientists, this book examines the relation between society and nature as well as the prospects for resolving ecological problems with the aid of science and technology. This book is comprised of 33 chapters and begins with a discussion on the role of science and technology in modern society and their place in the solution of global problems. The axiological and ethical aspects of the development of science and the mechanism of scientific and technical progress, economics, and social development are also considered. The next section deals with concrete questions pertaining to the development of natural and technical sciences and their significance for the future of mankind, with emphasis on the role of science in the development of productive forces; the state of and the prospects for resolving the energy problem; the most important achievements in the leading branches of physics, chemistry, and biology; opportunities for utilizing space research for man's daily needs; oceanology and geology in the year 2000; science and fertility of the soils; materials for the technology of the future; and prospects for the development of automation and man's place in future production. This monograph will be of interest to sociologists, environmentalists, and science policymakers.

Progress in Physical Organic Chemistry

Progress in Physical Organic Chemistry PDF Author: Andrew Streitwieser
Publisher: John Wiley & Sons
ISBN: 0470172096
Category : Science
Languages : en
Pages : 354

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Book Description
Progress in Physical Organic Chemistry is dedicated to reviewing the latest investigations into organic chemistry that use quantitative and mathematical methods. These reviews help readers understand the importance of individual discoveries and what they mean to the field as a whole. Moreover, the authors, leading experts in their fields, offer unique and thought-provoking perspectives on the current state of the science and its future directions. With so many new findings published in a broad range of journals, Progress in Physical Organic Chemistry fills the need for a central resource that presents, analyzes, and contextualizes the major advances in the field. The articles published in Progress in Physical Organic Chemistry are not only of interest to scientists working in physical organic chemistry, but also scientists working in the many subdisciplines of chemistry in which physical organic chemistry approaches are now applied, such as biochemistry, pharmaceutical chemistry, and materials and polymer science. Among the topics explored in this series are reaction mechanisms; reactive intermediates; combinatorial strategies; novel structures; spectroscopy; chemistry at interfaces; stereochemistry; conformational analysis; quantum chemical studies; structure-reactivity relationships; solvent, isotope and solid-state effects; long-lived charged, sextet or open-shell species; magnetic, non-linear optical and conducting molecules; and molecular recognition.

Grants and Awards for Fiscal Year...

Grants and Awards for Fiscal Year... PDF Author: National Science Foundation (U.S.)
Publisher:
ISBN:
Category : Federal aid to research
Languages : en
Pages : 256

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Book Description


Organic Reaction Mechanisms 1972

Organic Reaction Mechanisms 1972 PDF Author: B. Capon
Publisher: John Wiley & Sons
ISBN: 0470318961
Category : Science
Languages : en
Pages : 691

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Book Description
The only book series to summarize the latest progress on organic reaction mechanisms, Organic Reaction Mechanisms, 1972 surveys the development in understanding of the main classes of organic reaction mechanisms reported in the primary scientific literature in 1972. The 8th annual volume in this highly successful series highlights mechanisms of stereo-specific reactions. Reviews are compiled by a team of experienced editors and authors, allowing advanced undergraduates, graduate students, postdocs, and chemists to rely on the volume's continuing quality of selection and presentation.