Atoms And Molecules

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Atoms in Molecules

Author : Paul L. A. Popelier
Publisher : Longman Publishing Group
Page : 0 pages
File Size : 48,9 Mb
Release : 2000
Category : Atoms
ISBN : 0582367980

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Atoms in Molecules by Paul L. A. Popelier Pdf

Atoms in Molecules (AIM) is a powerful and novel theory for understanding chemistry, acting as a bridge between fundamental chemical concepts - such as the atom, the bond and molecular structure - and quantum mechanics. It is used increasingly in both theoretical and crystallographic research internationally, including its use in interpreting experimental charge densities. This book provides a balanced, consistent and didactic account of this exciting theory, explaining its potential impact and making it accessible to a wide audience.

See Inside Atoms and Molecules

Author : Rosie Dickins
Publisher : Usborne
Page : 16 pages
File Size : 54,9 Mb
Release : 2020
Category : Juvenile Nonfiction
ISBN : 1474943640

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See Inside Atoms and Molecules by Rosie Dickins Pdf

Find out all about atoms, what they are and where they come from - and how these tiny particles combine to make up EVERYTHING in the universe (including you). Packed with intriguing facts, this is an entertaining and accessible introduction to key scientific ideas. Part of Usborne's bestselling "See Inside" lift-the-flap non-fiction series, which includes over 40 titles. With beautiful full-colour illustrations and fascinating details to discover on every page. Written in consultation with an expert chemist.

Clusters of Atoms and Molecules

Author : Hellmut Haberland
Publisher : Springer Science & Business Media
Page : 435 pages
File Size : 47,8 Mb
Release : 2013-11-11
Category : Science
ISBN : 9783642843297

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Clusters of Atoms and Molecules by Hellmut Haberland Pdf

Clusters of Atoms and Molecules I is devoted to theoretical concepts and experimental techniques important in the rapidly expanding field of cluster science. Cluster properties are dicussed for clusters composed of alkali metals, semiconductors, transition metals, carbon, oxides and halides of alkali metals, rare gases, and neutral molecules. The book contains several well-integrated treatments, all prepared by experts. Each contribution starts out as simple as possible and ends with the latest results, so that the book can serve as a text for a course, an introduction into the field, or as a reference book for the expert.

Atoms and Molecules

Author : Mitchel Weissbluth
Publisher : Elsevier
Page : 730 pages
File Size : 48,8 Mb
Release : 2012-12-02
Category : Science
ISBN : 9780323142946

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Atoms and Molecules by Mitchel Weissbluth Pdf

Atoms and Molecules describes the basic properties of atoms and molecules in terms of group theoretical methods in atomic and molecular physics. The book reviews mathematical concepts related to angular momentum properties, finite and continuous rotation groups, tensor operators, the Wigner-Eckart theorem, vector fields, and vector spherical harmonics. The text also explains quantum mechanics, including symmetry considerations, second quantization, density matrices, time-dependent, and time-independent approximation methods. The book explains atomic structure, particularly the Dirac equation in which its nonrelativistic approximation provides the basis for the derivation of the Hamiltonians for all important interactions, such as spin-orbit, external fields, hyperfine. Along with multielectron atoms, the text discusses multiplet theory, the Hartree-Fock formulation, as well as the electromagnetic radiation fields, their interactions with atoms in first and higher orders. The book explores molecules and complexes, including the Born-Oppenheimer approximation, molecular orbitals, the self-consistent field method, electronic states, vibrational and rotational states, molecular spectra, and the ligand field theory. The book can prove useful for graduate or advanced students and academicians in the field of general and applied physics.

Atoms in Molecules

Author : Richard F. W. Bader
Publisher : Oxford University Press on Demand
Page : 438 pages
File Size : 46,6 Mb
Release : 1994
Category : Science
ISBN : 0198558651

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Atoms in Molecules by Richard F. W. Bader Pdf

The molecular structure hypothesis - that a molecule is a collection of atoms linked by a network of bonds - was forged in the crucible of nineteenth century experimental chemistry and has continued to serve as the principal means of ordering and classifying the observations of chemistry. There is a difficulty with the hypothesis, however, in that it is not related directly to the physics which governs the motions of the nuclei and electrons that make up the atoms and the bonds. It isthe purpose of this important book - now available in paperback for the first time - to show that a theory can be developed to underpin the molecular structure hypothesis - that the atoms in a molecule are real, with properties predicted and defined by the laws of quantum mechanics can be incorporated into the resulting theory - a theory of atoms in molecules. The book is aimed at those scientists responsible for performing the experiments and collecting the observations on the properties ofmatter at the atomic level, in the belief that the transformation of qualitative concepts into a qualitative theory will serve to deepen our understanding of chemistry.

Reference Data on Atoms, Molecules, and Ions

Author : A.A. Radzig,B.M. Smirnov
Publisher : Springer Science & Business Media
Page : 475 pages
File Size : 52,8 Mb
Release : 2012-12-06
Category : Science
ISBN : 9783642820489

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Reference Data on Atoms, Molecules, and Ions by A.A. Radzig,B.M. Smirnov Pdf

This reference book contains information about the structure and properties of atomic and molecular particles, as well as some of the nuclear parameters. It includes data which can be of use when studying atomic and molecular processes in the physics of gases, chemistry of gases and gas optics, in plasma physics and plasma chemistry, in physical chemistry and radiation chemistry, in geophysics, astrophysics, solid-state physics and a variety of cross-discipli nary fields of science and technology. Our aim was to collect carefully selected and estimated numerical values for a wide circle of microscopic parameters in a relatively "not thick" book. These values are of constant use in the work of practical investigators. In essence, the book represents a substantially revised and extended edi tion of our reference book published in Russian in 1980. Two main reasons made it necessary to rework the material. On the one hand, a great deal of new high-quality data has appeared in the past few years and furthermore we have enlisted many sources of information previously inaccessible to us. On the other hand, we have tried to insert extensive information on new, rapidly progressing branches of physical research, such as multiply charged ions, Rydberg atoms, van der Waals and excimer molecules, complex ions, etc. All this brings us to the very edge of studies being carried out in the field.

Explore Atoms and Molecules!

Author : Janet Slingerland
Publisher : Nomad Press
Page : 170 pages
File Size : 42,7 Mb
Release : 2017-04-11
Category : Juvenile Nonfiction
ISBN : 9781619304932

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Explore Atoms and Molecules! by Janet Slingerland Pdf

Atoms and molecules are the basic building blocks of matter. Matter is every physical thing around us in the universe, including our own bodies! In Explore Atoms and Molecules! With 25 Great Projects, readers ages 7 to 10 investigate the structure of atoms and learn how atoms fit together to form molecules and materials. If everything is made out of atoms and molecules, why do people look different from dogs and doorknobs? In Explore Atoms and Molecules, readers discover that the characteristics of a material are determined by the way the atoms and molecules connect, and study how chemical reactions change these connections to create everything we know. This book discusses the elements on the periodic table and why they are grouped into families, encouraging the exploration of meaningful classification systems. States of matter and mixtures and compounds round out the exploration of atoms and molecules! This book supports the maker movement with lots of hands-on activities that illuminate the concepts of chemistry. Readers build 3-D models of molecules and create a periodic table guessing game. Fascinating sidebars offer opportunities for readers to connect the text with real-world science, and cartoon illustrations provide a fun foundation for learning.

The Quantum Theory of Atoms in Molecules

Author : Chérif F. Matta,Russell J. Boyd
Publisher : John Wiley & Sons
Page : 567 pages
File Size : 43,7 Mb
Release : 2007-04-09
Category : Science
ISBN : 9783527307487

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The Quantum Theory of Atoms in Molecules by Chérif F. Matta,Russell J. Boyd Pdf

This book distills the knowledge gained from research into atoms in molecules over the last 10 years into a unique, handy reference. Throughout, the authors address a wide audience, such that this volume may equally be used as a textbook without compromising its research-oriented character. Clearly structured, the text begins with advances in theory before moving on to theoretical studies of chemical bonding and reactivity. There follow separate sections on solid state and surfaces as well as experimental electron densities, before finishing with applications in biological sciences and drug-design. The result is a must-have for physicochemists, chemists, physicists, spectroscopists and materials scientists.

Electrons, Atoms, and Molecules in Inorganic Chemistry

Author : Joseph J. Stephanos,Anthony W. Addison
Publisher : Academic Press
Page : 762 pages
File Size : 52,6 Mb
Release : 2017-06-01
Category : Science
ISBN : 9780128110492

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Electrons, Atoms, and Molecules in Inorganic Chemistry by Joseph J. Stephanos,Anthony W. Addison Pdf

Electrons, Atoms, and Molecules in Inorganic Chemistry: A Worked Examples Approach builds from fundamental units into molecules, to provide the reader with a full understanding of inorganic chemistry concepts through worked examples and full color illustrations. The book uniquely discusses failures as well as research success stories. Worked problems include a variety of types of chemical and physical data, illustrating the interdependence of issues. This text contains a bibliography providing access to important review articles and papers of relevance, as well as summaries of leading articles and reviews at the end of each chapter so interested readers can readily consult the original literature. Suitable as a professional reference for researchers in a variety of fields, as well as course use and self-study. The book offers valuable information to fill an important gap in the field. Incorporates questions and answers to assist readers in understanding a variety of problem types Includes detailed explanations and developed practical approaches for solving real chemical problems Includes a range of example levels, from classic and simple for basic concepts to complex questions for more sophisticated topics Covers the full range of topics in inorganic chemistry: electrons and wave-particle duality, electrons in atoms, chemical binding, molecular symmetry, theories of bonding, valence bond theory, VSEPR theory, orbital hybridization, molecular orbital theory, crystal field theory, ligand field theory, electronic spectroscopy, vibrational and rotational spectroscopy

Atoms and Molecules

Author : Molly Aloian
Publisher : Crabtree Publishing Company
Page : 30 pages
File Size : 47,5 Mb
Release : 2009
Category : Juvenile Nonfiction
ISBN : 0778742407

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Atoms and Molecules by Molly Aloian Pdf

Young readers will be amazed to learn about the tiny particles that make up everything in the world around them. Colorful illustrations and fun fact boxes will help readers understand how atoms come together to form molecules, the building blocks of everything in the universe.

The Basics of Atoms and Molecules

Author : Tom Jackson
Publisher : The Rosen Publishing Group, Inc
Page : 98 pages
File Size : 49,6 Mb
Release : 2013-12-15
Category : Juvenile Nonfiction
ISBN : 9781477727157

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The Basics of Atoms and Molecules by Tom Jackson Pdf

A fun-filled introduction to matter, the elements of the periodic table, atoms, electrons, reactions and bonding, and radioactivity, this volume provides young adults with chemistry examples that reflect their real-world interconnections in science. Key terms, easy experiments, and clear illustrations help to guide students through chemical applications. A chapter about Niels Bohr and his model for the atom honors his contribution to the understanding of atomic structure and to nuclear fission. Tools and techniques, such as a scanning tunneling microscope, Rutherford's gold foil experiment, and a mass spectrometer, highlight this instructive text that is aligned to the Common Core Standards.

Atoms, Molecules and Photons

Author : Wolfgang Demtröder
Publisher : Springer
Page : 551 pages
File Size : 41,8 Mb
Release : 2019-02-09
Category : Science
ISBN : 9783662555231

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Atoms, Molecules and Photons by Wolfgang Demtröder Pdf

This introduction to Atomic and Molecular Physics explains how our present model of atoms and molecules has been developed over the last two centuries both by many experimental discoveries and, from the theoretical side, by the introduction of quantum physics to the adequate description of micro-particles. It illustrates the wave model of particles by many examples and shows the limits of classical description. The interaction of electromagnetic radiation with atoms and molecules and its potential for spectroscopy is outlined in more detail and in particular lasers as modern spectroscopic tools are discussed more thoroughly. Many examples and problems with solutions are offered to encourage readers to actively engage in applying and adapting the fundamental physics presented in this textbook to specific situations. Completely revised third edition with new sections covering all actual developments, like photonics, ultrashort lasers, ultraprecise frequency combs, free electron lasers, cooling and trapping of atoms, quantum optics and quantum information.

Atoms and Molecules

Author : Tracy Maurer
Publisher : Unknown
Page : 0 pages
File Size : 43,6 Mb
Release : 2013
Category : Atoms
ISBN : 1618101064

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Atoms and Molecules by Tracy Maurer Pdf

Stem Technology Is A Very Important Topic In Today'S World And This Book Will Allow Students To Learn More About Atoms, Molecules, And How Different Temperatures And Situations Affect Them. It Also Introduces Them To The Periodic Table Of Elements And How Even Today More Elements Are Being Discovered And The Periodic Table Continues To Grow.

Spectra of Atoms and Molecules

Author : Peter F. Bernath
Publisher : Oxford University Press on Demand
Page : 454 pages
File Size : 55,5 Mb
Release : 2005-04-21
Category : Science
ISBN : 9780195177596

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Spectra of Atoms and Molecules by Peter F. Bernath Pdf

Spectra of Atoms and Molecules, 2nd Edition is designed to introduce advanced undergraduates and new graduate students to the vast field of spectroscopy. Of interest to chemists, physicists, astronomers, atmospheric scientists, and engineers, it emphasizes the fundamental principles of spectroscopy with its primary goal being to teach students how to interpret spectra. The book includes a clear presentation of group theory needed for understanding the material and a large number of excellent problems are found at the end of each chapter. In keeping with the visual aspects of the course, the author provides a large number of diagrams and spectra specifically recorded for this book. Topics such as molecular symmetry, matrix representation of groups, quantum mechanics, and group theory are discussed. Analyses are made of atomic, rotational, vibrational, and electronic spectra. Spectra of Atoms and Molecules, 2nd Edition has been updated to include the 1998 revision of physical constants, and conforms more closely to the recommended practice for the use of symbols and units. This new edition has also added material pertaining to line intensities, which can be confusing due to the dozens of different units used to report line and band strengths. Another major change is in author Peter Bernath's discussion of the Raman effect and light scattering, where the standard theoretical treatment is now included. Aimed at new students of spectroscopy regardless of their background, Spectra of Atoms and Molecules will help demystify spectroscopy by showing the necessary steps in a derivation.

Matter, Molecules, and Atoms

Author : Bertha Morris Parker
Publisher : Unknown
Page : 42 pages
File Size : 54,6 Mb
Release : 2019-07-11
Category : Science
ISBN : 1922619531

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Matter, Molecules, and Atoms by Bertha Morris Parker Pdf

This wonderful book was used as a textbook in schools for many years as an introduction to chemistry and atoms. In a wonderfully easy to understand manner it takes the reader from the basic states of matter right through to how molecules are composed, how elements combine to make compounds, what's in an atom, and so much more. This edition is presented in full color with all of the original interior illustrations.