Molecular Symmetry And Group Theory

Molecular Symmetry and Group Theory PDF
Author: Alan Vincent
Publisher: John Wiley & Sons
ISBN: 1118723384
Size: 31.69 MB
Format: PDF
Category : Science
Languages : en
Pages : 224
View: 7102

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This substantially revised and expanded new edition of the bestselling textbook, addresses the difficulties that can arise with the mathematics that underpins the study of symmetry, and acknowledges that group theory can be a complex concept for students to grasp. Written in a clear, concise manner, the author introduces a series of programmes that help students learn at their own pace and enable to them understand the subject fully. Readers are taken through a series of carefully constructed exercises, designed to simplify the mathematics and give them a full understanding of how this relates to the chemistry. This second edition contains a new chapter on the projection operator method. This is used to calculate the form of the normal modes of vibration of a molecule and the normalised wave functions of hybrid orbitals or molecular orbitals. The features of this book include: * A concise, gentle introduction to symmetry and group theory * Takes a programmed learning approach * New material on projection operators, and the calcultaion of normal modes of vibration and normalised wave functions of orbitals This book is suitable for all students of chemistry taking a first course in symmetry and group theory.

Molecular Symmetry And Group Theory

Molecular Symmetry and Group Theory PDF
Author: R. C. Maurya
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 3110635127
Size: 78.84 MB
Format: PDF, Docs
Category : Science
Languages : en
Pages : 478
View: 6684

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The mathematical fundamentals of molecular symmetry and group theory are comprehensibly described in this book. Applications are given in context of electronic and vibrational spectroscopy as well as chemical reactions following orbital symmetry rules. Exercises and examples compile and deepen the content in a lucid manner.

Symmetry And Group Theory In Chemistry

Symmetry and Group theory in Chemistry PDF
Author: M Ladd
Publisher: Elsevier
ISBN: 0857099779
Size: 77.84 MB
Format: PDF, Docs
Category : Science
Languages : en
Pages : 432
View: 4931

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A comprehensive discussion of group theory in the context of molecular and crystal symmetry, this book covers both point-group and space-group symmetries. Provides a comprehensive discussion of group theory in the context of molecular and crystal symmetry Covers both point-group and space-group symmetries Includes tutorial solutions

Molecular Symmetry And Group Theory

Molecular Symmetry And Group Theory PDF
Author: Robert L. Carter
Publisher:
ISBN: 9788126524235
Size: 64.14 MB
Format: PDF, ePub
Category :
Languages : en
Pages : 312
View: 5441

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This comprehensive text provides readers with a thorough introduction to molecular symmetry and group theory as applied to chemical problems. Its friendly writing style invites the reader to discover by example the power of symmetry arguments for understanding otherwise intimidating theoretical problems in chemistry. A unique feature demonstrates the centrality of symmetry and group theory to a complete understanding of the theory of structure and bonding." Fundamental Concepts." Representations of Groups." Techniques and Relationships for Chemical Applications." Symmetry and Chemical Bonding." Equations for Wave Functions." Vibrational Spectroscopy." Transition Metal Complexes.

Symmetry And Structure

Symmetry and Structure PDF
Author: Sidney F. A. Kettle
Publisher: John Wiley & Sons
ISBN: 9780470516188
Size: 11.52 MB
Format: PDF, Docs
Category : Science
Languages : en
Pages : 436
View: 2172

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Building on the foundation of the Second Edition, Symmetry and Structure: Readable Group Theory for Chemists, Third Edition turns the complex and potentially difficult subject of group theory into an accessible and readable account of this core area of chemistry. By using a diagrammatical approach and demonstrating the physical principles involved in understanding group theory, the text provides a non-mathematical, yet thorough, treatment of this broad topic. This new edition has been fully revised and updated to include a much more three-dimensional and accurate visualization of many of the key topics. The chapter on octahedral molecules is extended to cover the important topic of the ligand field theory of octahedral transition metal complexes. Problems and summaries are included at the end of each chapter, the book provides detailed answers to frequently asked questions, and numerous diagrams and tables are featured for ease of reading and to enhance student understanding. Symmetry and Structure: Readable Group Theory for Chemists, Third Edition is an essential textbook for all students, researchers and lecturers in chemistry, biochemistry, chemical engineering, physics and material science.

Chemical Applications Of Symmetry And Group Theory

Chemical Applications of Symmetry and Group Theory PDF
Author: Rakshit Ameta
Publisher: CRC Press
ISBN: 1315341948
Size: 11.89 MB
Format: PDF, Docs
Category : Science
Languages : en
Pages : 392
View: 6154

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As the structure and behavior of molecules and crystals depend on their different symmetries, group theory becomes an essential tool in many important areas of chemistry. It is a quite powerful theoretical tool to predict many basic as well as some characteristic properties of molecules. Whereas quantum mechanics provide solutions of some chemical problems on the basis of complicated mathematics, group theory puts forward these solutions in a very simplified and fascinating manner. Group theory has been successfully applied to many chemical problems. Students and teachers of chemical sciences have an invisible fear from this subject due to the difficulty with the mathematical jugglery. An active sixth dimension is required to understand the concept as well as to apply it to solve the problems of chemistry. This book avoids mathematical complications and presents group theory so that it is accessible to students as well as faculty and researchers. Chemical Applications of Symmetry and Group Theory discusses different applications to chemical problems with suitable examples. The book develops the concept of symmetry and group theory, representation of group, its applications to I.R. and Raman spectroscopy, U.V spectroscopy, bonding theories like molecular orbital theory, ligand field theory, hybridization, and more. Figures are included so that reader can visualize the symmetry, symmetry elements, and operations.

Molecular Symmetry

Molecular Symmetry PDF
Author: David Willock
Publisher: John Wiley & Sons
ISBN: 0470853476
Size: 50.49 MB
Format: PDF, ePub, Docs
Category : Science
Languages : en
Pages : 438
View: 1794

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Symmetry and group theory provide us with a rigorous method for the description of the geometry of objects by describing the patterns in their structure. In chemistry it is a powerful concept 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, leading to a predictive understanding of the absorption properties of molecules and hence their spectra. Molecular Symmetry lays out the formal language used in the area, with illustrative examples of particular molecules throughout. It then applies the ideas of symmetry and group theory to describe molecular structure, bonding in molecules and to 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 Molecular orbital theory of chemical bonding Molecular Symmetry is designed to introduce the subject by combining symmetry with spectroscopy and bonding 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 operations and cover key aspects of the material in depth. 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 And Group Theory In Chemistry

Symmetry and Group Theory in Chemistry PDF
Author: S. K. Dogra
Publisher:
ISBN: 9781781830208
Size: 24.71 MB
Format: PDF, ePub, Mobi
Category :
Languages : en
Pages : 520
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Key Features:Ideas of symmetry and theorems of grouptheory are discussed from basics.* The physical meaning of mathematicalconcepts explained.* Applications cover Quantum Mechanics;Molecular Structures; Electronic,Vibrational and Raman Spectra;Transition Metal Chemistry.* Solved Examples to elaborate conceptsdiscussed in sections of each chapter.* Solved problems with answers at end ofthe book for students to evaluate theirunderstanding.Efforts have been made to present the symmetry elements and operations innon-mathematical format, as far as possible, in this book. We have tried toexplain these ideas by giving diagrams and figures, and hope that theseillustrations will be useful in understanding the material. The examples coveredin this book are nothing but covering the topics like: atomic structure, molecularstructure (specially molecular orbital theory, idea of hybridisation), dipolemoments, optical activity, vibrational and Raman spectra, electronic spectra,selection rules, structure of transition metal complexes and their electronicspectra, normal mode coordinate analysis and reaction dynamics.This book has been divided into ten chapters, starting with three chapters on thedevelopment of basic ideas of symmetry and group theory. Special emphasishas been placed on the concepts here. The approach adopted here is to teachconcepts through raising questions and then solving them. To understand theseprinciples, problems have been discussed and solved after every concept, aswell as, unsolved problems have also been given at the end of each chapter. Themathematical concepts used are very simple and the physical meaning of everymathematical concept used is explained so that the students understand theimportant role mathematics plays in the development of the subject.

Molek Lsymmetrie Und Spektroskopie

Molek  lsymmetrie und Spektroskopie PDF
Author: Ingo-Peter Lorenz
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 311036493X
Size: 69.95 MB
Format: PDF, Kindle
Category : Science
Languages : de
Pages : 260
View: 4093

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Dieses Buch ist Teil unserer neuen Datenbank Anorganik Online. Basierend auf einem Kompaktkurs, bringt dieses Buch den Studenten der Chemie die grundlegenden Konzepte der Molekülsymmetrie, Symmetrieoperationen und Punktgruppen nahe und behandelt Schwingungs- und Elektronenspektroskopie, sowie Kernmagnetische Resonanz. Im Rahmen der Diskussion werden sowohl spektroskopische Befunde mit Hilfe der Molekülsymmetrie erklärt, als auch aus Messdaten Informationen zur Molekülsymmetrie abgeleitet.

Introduction To Symmetry And Group Theory For Chemists

Introduction to Symmetry and Group Theory for Chemists PDF
Author: Arthur M. Lesk
Publisher: Springer Science & Business Media
ISBN: 140202150X
Size: 37.38 MB
Format: PDF, ePub, Docs
Category : Science
Languages : en
Pages : 122
View: 1929

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This book is based on a one-semester course for advanced undergraduates specializing in physical chemistry. I am aware that the mathematical training of most science majors is more heavily weighted towards analysis – typ- ally calculus and differential equations – than towards algebra. But it remains my conviction that the basic ideas and applications of group theory are not only vital, but not dif?cult to learn, even though a formal mathematical setting with emphasis on rigor and completeness is not the place where most chemists would feel most comfortable in learning them. The presentation here is short, and limited to those aspects of symmetry and group theory that are directly useful in interpreting molecular structure and spectroscopy. Nevertheless I hope that the reader will begin to sense some of the beauty of the subject. Symmetry is at the heart of our understanding of the physical laws of nature. If a reader is happy with what appears in this book, I must count this a success. But if the book motivates a reader to move deeper into the subject, I shall be grati?ed.

Molecular Symmetry And Spectroscopy

Molecular Symmetry and Spectroscopy PDF
Author: Philip Bunker
Publisher: Elsevier
ISBN: 032315025X
Size: 70.81 MB
Format: PDF, Kindle
Category : Science
Languages : en
Pages : 440
View: 3181

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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.

Molecular Symmetry

Molecular Symmetry PDF
Author: David S. Schonland
Publisher:
ISBN:
Size: 55.94 MB
Format: PDF, ePub, Docs
Category : Group theory
Languages : en
Pages : 298
View: 852

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