the chemical bond fundamental aspects of chemical bonding

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The Chemical Bond

Author : Gernot Frenking
ISBN : 9783527664719
Genre : Science
File Size : 25. 13 MB
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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.

The Chemical Bond

Author : Gernot Frenking
ISBN : 3527333185
Genre : Science
File Size : 26. 86 MB
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Written by top researchers in the field, this two-volume set provides a valuable overview of the whole field, including the theories and models as well as examples of chemical bonding across the periodic table. 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. Contains the books: Chemical Bonding - Fundamentals and Models (ISBN: 978-3-527-33314-8 Chemical Bonding - Across the Periodic Table (ISBN: 978-3-527-33315-8)

Chemical Bonding At Surfaces And Interfaces

Author : Anders Nilsson
ISBN : 0080551912
Genre : Science
File Size : 76. 55 MB
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Molecular surface science has made enormous progress in the past 30 years. The development can be characterized by a revolution in fundamental knowledge obtained from simple model systems and by an explosion in the number of experimental techniques. The last 10 years has seen an equally rapid development of quantum mechanical modeling of surface processes using Density Functional Theory (DFT). Chemical Bonding at Surfaces and Interfaces focuses on phenomena and concepts rather than on experimental or theoretical techniques. The aim is to provide the common basis for describing the interaction of atoms and molecules with surfaces and this to be used very broadly in science and technology. The book begins with an overview of structural information on surface adsorbates and discusses the structure of a number of important chemisorption systems. Chapter 2 describes in detail the chemical bond between atoms or molecules and a metal surface in the observed surface structures. A detailed description of experimental information on the dynamics of bond-formation and bond-breaking at surfaces make up Chapter 3. Followed by an in-depth analysis of aspects of heterogeneous catalysis based on the d-band model. In Chapter 5 adsorption and chemistry on the enormously important Si and Ge semiconductor surfaces are covered. In the remaining two Chapters the book moves on from solid-gas interfaces and looks at solid-liquid interface processes. In the final chapter an overview is given of the environmentally important chemical processes occurring on mineral and oxide surfaces in contact with water and electrolytes. Gives examples of how modern theoretical DFT techniques can be used to design heterogeneous catalysts This book suits the rapid introduction of methods and concepts from surface science into a broad range of scientific disciplines where the interaction between a solid and the surrounding gas or liquid phase is an essential component Shows how insight into chemical bonding at surfaces can be applied to a range of scientific problems in heterogeneous catalysis, electrochemistry, environmental science and semiconductor processing Provides both the fundamental perspective and an overview of chemical bonding in terms of structure, electronic structure and dynamics of bond rearrangements at surfaces

The Vsepr Model Of Molecular Geometry

Author : Ronald J Gillespie
ISBN : 9780486310527
Genre : Science
File Size : 40. 16 MB
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Valence Shell Electron Pair Repulsion (VSEPR) theory is a simple technique for predicting the geometry of atomic centers in small molecules and molecular ions. This authoritative reference was written by Istvan Hartiggai and the developer of VSEPR theory, Ronald J. Gillespie. In addition to its value as a text for courses in molecular geometry and chemistry, it constitutes a classic reference for professionals. Starting with coverage of the broader aspects of VSEPR, this volume narrows its focus to a succinct survey of the methods of structural determination. Additional topics include the applications of the VSEPR model and its theoretical basis. Helpful data on molecular geometries, bond lengths, and bond angles appear in tables and other graphics.

Chemical Bonds

Author : Phillip Manning
ISBN : 9780791097403
Genre : Juvenile Nonfiction
File Size : 75. 23 MB
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Reaching beyond the typical high school chemistry textbook, each title in this series offers real-life, concrete examples that illustrate the practical importance of the topic at hand, and includes a full-color periodic table, color photographs, sidebars, and a glossary.

The Nature Of The Chemical Bond And The Structure Of Molecules And Crystals

Author : Linus Pauling
ISBN : 0801403332
Genre : Science
File Size : 69. 6 MB
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Thorough discussion of the various types of bonds, their relative natures, and the structure of molecules and crystals.

The Chemical Bond

Author : Tadamasa Shida
ISBN : 9783662103111
Genre : Science
File Size : 48. 7 MB
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Providing the quantum-mechanical foundations of chemical bonding, this unique textbook emphasizes key concepts such as superposition, degeneracy of states and the role of the electron spin. An initial, concise and compact presentation of the rudiments of quantum mechanics enables readers to progress through the book with a firm grounding. Experimental examples are included to illustrate how the abstract concepts are manifest in real systems.

Pauling S Legacy

Author : Z.B. Maksic
ISBN : 0080538525
Genre : Science
File Size : 44. 61 MB
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Theory and experiment in chemistry today provide a wealth of data, but such data have no meaning unless they are correctly interpreted by sound and transparent physical models. Linus Pauling was a grandmaster in the modelling of molecular properties. Indeed, many of his models have served chemistry for decades and that has been his lasting legacy for chemists all over the world. The aim of this book is to put such simple models into the language of modern quantum chemistry, thus providing a deeper justification for many of Pauling's ideas and concepts. However, it should be stressed that many contributions to this work, written by some of the world's most prominent theoretical chemists, do not merely follow Pauling's footprints. By taking his example, they made bold leaps forward to overcome the limitations of the old models, thereby opening new scientific vistas. This book is an important contribution to the chemical literature. It is an almost obligatory textbook for postgraduate students and postdoctoral researchers in physical chemistry, chemical physics and advanced physical organic chemistry.

Fundamentals Of Chemistry

Author : Frank Brescia
ISBN : 9781483213705
Genre : Science
File Size : 42. 26 MB
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Fundamentals of Chemistry, Fourth Edition covers the fundamentals of chemistry. The book describes the formation of ionic and covalent bonds; the Lewis theory of bonding; resonance; and the shape of molecules. The book then discusses the theory and some applications of the four kinds of spectroscopy: ultraviolet, infrared, nuclear (proton) magnetic resonance, and mass. Topics that combine environmental significance with descriptive chemistry, including atmospheric pollution from automobile exhaust; the metallurgy of iron and aluminum; corrosion; reactions involving ozone in the upper atmosphere; and the methods of controlling the pollution of air and water, are also considered. Chemists and students taking courses related to chemistry and environmental chemistry will find the book invaluable.

Chemical Structure And Bonding

Author : Roger L. DeKock
ISBN : 093570261X
Genre : Science
File Size : 22. 98 MB
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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.

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