Chemical Bonding Clarified Through Quantum Mechanics

Chemical Bonding Clarified Through Quantum Mechanics PDF Author: George C Pimentel
Publisher:
ISBN: 9784871871457
Category : Science
Languages : en
Pages : 362

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Book Description
Quantum mechanics, including quantum field theory, is a fundamental theory in physics which describes nature at the smallest - including atomic and subatomic - scales. Very simply stated: Quantum Mechanics is concerned with the as yet unsolved question: "What is Light?" Is light a particle, or is it a wave? The title logo to this book is made so that you can see through it. George Claude Pimentel (May 2, 1922 - June 18, 1989) was the inventor of the chemical laser. He also developed the technique of matrix isolation in low-temperature chemistry. In theoretical chemistry, he proposed the three-center four-electron bond which is now accepted as the best simple model of hypervalent molecules. In the late 1960s, Pimentel led the University of California team that designed the infrared spectrometer for the Mars Mariner 6 and 7 missions that analyzed the surface and atmosphere of Mars. An alumnus of University of California, Los Angeles (B.S. 1943) and University of California, Berkeley (Ph.D. 1949), Pimentel began teaching at Berkeley in 1949, where he remained until his death in 1989.

Chemical Bonding Clarified Through Quantum Mechanics

Chemical Bonding Clarified Through Quantum Mechanics PDF Author: George C. Pimentel
Publisher: San Francisco : Holden-Day
ISBN:
Category : Science
Languages : en
Pages : 372

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Book Description


Chemical Bonding Clarified Through Quantum Mechanics

Chemical Bonding Clarified Through Quantum Mechanics PDF Author: George C Pimentel
Publisher:
ISBN: 9784871871457
Category : Science
Languages : en
Pages : 362

Get Book Here

Book Description
Quantum mechanics, including quantum field theory, is a fundamental theory in physics which describes nature at the smallest - including atomic and subatomic - scales. Very simply stated: Quantum Mechanics is concerned with the as yet unsolved question: "What is Light?" Is light a particle, or is it a wave? The title logo to this book is made so that you can see through it. George Claude Pimentel (May 2, 1922 - June 18, 1989) was the inventor of the chemical laser. He also developed the technique of matrix isolation in low-temperature chemistry. In theoretical chemistry, he proposed the three-center four-electron bond which is now accepted as the best simple model of hypervalent molecules. In the late 1960s, Pimentel led the University of California team that designed the infrared spectrometer for the Mars Mariner 6 and 7 missions that analyzed the surface and atmosphere of Mars. An alumnus of University of California, Los Angeles (B.S. 1943) and University of California, Berkeley (Ph.D. 1949), Pimentel began teaching at Berkeley in 1949, where he remained until his death in 1989.

Atomic and Quantum Physics

Atomic and Quantum Physics PDF Author: Hermann Haken
Publisher: Springer Science & Business Media
ISBN: 3642970141
Category : Science
Languages : en
Pages : 461

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Book Description
Atomic physics and its underlying quantum theory are the point of departure for many modern areas of physics, astrophysics, chemistry, biology, and even electrical engineering. This textbook provides a careful and eminently readable introduction to the results and methods of empirical atomic physics. The student will acquire the tools of quantum physics and at the same time learn about the interplay between experiment and theory. A chapter on the quantum theory of the chemical bond provides the reader with an introduction to molecular physics. Plenty of problems are given to elucidate the material. The authors also discuss laser physics and nonlinear spectroscopy, incorporating latest experimental results and showing their relevance to basic research. Extra items in the second edition include solutions to the exercises, derivations of the relativistic Klein-Gordon and Dirac equations, a detailed theoretical derivation of the Lamb shift, a discussion of new developments in the spectroscopy of inner shells, and new applications of NMR spectroscopy, for instance tomography.

Ideas of Quantum Chemistry

Ideas of Quantum Chemistry PDF Author: Lucjan Piela
Publisher: Elsevier
ISBN: 0080466761
Category : Science
Languages : en
Pages : 1122

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Book Description
Ideas of Quantum Chemistry shows how quantum mechanics is applied to chemistry to give it a theoretical foundation. The structure of the book (a TREE-form) emphasizes the logical relationships between various topics, facts and methods. It shows the reader which parts of the text are needed for understanding specific aspects of the subject matter. Interspersed throughout the text are short biographies of key scientists and their contributions to the development of the field.Ideas of Quantum Chemistry has both textbook and reference work aspects. Like a textbook, the material is organized into digestable sections with each chapter following the same structure. It answers frequently asked questions and highlights the most important conclusions and the essential mathematical formulae in the text. In its reference aspects, it has a broader range than traditional quantum chemistry books and reviews virtually all of the pertinent literature. It is useful both for beginners as well as specialists in advanced topics of quantum chemistry. The book is supplemented by an appendix on the Internet.* Presents the widest range of quantum chemical problems covered in one book * Unique structure allows material to be tailored to the specific needs of the reader * Informal language facilitates the understanding of difficult topics

Principles and Applications of Quantum Chemistry

Principles and Applications of Quantum Chemistry PDF Author: V.P. Gupta
Publisher: Academic Press
ISBN: 0128035013
Category : Science
Languages : en
Pages : 480

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Book Description
Principles and Applications of Quantum Chemistry offers clear and simple coverage based on the author's extensive teaching at advanced universities around the globe. Where needed, derivations are detailed in an easy-to-follow manner so that you will understand the physical and mathematical aspects of quantum chemistry and molecular electronic structure. Building on this foundation, this book then explores applications, using illustrative examples to demonstrate the use of quantum chemical tools in research problems. Each chapter also uses innovative problems and bibliographic references to guide you, and throughout the book chapters cover important advances in the field including: Density functional theory (DFT) and time-dependent DFT (TD-DFT), characterization of chemical reactions, prediction of molecular geometry, molecular electrostatic potential, and quantum theory of atoms in molecules. - Simplified mathematical content and derivations for reader understanding - Useful overview of advances in the field such as Density Functional Theory (DFT) and Time-Dependent DFT (TD-DFT) - Accessible level for students and researchers interested in the use of quantum chemistry tools

Quantum Mechanics for Chemists

Quantum Mechanics for Chemists PDF Author: David O. Hayward
Publisher: Royal Society of Chemistry
ISBN: 9780854046072
Category : Education
Languages : en
Pages : 196

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Book Description
This book is designed to provide chemistry undergraduates with a basic understanding of the principles of quantum mechanics.

Quantum Chemistry: A Unified Approach (2nd Edition)

Quantum Chemistry: A Unified Approach (2nd Edition) PDF Author: David B Cook
Publisher: World Scientific Publishing Company
ISBN: 1911299581
Category : Science
Languages : en
Pages : 330

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Book Description
This book is a presentation of a qualitative theory of chemical bonding, stressing the physical processes which occur on bond formation. It differs from most (if not all) other books in that it does not seek to “rationalise” the phenomena of bonding by a series of mnemonic rules. A principal feature is a unified and consistent treatment across all types of bonding in organic, inorganic, and physical chemistry.Each chapter has an Assignment Section containing “problems” which might be usefully attempted to improve the understanding of the new material in that chapter.The new edition has had several appendices added which give support to concepts which, if included in the main text, would have hindered the main thrust of the presentation. These new appendices are an attempt to clarify oversights and errors which have been tacitly ignored and which have now become part of the conventional wisdom.

Discovering Chemistry With Natural Bond Orbitals

Discovering Chemistry With Natural Bond Orbitals PDF Author: Frank Weinhold
Publisher: John Wiley & Sons
ISBN: 1118229193
Category : Science
Languages : en
Pages : 342

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Book Description
This book explores chemical bonds, their intrinsic energies, and the corresponding dissociation energies which are relevant in reactivity problems. It offers the first book on conceptual quantum chemistry, a key area for understanding chemical principles and predicting chemical properties. It presents NBO mathematical algorithms embedded in a well-tested and widely used computer program (currently, NBO 5.9). While encouraging a "look under the hood" (Appendix A), this book mainly enables students to gain proficiency in using the NBO program to re-express complex wavefunctions in terms of intuitive chemical concepts and orbital imagery.

The Chemical Bond

The Chemical Bond PDF Author: Gernot Frenking
Publisher: John Wiley & Sons
ISBN: 3527333142
Category : Science
Languages : en
Pages : 450

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Book Description
This is the perfect complement to "Chemical Bonding - Across the Periodic Table" by the same editors, who are two of the top scientists working on this topic, each with extensive experience and important connections within the community. The resulting book is a unique overview of the different approaches used for describing a chemical bond, including molecular-orbital based, valence-bond based, ELF, AIM and density-functional based methods. It takes into account the many developments that have taken place in the field over the past few decades due to the rapid advances in quantum chemical models and faster computers.

Electronic Structure and the Properties of Solids

Electronic Structure and the Properties of Solids PDF Author: Walter A. Harrison
Publisher: Courier Corporation
ISBN: 0486141780
Category : Science
Languages : en
Pages : 610

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Book Description
This text offers basic understanding of the electronic structure of covalent and ionic solids, simple metals, transition metals and their compounds; also explains how to calculate dielectric, conducting, bonding properties.