Symmetry And Combinatorial Enumeration In Chemistry

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Symmetry and Combinatorial Enumeration in Chemistry

Author : Shinsaku Fujita
Publisher : Springer Science & Business Media
ISBN 13 : 364276696X
Total Pages : 358 pages
Book Rating : 4.6/5 (427 download)

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Book Synopsis Symmetry and Combinatorial Enumeration in Chemistry by : Shinsaku Fujita

Download or read book Symmetry and Combinatorial Enumeration in Chemistry written by Shinsaku Fujita and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is written to introduce a new approach to stereochemical problems and to combinatorial enumerations in chemistry. This approach is based on group the ory, but different from conventional ways adopted by most textbooks on chemical group theory. The difference sterns from their starting points: conjugate subgroups and conjugacy classes. The conventional textbooks deal with linear representations and character ta bles of point groups. This fact implies that they lay stress on conjugacy classesj in fact, such group characters are determined for the respective conjugacy classes. This approach is versatile, since conjugacy classes can be easily obtained by ex amining every element of a group. It is unnecessary to know the group-subgroup relationship of the group, which is not always easy to obtain. The same situa tion is true for chemical enumerations, though these are founded on permutation groups. Thus, the P6lya-Redfield theorem (1935 and 1927) uses a cycle index that is composed of terms associated with conjugacy classes.

Combinatorial Enumeration of Groups, Graphs, and Chemical Compounds

Author : Georg Polya
Publisher : Springer Science & Business Media
ISBN 13 : 1461246644
Total Pages : 155 pages
Book Rating : 4.4/5 (612 download)

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Book Synopsis Combinatorial Enumeration of Groups, Graphs, and Chemical Compounds by : Georg Polya

Download or read book Combinatorial Enumeration of Groups, Graphs, and Chemical Compounds written by Georg Polya and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 155 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1937 there appeared a paper that was to have a profound influence on the progress of combinatorial enumeration, both in its theoretical and applied aspects. Entitled Kombinatorische Anzahlbest immungen jUr Gruppen, Graphen und chemische Verbindungen, it was published in Acta Mathematica, Vol. 68, pp. 145 to 254. Its author, George Polya, was already a mathematician of considerable stature, well-known for outstanding work in many branches of mathematics, particularly analysis. The paper in Question was unusual in that it depended almost entirely on a single theorem -- the "Hauptsatz" of Section 4 -- a theorem which gave a method for solving a general type of enumera tion problem. On the face of it, this is not something that one would expect to run to over 100 pages. Yet the range of the applica tions of the theorem and of its ramifications was enormous, as Polya clearly showed. In the various sections of his paper he explored many applications to the enumeration of graphs, principally trees, and of chemical isomers, using his theorem to present a comprehen sive and unified treatment of problems which had previously been solved, if at all, only by ad hoc methods. In the final section he investigated the asymptotic properties of these enumerational results, bringing to bear his formidable insight as an analyst

Combinatorial Organic Chemistry

Author : Sherif El-Basil
Publisher : Nova Publishers
ISBN 13 : 9781560727446
Total Pages : 246 pages
Book Rating : 4.7/5 (274 download)

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Book Synopsis Combinatorial Organic Chemistry by : Sherif El-Basil

Download or read book Combinatorial Organic Chemistry written by Sherif El-Basil and published by Nova Publishers. This book was released on 2000 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a book which considers several isomer-enumeration methods in organic chemistry. Three main topics are exemplified here: viz., theorem of polya, coset representation theory and marks of a group (method of Fujita) and wreath and generalized wreath product groups (method of Balasubramanian). Rigorous proofs have been replaced by an example-oriented, intuitive approach which exposes many problems of real chemical importance.

Combinatorial Enumeration of Groups, Graphs, and Chemical Compounds

Author : George Pólya
Publisher :
ISBN 13 : 9783540964131
Total Pages : 148 pages
Book Rating : 4.9/5 (641 download)

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Book Synopsis Combinatorial Enumeration of Groups, Graphs, and Chemical Compounds by : George Pólya

Download or read book Combinatorial Enumeration of Groups, Graphs, and Chemical Compounds written by George Pólya and published by . This book was released on 1987-01-01 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Reviews in Computational Chemistry

Author : Kenny B. Lipkowitz
Publisher : John Wiley & Sons
ISBN 13 : 0470126124
Total Pages : 346 pages
Book Rating : 4.4/5 (71 download)

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Book Synopsis Reviews in Computational Chemistry by : Kenny B. Lipkowitz

Download or read book Reviews in Computational Chemistry written by Kenny B. Lipkowitz and published by John Wiley & Sons. This book was released on 2009-09-22 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: Not only a major reference work for sale to the library market, this series is now receiving an increase in purchases by individuals. This increase is due to the explosive growth in the use of computational chemistry throughout many scientific disciplines As each volume does not follow a singular theme, the table of contents is a vital tool in the defining the areas examined by a volume The series contains updated and comprehensive compendiums of molecular modeling software that list hundreds of programs, services, suppliers, and other information that every chemist will find useful Detailed author and subject indices on each volume help the reader to quickly discover particular topics Uniting the most respected authors in their fields, the series is designed to help the reader stay abreast of the many new developments in computational techniques The chapters are approached in a tutorial manner and wirtten in a non-mathematical style allowing students and researches to access computational methods outside their immediate area of expertise

Chemical Modelling

Author : Alan Hinchliffe
Publisher : Royal Society of Chemistry
ISBN 13 : 1847555268
Total Pages : 543 pages
Book Rating : 4.8/5 (475 download)

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Book Synopsis Chemical Modelling by : Alan Hinchliffe

Download or read book Chemical Modelling written by Alan Hinchliffe and published by Royal Society of Chemistry. This book was released on 2007-10-31 with total page 543 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chemical Modelling: Applications and Theory comprises critical literature reviews of molecular modelling, both theoretical and applied. Molecular modelling in this context refers to modelling the structure, properties and reactions of atoms, molecules & materials. Each chapter is compiled by experts in their fields and provides a selective review of recent literature. With chemical modelling covering such a wide range of subjects, this Specialist Periodical Report serves as the first port of call to any chemist, biochemist, materials scientist or molecular physicist needing to acquaint themselves of major developments in the area. Specialist Periodical Reports provide systematic and detailed review coverage in major areas of chemical research. Compiled by teams of leading authorities in the relevant subject areas, the series creates a unique service for the active research chemist, with regular, in-depth accounts of progress in particular fields of chemistry. Subject coverage within different volumes of a given title is similar and publication is on an annual or biennial basis. Current subject areas covered are Amino Acids, Peptides and Proteins, Carbohydrate Chemistry, Catalysis, Chemical Modelling. Applications and Theory, Electron Paramagnetic Resonance, Nuclear Magnetic Resonance, Organometallic Chemistry. Organophosphorus Chemistry, Photochemistry and Spectroscopic Properties of Inorganic and Organometallic Compounds. From time to time, the series has altered according to the fluctuating degrees of activity in the various fields, but these volumes remain a superb reference point for researchers.

Mathematical Stereochemistry

Author : Shinsaku Fujita
Publisher : Walter de Gruyter GmbH & Co KG
ISBN 13 : 3110728338
Total Pages : 607 pages
Book Rating : 4.1/5 (17 download)

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Book Synopsis Mathematical Stereochemistry by : Shinsaku Fujita

Download or read book Mathematical Stereochemistry written by Shinsaku Fujita and published by Walter de Gruyter GmbH & Co KG. This book was released on 2021-09-20 with total page 607 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chirality and stereogenicity are closely related concepts and their differentiation and description is still a challenge in chemoinformatics. In his 2015 book, Fujita developed a new stereoisogram approach that provided theoretical framework for mathematical aspects of modern stereochemistry. This new edition includes a new chapter on Computer-Oriented Representations developed by the author based on Groups, Algorithms, Programming (GAP) system.

Handbook of Chemoinformatics Algorithms

Author : Jean-Loup Faulon
Publisher : CRC Press
ISBN 13 : 9781420082999
Total Pages : 454 pages
Book Rating : 4.0/5 (829 download)

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Book Synopsis Handbook of Chemoinformatics Algorithms by : Jean-Loup Faulon

Download or read book Handbook of Chemoinformatics Algorithms written by Jean-Loup Faulon and published by CRC Press. This book was released on 2010-04-21 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unlike in the related area of bioinformatics, few books currently exist that document the techniques, tools, and algorithms of chemoinformatics. Bringing together worldwide experts in the field, the Handbook of Chemoinformatics Algorithms provides an overview of the most common chemoinformatics algorithms in a single source.After a historical persp

From Chemical Topology to Three-Dimensional Geometry

Author : Alexandru T. Balaban
Publisher : Springer Science & Business Media
ISBN 13 : 0306469073
Total Pages : 436 pages
Book Rating : 4.3/5 (64 download)

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Book Synopsis From Chemical Topology to Three-Dimensional Geometry by : Alexandru T. Balaban

Download or read book From Chemical Topology to Three-Dimensional Geometry written by Alexandru T. Balaban and published by Springer Science & Business Media. This book was released on 2006-04-11 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: Even high-speed supercomputers cannot easily convert traditional two-dimensional databases from chemical topology into the three-dimensional ones demanded by today's chemists, particularly those working in drug design. This fascinating volume resolves this problem by positing mathematical and topological models which greatly expand the capabilities of chemical graph theory. The authors examine QSAR and molecular similarity studies, the relationship between the sequence of amino acids and the less familiar secondary and tertiary protein structures, and new topological methods.

Organic Chemistry of Photography

Author : Shinsaku Fujita
Publisher : Springer Science & Business Media
ISBN 13 : 3662091305
Total Pages : 591 pages
Book Rating : 4.6/5 (62 download)

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Book Synopsis Organic Chemistry of Photography by : Shinsaku Fujita

Download or read book Organic Chemistry of Photography written by Shinsaku Fujita and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 591 pages. Available in PDF, EPUB and Kindle. Book excerpt: In conventional color photography, spectral sensitizers cooperate with silver halide as acceptors of light during the exposure process, color developers reduce silver halide grains during the developing process, and finally the resulting oxidized developers react with couplers to form imaging dyes. Instant color photography gives us an alternative way of realizing excellent color reproduction, in which dyes changing their diffusibility play an important role. The aim of this book is to provide researchers and graduate students with a perspective on how such organic compounds work in color photography and how seemingly miraculous techniques based on organic chemistry lead to color images of high quality. The readers will acquire the philosophy and learn from hints on how to develop functionalized organic compounds.

Stereochemistry of Coordination Compounds

Author : Alexander von Zelewsky
Publisher : John Wiley & Sons
ISBN 13 : 9780471955993
Total Pages : 272 pages
Book Rating : 4.9/5 (559 download)

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Book Synopsis Stereochemistry of Coordination Compounds by : Alexander von Zelewsky

Download or read book Stereochemistry of Coordination Compounds written by Alexander von Zelewsky and published by John Wiley & Sons. This book was released on 1996-06-03 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: This well-illustrated and well-referenced book provides a systematic introduction to the modern aspects of the topographical stereochemistry of coordination compounds, which are made up of metal ions surrounded by other non-metal atoms, ions and molecules.

Discrete Encounters

Author : Craig Bauer
Publisher : CRC Press
ISBN 13 : 0429682891
Total Pages : 718 pages
Book Rating : 4.4/5 (296 download)

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Book Synopsis Discrete Encounters by : Craig Bauer

Download or read book Discrete Encounters written by Craig Bauer and published by CRC Press. This book was released on 2020-05-14 with total page 718 pages. Available in PDF, EPUB and Kindle. Book excerpt: Eschewing the often standard dry and static writing style of traditional textbooks, Discrete Encounters provides a refreshing approach to discrete mathematics. The author blends traditional course topics and applications with historical context, pop culture references, and open problems. This book focuses on the historical development of the subject and provides fascinating details of the people behind the mathematics, along with their motivations, deepening readers’ appreciation of mathematics. This unique book covers many of the same topics found in traditional textbooks, but does so in an alternative, entertaining style that better captures readers’ attention. In addition to standard discrete mathematics material, the author shows the interplay between the discrete and the continuous and includes high-interest topics such as fractals, chaos theory, cellular automata, money-saving financial mathematics, and much more. Not only will readers gain a greater understanding of mathematics and its culture, they will also be encouraged to further explore the subject. Long lists of references at the end of each chapter make this easy. Highlights: Features fascinating historical context to motivate readers Text includes numerous pop culture references throughout to provide a more engaging reading experience Its unique topic structure presents a fresh approach The text’s narrative style is that of a popular book, not a dry textbook Includes the work of many living mathematicians Its multidisciplinary approach makes it ideal for liberal arts mathematics classes, leisure reading, or as a reference for professors looking to supplement traditional courses Contains many open problems Profusely illustrated

Symmetrical Analysis Techniques for Genetic Systems and Bioinformatics: Advanced Patterns and Applications

Author : Petoukhov, Sergey
Publisher : IGI Global
ISBN 13 : 1605661252
Total Pages : 290 pages
Book Rating : 4.6/5 (56 download)

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Book Synopsis Symmetrical Analysis Techniques for Genetic Systems and Bioinformatics: Advanced Patterns and Applications by : Petoukhov, Sergey

Download or read book Symmetrical Analysis Techniques for Genetic Systems and Bioinformatics: Advanced Patterns and Applications written by Petoukhov, Sergey and published by IGI Global. This book was released on 2009-10-31 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book compiles studies that demonstrate effective approaches to the structural analysis of genetic systems and bioinformatics"--Provided by publisher.

Graph Theoretical Approaches to Chemical Reactivity

Author : Danail D. Bonchev
Publisher : Springer Science & Business Media
ISBN 13 : 9401112029
Total Pages : 291 pages
Book Rating : 4.4/5 (11 download)

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Book Synopsis Graph Theoretical Approaches to Chemical Reactivity by : Danail D. Bonchev

Download or read book Graph Theoretical Approaches to Chemical Reactivity written by Danail D. Bonchev and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 291 pages. Available in PDF, EPUB and Kindle. Book excerpt: The progress in computer technology during the last 10-15 years has enabled the performance of ever more precise quantum mechanical calculations related to structure and interactions of chemical compounds. However, the qualitative models relating electronic structure to molecular geometry have not progressed at the same pace. There is a continuing need in chemistry for simple concepts and qualitatively clear pictures that are also quantitatively comparable to ab initio quantum chemical calculations. Topological methods and, more specifically, graph theory as a fixed-point topology, provide in principle a chance to fill this gap. With its more than 100 years of applications to chemistry, graph theory has proven to be of vital importance as the most natural language of chemistry. The explosive development of chemical graph theory during the last 20 years has increasingly overlapped with quantum chemistry. Besides contributing to the solution of various problems in theoretical chemistry, this development indicates that topology is an underlying principle that explains the success of quantum mechanics and goes beyond it, thus promising to bear more fruit in the future.

Structure and Dynamics of Non-Rigid Molecular Systems

Author : Y.G. Smeyers
Publisher : Springer Science & Business Media
ISBN 13 : 9401110662
Total Pages : 316 pages
Book Rating : 4.4/5 (11 download)

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Book Synopsis Structure and Dynamics of Non-Rigid Molecular Systems by : Y.G. Smeyers

Download or read book Structure and Dynamics of Non-Rigid Molecular Systems written by Y.G. Smeyers and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains a selection of scientific papers related to the structure and dynamics of non-rigid molecules. This frontline topic was born a few decades ago, when Longuet-Higgins proposed his famous theory of Molecular Symmetry Groups (Mol. Phys. 6, (1962) 457). Unfortunately, since this early paper, very few publications have been devoted to the study of non-rigid molecules. Let us mention some books which dedicate some chapters to them: Induced Representations in Crystals and Molecules, by S. L. Altmann, Academic Publishers, 1977; Molecular Symmetry and Spectroscopy, by P. R. Bunker, Academic Publishers, 1979; and finally Large Amplitude Motion in Molecules, Vols. I and II, by several authors, Springer Verlag, 1979. More recently an International Symposium on Non-Rigid Molecules was held in Paris, France, from 1-7 July 1982, the proceedings of which were published in the volume entitled Symmetries and Properties of Non-Rigid Molecules. A Comprehensive Survey, edited by J. Maruani et al., Elsevier, 1983. Finally, we should mention the very specialized work The Permutational Approach to Dynamic Stereochemistry, by J. Brocas et al., McGraw-Hill, 1983. The purpose of this book is to fill in this information on the structure and dynamics of non-rigid systems. To this aim, we have gathered a collection of recent papers written by the most qualified specialists in the world, covering a large field from van der Waals molecules to inorganic complexes and organic polyrotor molecules, as well as considering statistical and dynamic aspects.

Fluxional Organometallic and Coordination Compounds

Author : Marcel Gielen
Publisher : John Wiley & Sons
ISBN 13 : 0470858443
Total Pages : 340 pages
Book Rating : 4.4/5 (78 download)

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Book Synopsis Fluxional Organometallic and Coordination Compounds by : Marcel Gielen

Download or read book Fluxional Organometallic and Coordination Compounds written by Marcel Gielen and published by John Wiley & Sons. This book was released on 2005-01-28 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: This series offers leading contributions by well-known chemists reviewing the state of the art of this wide research area. Physical organometallic chemistry aims to develop new insights and to promote novel interest and investigations applicable to organometallic chemistry. This volume focuses on several important topics on fluxionality in organometallic and coordination chemistry, reviewed by experts in each of the respective fields. It is intended to provide both authoritative concepts and stimulating ideas in order to tackle dynamics from different angles, aiming at an interdisciplinary approach. The fascinating fluxionality of metal-ligand interactions has been in the centre of interest ever since modern coordination and organometallic chemistry started, and has expanded towards bioinorganic chemistry, catalysis and materials sciences. Provides information on some of the most relevant physical methods for studying dynamic processes Presents numerous examples of dynamic behavior, demonstrating the efficiency of the respective method and stimulating further applications Connects main group, transition metal and solid state chemistry in the question for dynamics

Issues in Chemistry and General Chemical Research: 2013 Edition

Author :
Publisher : ScholarlyEditions
ISBN 13 : 1490108939
Total Pages : 1193 pages
Book Rating : 4.4/5 (91 download)

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Book Synopsis Issues in Chemistry and General Chemical Research: 2013 Edition by :

Download or read book Issues in Chemistry and General Chemical Research: 2013 Edition written by and published by ScholarlyEditions. This book was released on 2013-05-01 with total page 1193 pages. Available in PDF, EPUB and Kindle. Book excerpt: Issues in Chemistry and General Chemical Research: 2013 Edition is a ScholarlyEditions™ book that delivers timely, authoritative, and comprehensive information about Chirality. The editors have built Issues in Chemistry and General Chemical Research: 2013 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Chirality in this book to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Issues in Chemistry and General Chemical Research: 2013 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.