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Symmetry and Spectroscopy

1989-01-01 Science
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Release : 1989-01-01
Genre : Science
Kind : eBook
Book Rating : 445/5 ( reviews)

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Book Synopsis Symmetry and Spectroscopy by : Daniel C. Harris

Download or read book Symmetry and Spectroscopy written by Daniel C. Harris. This book was released on 1989-01-01. Available in PDF, EPUB and Kindle. Book excerpt: Informal, effective undergraduate-level text introduces vibrational and electronic spectroscopy, presenting applications of group theory to the interpretation of UV, visible, and infrared spectra without assuming a high level of background knowledge. 200 problems with solutions. Numerous illustrations. "A uniform and consistent treatment of the subject matter." — Journal of Chemical Education.

Molecular Symmetry and Spectroscopy

2012-12-02 Science
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Release : 2012-12-02
Genre : Science
Kind : eBook
Book Rating : 25X/5 ( reviews)

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Book Synopsis Molecular Symmetry and Spectroscopy by : Philip Bunker

Download or read book Molecular Symmetry and Spectroscopy written by Philip Bunker. This book was released on 2012-12-02. Available in PDF, EPUB and Kindle. Book excerpt: Molecular Symmetry and Spectroscopy deals with the use of group theory in quantum mechanics in relation to problems in molecular spectroscopy. It discusses the use of the molecular symmetry group, whose elements consist of permutations of identical nuclei with or without inversion. After reviewing the permutation groups, inversion operation, point groups, and representation of groups, the book describes the use of representations for labeling molecular energy. The text explains an approximate time independent Schrödinger equation for a molecule, as well as the effect of a nuclear permutation or the inversion of E* on such equation. The book also examines the expression for the complete molecular Hamiltonian and the several groups of operations commuting with the Hamiltonian. The energy levels of the Hamiltonian can then be symmetrically labeled by the investigator using the irreducible representations of these groups. The text explains the two techniques to change coordinates in a Schrödinger equation, namely, (1) by using a diatomic molecule in the rovibronic Schrödinger equation, and (2) by a rigid nonlinear polyatomic molecule. The book also explains that using true symmetry, basis symmetry, near symmetry, and near quantum numbers, the investigator can label molecular energy levels. The text can benefit students of molecular spectroscopy, academicians, and investigators of molecular chemistry or quantum mechanics.

Symmetry and Spectroscopy of Molecules

2007 Group theory
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Release : 2007
Genre : Group theory
Kind : eBook
Book Rating : 511/5 ( reviews)

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Book Synopsis Symmetry and Spectroscopy of Molecules by : K. Veera Reddy

Download or read book Symmetry and Spectroscopy of Molecules written by K. Veera Reddy. This book was released on 2007. Available in PDF, EPUB and Kindle. Book excerpt:

Molecular Symmetry

2009-03-16 Science
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Release : 2009-03-16
Genre : Science
Kind : eBook
Book Rating : 476/5 ( reviews)

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Book Synopsis Molecular Symmetry by : David J. Willock

Download or read book Molecular Symmetry written by David J. Willock. This book was released on 2009-03-16. Available in PDF, EPUB and Kindle. Book excerpt: Symmetry and group theory provide us with a formal method for the description of the geometry of objects by describing the patterns in their structure. In chemistry it is a powerful method that underlies many apparently disparate phenomena. Symmetry allows us to accurately describe the types of bonding that can occur between atoms or groups of atoms in molecules. It also governs the transitions that may occur between energy levels in molecular systems, which in turn allows us to predict the absorption properties of molecules and hence their spectra. Molecular Symmetry lays out the formal language used in the area using illustrative examples of particular molecules throughout. It then applies the ideas of symmetry to describe molecular structure, bonding in molecules and consider the implications in spectroscopy. Topics covered include: Symmetry elements Symmetry operations and products of operations Point groups used with molecules Point group representations, matrices and basis sets Reducible and irreducible representations Applications in vibrational spectroscopy Symmetry in chemical bonding Molecular Symmetry is designed to introduce the subject by combining symmetry with spectroscopy in a clear and accessible manner. Each chapter ends with a summary of learning points, a selection of self-test questions, and suggestions for further reading. A set of appendices includes templates for paper models which will help students understand symmetry groups. Molecular Symmetry is a must-have introduction to this fundamental topic for students of chemistry, and will also find a place on the bookshelves of postgraduates and researchers looking for a broad and modern introduction to the subject.

Symmetry, Spectroscopy, and Crystallography

2015-10-05 Science
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Release : 2015-10-05
Genre : Science
Kind : eBook
Book Rating : 490/5 ( reviews)

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Book Synopsis Symmetry, Spectroscopy, and Crystallography by : Robert Glaser

Download or read book Symmetry, Spectroscopy, and Crystallography written by Robert Glaser. This book was released on 2015-10-05. Available in PDF, EPUB and Kindle. Book excerpt: Written in a clear and understandable manner, this book provides a comprehensive, yet non-mathematical, treatment of the topic, covering the basic principles of symmetry and the important spectroscopic techniques used to probe molecular structure. The chapters are extensively illustrated and deal with such topics as symmetry elements, operations and descriptors, symmetry guidelines, high-fidelity pseudosymmetry, crystallographic symmetry, molecular gears, and experimental techniques, including X-ray crystallography and NMR spectroscopy. As an additional feature, 3D animations of most of the structures and molecules covered are available online at wiley.com. As a result, chemists learn how to understand and predict molecular structures and reactivity. Authored by a renowned expert with numerous publications and an excellent track record in research and teaching, this is a useful source for graduate students and researchers working in the field of organic synthesis, physical chemistry, biochemistry, and crystallography, while equally serving as supplementary reading for courses on stereochemistry, organic synthesis, or crystallography.

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