Atoms in Molecules - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Atoms in Molecules write by Richard F. W. Bader. This book was released on 1994. Atoms in Molecules available in PDF, EPUB and Kindle. 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.
Atoms and Molecules
Atoms and Molecules - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Atoms and Molecules write by Mitchel Weissbluth. This book was released on 2012-12-02. Atoms and Molecules available in PDF, EPUB and Kindle. 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.
Reference Data on Atoms, Molecules, and Ions
Reference Data on Atoms, Molecules, and Ions - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Reference Data on Atoms, Molecules, and Ions write by A.A. Radzig. This book was released on 2012-12-06. Reference Data on Atoms, Molecules, and Ions available in PDF, EPUB and Kindle. 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.
Matter, Molecules, and Atoms
Matter, Molecules, and Atoms - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Matter, Molecules, and Atoms write by Bertha Morris Parker. This book was released on 2019-07-11. Matter, Molecules, and Atoms available in PDF, EPUB and Kindle. 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.
The Quantum Theory of Atoms in Molecules
The Quantum Theory of Atoms in Molecules - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook The Quantum Theory of Atoms in Molecules write by Chérif F. Matta. This book was released on 2007-04-09. The Quantum Theory of Atoms in Molecules available in PDF, EPUB and Kindle. 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.
