Chemical Structure And Reactivity

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Chemical Structure and Reactivity

Author : James Keeler,Peter Wothers
Publisher : Oxford University Press
Page : 896 pages
File Size : 51,7 Mb
Release : 2013-11
Category : Science
ISBN : 9780199604135

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Chemical Structure and Reactivity by James Keeler,Peter Wothers Pdf

Chemical Structure and Reactivity: An Integrated Approach rises to the challenge of depicting the reality of chemistry. Offering a fresh approach, it depicts the subject as a seamless discipline, showing how organic, inorganic, and physical concepts can be blended together to achieve the common goal of understanding chemical systems.

Chemical Structure and Reactivity

Author : James Keeler,Peter Wothers
Publisher : Unknown
Page : 0 pages
File Size : 43,6 Mb
Release : 2023
Category : Chemical structure
ISBN : 0191992828

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Chemical Structure and Reactivity by James Keeler,Peter Wothers Pdf

'Chemical Structure and Reactivity' depicts the subject as a seamless discipline, showing how inorganic, organic and physical concepts can be blended together to achieve the common goal of understanding chemical systems. The book includes in-text examples and extensive end-of-chapter questions to encourage learning.

Chemical Structure and Reactivity

Author : James Keeler,Peter Wothers
Publisher : Unknown
Page : 877 pages
File Size : 52,7 Mb
Release : 2014
Category : Chemical structure
ISBN : 0192549960

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Chemical Structure and Reactivity by James Keeler,Peter Wothers Pdf

Chemical Structure and Reactivity: An Integrated Approach rises to the challenge of depicting the reality of chemistry. Offering a fresh approach, it depicts the subject as a seamless discipline, showing how organic, inorganic, and physical concepts can be blended together to achieve the common goal of understanding chemical systems.

Chemical Kinetics

Author : Luis G Arnaut,Sebastiao Jose Formosinho,Hugh Burrows
Publisher : Elsevier
Page : 562 pages
File Size : 54,8 Mb
Release : 2006-12-21
Category : Science
ISBN : 0080469345

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Chemical Kinetics by Luis G Arnaut,Sebastiao Jose Formosinho,Hugh Burrows Pdf

Chemical Kinetics bridges the gap between beginner and specialist with a path that leads the reader from the phenomenological approach to the rates of chemical reactions to the state-of-the-art calculation of the rate constants of the most prevalent reactions: atom transfers, catalysis, proton transfers, substitution reactions, energy transfers and electron transfers. For the beginner provides the basics: the simplest concepts, the fundamental experiments, and the underlying theories. For the specialist shows where sophisticated experimental and theoretical methods combine to offer a panorama of time-dependent molecular phenomena connected by a new rational. Chemical Kinetics goes far beyond the qualitative description: with the guidance of theory, the path becomes a reaction path that can actually be inspected and calculated. But Chemical Kinetics is more about structure and reactivity than numbers and calculations. A great emphasis in the clarity of the concepts is achieved by illustrating all the theories and mechanisms with recent examples, some of them described with sufficient detail and simplicity to be used in general chemistry and lab courses. * Looking at atoms and molecules, and how molecular structures change with time. * Providing practical examples and detailed theoretical calculations * Of special interest to Industrial Chemistry and Biochemistry

Why Chemical Reactions Happen

Author : James Keeler,Peter Wothers
Publisher : Oxford University Press, USA
Page : 255 pages
File Size : 47,9 Mb
Release : 2003-03-27
Category : Science
ISBN : 9780199249732

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Why Chemical Reactions Happen by James Keeler,Peter Wothers Pdf

This supplemental text for a freshman chemistry course explains the formation of ionic bonds in solids and the formation of covalent bonds in atoms and molecules, then identifies the factors that control the rates of reactions and describes more complicated types of bonding. Annotation (c)2003 Book News, Inc., Portland, OR (booknews.com).

Chemical Reactivity Theory

Author : Pratim Kumar Chattaraj
Publisher : CRC Press
Page : 610 pages
File Size : 45,5 Mb
Release : 2009-02-23
Category : Science
ISBN : 1420065440

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Chemical Reactivity Theory by Pratim Kumar Chattaraj Pdf

In the 1970s, Density Functional Theory (DFT) was borrowed from physics and adapted to chemistry by a handful of visionaries. Now chemical DFT is a diverse and rapidly growing field, its progress fueled by numerous developing practical descriptors that make DFT as useful as it is vast. With 34 chapters written by 65 eminent scientists from 13 different countries, Chemical Reactivity Theory: A Density Functional View represents the true collaborative spirit and excitement of purpose engendered by the study and use of DFT. This work instructs readers on how concepts from DFT can be used to describe, understand, and predict chemical reactivity. Prior knowledge is not required as early chapters, written by the field’s original pioneers, cover basic ground-state DFT and its extensions to time-dependent systems, excited states, and spin-polarized molecules. While the text is accessible to senior undergraduate or beginning graduate students, experienced researchers are certain to find interesting new insights in the perspectives presented by these seasoned experts. This remarkable one-of-a-kind resource— Provides authoritative accounts on aspects of the theory of chemical reactivity Describes various global reactivity descriptors, such as electronegativity, hardness, and electrophilicity Introduces and analyzes the usefulness of local reactivity descriptors such as Fukui, shape, and electron localization functions Offers an in-depth analysis of how chemical reactivity changes during different physicochemical processes or in the presence of external perturbations The book covers a gamut of related topics such as methods for determining atoms-in-molecules, population analysis, electrostatic potential, molecular quantum similarity, aromaticity, and biological activity. It also discusses the role of reactivity concepts in industrial and other practical applications. Whether you are searching for new products or new research projects, this is the ultimate guide for understanding chemical reactivity.

Chemical Reactivity

Author : Savas Kaya,Laszlo von Szentpaly,Goncagul Serdaroglu,Lei Guo
Publisher : Elsevier
Page : 606 pages
File Size : 45,5 Mb
Release : 2023-05-26
Category : Science
ISBN : 9780323902571

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Chemical Reactivity by Savas Kaya,Laszlo von Szentpaly,Goncagul Serdaroglu,Lei Guo Pdf

The growth of technology for chemical assessment has led to great developments in the investigation of chemical reactivity in recent years, but key information is often dispersed across many different research fields. Combining both original principles and the cutting-edge theories used in chemical reactivity analysis, Chemical Reactivity, Volume 1 present the latest developments in theoretical chemistry and its application for the assessment of chemical processes. Beginning with an exploration of different theories and principles relating to electronic structure and reactivity of confined electronic systems, the book goes on to highlight key information on such topics as Dyson orbitals, target-ion overlaps, reaction fragility, magnetizability principles and the Fuki function. Density Functional Theory is discussed in relation to numerous different principles and approaches, with further information on constrained methods and diabatic models, bonding evolution theory, orbital-based population analysis models and charge transfer models, and Quantum chemistry and QTAIM. Consolidating the knowledge of a global team of experts in the field, Chemical Reactivity, Volume 1: Theories and Principles is a useful resource for both students and researchers interested in gaining greater understanding of the principles and theories underpinning chemical reactivity analysis. Provides readers with the key information needed to gain a good overview of contemporary chemical reactivity studies and a clear understanding of the theory behind state-of-the-art methods in the field Highlights advances in the computational descriptions of reactivity, including reactivity in confined environments, conceptual density functional theory, and multi-reference quantum chemistry Provides comprehensive coverage by consolidating the knowledge of many well-known researchers in the field from around the world

Chemical Structure and Reactivity

Author : James Keeler,Peter Wothers
Publisher : Oxford University Press
Page : 896 pages
File Size : 45,6 Mb
Release : 2013-11
Category : Science
ISBN : 9780199604135

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Chemical Structure and Reactivity by James Keeler,Peter Wothers Pdf

Chemical Structure and Reactivity: An Integrated Approach rises to the challenge of depicting the reality of chemistry. Offering a fresh approach, it depicts the subject as a seamless discipline, showing how organic, inorganic, and physical concepts can be blended together to achieve the common goal of understanding chemical systems.

Chemical Structure and Bonding

Author : Roger L. DeKock,Harry B. Gray
Publisher : University Science Books
Page : 516 pages
File Size : 48,8 Mb
Release : 1989
Category : Chemical bonds
ISBN : 093570261X

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Chemical Structure and Bonding by Roger L. DeKock,Harry B. Gray Pdf

"Designed for use in inorganic, physical, and quantum chemistry courses, this textbook includes numerous questions and problems at the end of each chapter and an Appendix with answers to most of the problems."--

Graph Theoretical Approaches to Chemical Reactivity

Author : Danail D. Bonchev,O.G. Mekenyan
Publisher : Springer Science & Business Media
Page : 291 pages
File Size : 48,6 Mb
Release : 2012-12-06
Category : Science
ISBN : 9789401112024

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Graph Theoretical Approaches to Chemical Reactivity by Danail D. Bonchev,O.G. Mekenyan Pdf

The progress in computer technology during the last 10-15 years has enabled the performance of ever more precise quantum mechanical calculations related to structure and interactions of chemical compounds. However, the qualitative models relating electronic structure to molecular geometry have not progressed at the same pace. There is a continuing need in chemistry for simple concepts and qualitatively clear pictures that are also quantitatively comparable to ab initio quantum chemical calculations. Topological methods and, more specifically, graph theory as a fixed-point topology, provide in principle a chance to fill this gap. With its more than 100 years of applications to chemistry, graph theory has proven to be of vital importance as the most natural language of chemistry. The explosive development of chemical graph theory during the last 20 years has increasingly overlapped with quantum chemistry. Besides contributing to the solution of various problems in theoretical chemistry, this development indicates that topology is an underlying principle that explains the success of quantum mechanics and goes beyond it, thus promising to bear more fruit in the future.

Organic Chemistry

Author : Robert J. Ouellette,J. David Rawn
Publisher : Elsevier
Page : 1240 pages
File Size : 45,8 Mb
Release : 2014-06-06
Category : Science
ISBN : 9780128010822

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Organic Chemistry by Robert J. Ouellette,J. David Rawn Pdf

Organic Chemistry provides a comprehensive discussion of the basic principles of organic chemistry in their relation to a host of other fields in both physical and biological sciences. This book is written based on the premise that there are no shortcuts in organic chemistry, and that understanding and mastery cannot be achieved without devoting adequate time and attention to the theories and concepts of the discipline. It lays emphasis on connecting the basic principles of organic chemistry to real world challenges that require analysis, not just recall. This text covers topics ranging from structure and bonding in organic compounds to functional groups and their properties; identification of functional groups by infrared spectroscopy; organic reaction mechanisms; structures and reactions of alkanes and cycloalkanes; nucleophilic substitution and elimination reactions; conjugated alkenes and allylic systems; electrophilic aromatic substitution; carboxylic acids; and synthetic polymers. Throughout the book, principles logically evolve from one to the next, from the simplest to the most complex examples, with abundant connections between the text and real world applications. There are extensive examples of biological relevance, along with a chapter on organometallic chemistry not found in other standard references. This book will be of interest to chemists, life scientists, food scientists, pharmacists, and students in the physical and life sciences. Contains extensive examples of biological relevance Includes an important chapter on organometallic chemistry not found in other standard references Extended, illustrated glossary Appendices on thermodynamics, kinetics, and transition state theory

Molecular Orbitals and Organic Chemical Reactions

Author : Ian Fleming
Publisher : John Wiley & Sons
Page : 389 pages
File Size : 53,7 Mb
Release : 2011-08-31
Category : Science
ISBN : 9781119964650

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Molecular Orbitals and Organic Chemical Reactions by Ian Fleming Pdf

Winner of the PROSE Award for Chemistry & Physics 2010 Acknowledging the very best in professional and scholarly publishing, the annual PROSE Awards recognise publishers' and authors' commitment to pioneering works of research and for contributing to the conception, production, and design of landmark works in their fields. Judged by peer publishers, librarians, and medical professionals, Wiley are pleased to congratulate Professor Ian Fleming, winner of the PROSE Award in Chemistry and Physics for Molecular Orbitals and Organic Chemical Reactions. Molecular orbital theory is used by chemists to describe the arrangement of electrons in chemical structures. It is also a theory capable of giving some insight into the forces involved in the making and breaking of chemical bonds—the chemical reactions that are often the focus of an organic chemist's interest. Organic chemists with a serious interest in understanding and explaining their work usually express their ideas in molecular orbital terms, so much so that it is now an essential component of every organic chemist's skills to have some acquaintance with molecular orbital theory. Molecular Orbitals and Organic Chemical Reactions is both a simplified account of molecular orbital theory and a review of its applications in organic chemistry; it provides a basic introduction to the subject and a wealth of illustrative examples. In this book molecular orbital theory is presented in a much simplified, and entirely non-mathematical language, accessible to every organic chemist, whether student or research worker, whether mathematically competent or not. Topics covered include: Molecular Orbital Theory Molecular Orbitals and the Structures of Organic Molecules Chemical Reactions — How Far and How Fast Ionic Reactions — Reactivity Ionic Reactions — Stereochemistry Pericyclic Reactions Radical Reactions Photochemical Reactions Slides for lectures and presentations are available on the supplementary website: www.wiley.com/go/fleming_student Molecular Orbitals and Organic Chemical Reactions: Student Edition is an invaluable first textbook on this important subject for students of organic, physical organic and computational chemistry. The Reference Edition edition takes the content and the same non-mathematical approach of the Student Edition, and adds extensive extra subject coverage, detail and over 1500 references. The additional material adds a deeper understanding of the models used, and includes a broader range of applications and case studies. Providing a complete in-depth reference for a more advanced audience, this edition will find a place on the bookshelves of researchers and advanced students of organic, physical organic and computational chemistry. Further information can be viewed here. "These books are the result of years of work, which began as an attempt to write a second edition of my 1976 book Frontier Orbitals and Organic Chemical Reactions. I wanted to give a rather more thorough introduction to molecular orbitals, while maintaining my focus on the organic chemist who did not want a mathematical account, but still wanted to understand organic chemistry at a physical level. I'm delighted to win this prize, and hope a new generation of chemists will benefit from these books." -Professor Ian Fleming

Beyond the Molecular Frontier

Author : National Research Council,Division on Earth and Life Studies,Board on Chemical Sciences and Technology,Committee on Challenges for the Chemical Sciences in the 21st Century
Publisher : National Academies Press
Page : 238 pages
File Size : 52,9 Mb
Release : 2003-03-19
Category : Science
ISBN : 9780309168397

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Beyond the Molecular Frontier by National Research Council,Division on Earth and Life Studies,Board on Chemical Sciences and Technology,Committee on Challenges for the Chemical Sciences in the 21st Century Pdf

Chemistry and chemical engineering have changed significantly in the last decade. They have broadened their scopeâ€"into biology, nanotechnology, materials science, computation, and advanced methods of process systems engineering and controlâ€"so much that the programs in most chemistry and chemical engineering departments now barely resemble the classical notion of chemistry. Beyond the Molecular Frontier brings together research, discovery, and invention across the entire spectrum of the chemical sciencesâ€"from fundamental, molecular-level chemistry to large-scale chemical processing technology. This reflects the way the field has evolved, the synergy at universities between research and education in chemistry and chemical engineering, and the way chemists and chemical engineers work together in industry. The astonishing developments in science and engineering during the 20th century have made it possible to dream of new goals that might previously have been considered unthinkable. This book identifies the key opportunities and challenges for the chemical sciences, from basic research to societal needs and from terrorism defense to environmental protection, and it looks at the ways in which chemists and chemical engineers can work together to contribute to an improved future.

Cyclodextrin Chemistry

Author : M. L. Bender,M. Komiyama
Publisher : Springer Science & Business Media
Page : 107 pages
File Size : 42,8 Mb
Release : 2012-12-06
Category : Science
ISBN : 9783642668425

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Cyclodextrin Chemistry by M. L. Bender,M. Komiyama Pdf

Chemistry was at one time completely described in terms of collision theo ry, in which one molecule collided with another, sometimes producing reac tion. Then came the realization that enzymes which are highly efficient ca talysts, work by way of prior complexation, often stereospecific, which is then followed by chemical reaction. Thus, systems that exhibit "host-guest" relationships, i.e., that show complexing are being looked at an ever in creasing frequency. The cyclodextrins are the first and probably the most important example of compounds that exhibits complex formation. This is a book about the cyclodextrins. There are of course other compounds that exhibit "host-guest" relationships and thus bind other organic molecules, but so far they have not achieved the importance of the cyclodextrins. By their name it is obvious that cyclodextrins are cyclic compounds. The complexes that they form are therefore cyclic inclusion complexes. Because the complexes are cyclic in nature, complexation can be very strong, as op posed to 1t-complex, electrostatic, or apolar complexes in which complex formation is two-dimensional rather than three-dimensional. Cyclodextrins turn out to be excellent models of enzymes. This is proba bly not fortuitous because they were first sought since it was discovered that the principal binding in the enzyme chymotrypsin was a cyclic inclusion complex. Cyclodextrins can do more than form cyclic inclusion complexes, they can catalyze as well. But catalysis always occurs after complex formation.

Chemistry 2e

Author : Paul Flowers,Richard Langely,William R. Robinson,Klaus Hellmut Theopold
Publisher : Unknown
Page : 0 pages
File Size : 54,9 Mb
Release : 2019-02-14
Category : Chemistry
ISBN : 194717262X

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Chemistry 2e by Paul Flowers,Richard Langely,William R. Robinson,Klaus Hellmut Theopold Pdf

Chemistry 2e is designed to meet the scope and sequence requirements of the two-semester general chemistry course. The textbook provides an important opportunity for students to learn the core concepts of chemistry and understand how those concepts apply to their lives and the world around them. The book also includes a number of innovative features, including interactive exercises and real-world applications, designed to enhance student learning. The second edition has been revised to incorporate clearer, more current, and more dynamic explanations, while maintaining the same organization as the first edition. Substantial improvements have been made in the figures, illustrations, and example exercises that support the text narrative. Changes made in Chemistry 2e are described in the preface to help instructors transition to the second edition.