Computational Methods In Quantum Chemistry, Volume 2: Quantum Chemistry

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Publisher : World Scientific
ISBN 13 : 9814499188
Total Pages : 255 pages
Book Rating : 4.8/5 (144 download)

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Book Synopsis Computational Methods In Quantum Chemistry, Volume 2: Quantum Chemistry by : Myron W Evans

Download or read book Computational Methods In Quantum Chemistry, Volume 2: Quantum Chemistry written by Myron W Evans and published by World Scientific. This book was released on 1996-07-04 with total page 255 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive account, from first principles, of the methods of numerical quantum mechanics, beginning with formulations and fundamental postulates. The development continues with that of the Hamiltonian and angular momentum operators, and with methods of approximating the solutions of the Schroedinger equation with variational and perturbation methods.Chapter 3 is a description of the Hartree-Fock self-consistent field method, which is developed systematically for atoms. The Born-Oppenheimer approximation is introduced, and the numerical methods presented one by one thereafter in a logically consistent way that should be accessible to undergraduates. These include LCAO, Hartree-Fock-SCF method for molecules, Roothaan LCAO-MO-SCF method, and electron correlation energy.Chapter 4 is devoted to the more sophisticated computational methods in quantum chemistry, with an introduction to topics that include: the zero differential overlap approximation; Huckel MO theory of conjugated molecules; Pariser-Parr-Pople MO method; extended Huckel theory; neglect of differential overlap methods; invariance in space requirements; CNDO; INDO; NDDO; MINDO; MNDO; AM1; MNDO-PM3; SAM1; SINDO1; CNDO/S; PCILO,Xα; and ab initio methods.This is followed by an introduction to Moller-Plesset perturbation theory of many electrons, and coupled perturbed Hartree Fock theory, with a description of the coupled cluster method. Finally Chapter 5 applies these methods to problems of contemporary interest.The book is designed to be a junior/senior level text in computational quantum mechanics, suitable for undergraduates and graduates in chemistry, physics, computer science, and associated disciplines.

Computational Methods in Quantum Chemistry

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Publisher : World Scientific
ISBN 13 : 9789810226114
Total Pages : 264 pages
Book Rating : 4.2/5 (261 download)

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Book Synopsis Computational Methods in Quantum Chemistry by : Ahmed A. Hasanein

Download or read book Computational Methods in Quantum Chemistry written by Ahmed A. Hasanein and published by World Scientific. This book was released on 1996 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: An account, from first principles, of the methods of numerical quantum mechanics. Coverage encompasses formulations and fundamental postulates; the Hamiltonian and angular momentum operators; and approximation of the solutions of the Schroedinger equation

Handbook of Computational Quantum Chemistry

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Author :
Publisher : Courier Corporation
ISBN 13 : 0486443078
Total Pages : 852 pages
Book Rating : 4.4/5 (864 download)

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Book Synopsis Handbook of Computational Quantum Chemistry by : David B. Cook

Download or read book Handbook of Computational Quantum Chemistry written by David B. Cook and published by Courier Corporation. This book was released on 2005-08-02 with total page 852 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive text provides upper-level undergraduates and graduate students with an accessible introduction to the implementation of quantum ideas in molecular modeling, exploring practical applications alongside theoretical explanations. Topics include the Hartree-Fock method; matrix SCF equations; implementation of the closed-shell case; introduction to molecular integrals; and much more. 1998 edition.

New Methods in Computational Quantum Mechanics

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Publisher : John Wiley & Sons
ISBN 13 : 0470142057
Total Pages : 812 pages
Book Rating : 4.4/5 (71 download)

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Book Synopsis New Methods in Computational Quantum Mechanics by : Ilya Prigogine

Download or read book New Methods in Computational Quantum Mechanics written by Ilya Prigogine and published by John Wiley & Sons. This book was released on 2009-09-09 with total page 812 pages. Available in PDF, EPUB and Kindle. Book excerpt: The use of quantum chemistry for the quantitative prediction of molecular properties has long been frustrated by the technical difficulty of carrying out the needed computations. In the last decade there have been substantial advances in the formalism and computer hardware needed to carry out accurate calculations of molecular properties efficiently. These advances have been sufficient to make quantum chemical calculations a reliable tool for the quantitative interpretation of chemical phenomena and a guide to laboratory experiments. However, the success of these recent developments in computational quantum chemistry is not well known outside the community of practitioners. In order to make the larger community of chemical physicists aware of the current state of the subject, this self-contained volume of Advances in Chemical Physics surveys a number of the recent accomplishments in computational quantum chemistry. This stand-alone work presents the cutting edge of research in computational quantum mechanics. Supplemented with more than 150 illustrations, it provides evaluations of a broad range of methods, including: * Quantum Monte Carlo methods in chemistry * Monte Carlo methods for real-time path integration * The Redfield equation in condensed-phase quantum dynamics * Path-integral centroid methods in quantum statistical mechanics and dynamics * Multiconfigurational perturbation theory-applications in electronic spectroscopy * Electronic structure calculations for molecules containing transition metals * And more Contributors to New Methods in Computational Quantum Mechanics KERSTIN ANDERSSON, Department of Theoretical Chemistry, Chemical Center, Sweden DAVID M. CEPERLEY, National Center for Supercomputing Applications and Department of Physics, University of Illinois at Urbana-Champaign, Illinois MICHAEL A. COLLINS, Research School of Chemistry, Australian National University, Canberra, Australia REINHOLD EGGER, Fakultät für Physik, Universität Freiburg, Freiburg, Germany ANTHONY K. FELTS, Department of Chemistry, Columbia University, New York RICHARD A. FRIESNER, Department of Chemistry, Columbia University, New York MARKUS P. FÜLSCHER, Department of Theoretical Chemistry, Chemical Center, Sweden K. M. HO, Ames Laboratory and Department of Physics, Iowa State University, Ames, Iowa C. H. MAK, Department of Chemistry, University of Southern California, Los Angeles, California PER-ÅKE Malmqvist, Department of Theoretical Chemistry, Chemical Center, Sweden MANUELA MERCHán, Departamento de Química Física, Universitat de Valéncia, Spain LUBOS MITAS, National Center for Supercomputing Applications and Materials Research Laboratory, University of Illinois at Urbana-Champaign, Illinois STEFANO OSS, Dipartimento di Fisica, Università di Trento and Istituto Nazionale di Fisica della Materia, Unità di Trento, Italy KRISTINE PIERLOOT, Department of Chemistry, University of Leuven, Belgium W. THOMAS POLLARD, Department of Chemistry, Columbia University, New York BJÖRN O. ROOS, Department of Theoretical Chemistry, Chemical Center, Sweden LUIS SERRANO-ANDRÉS, Department of Theoretical Chemistry, Chemical Center, Sweden PER E. M. SIEGBAHN, Department of Physics, University of Stockholm, Stockholm, Sweden WALTER THIEL, Institut für Organische Chemie, Universität Zürich, Zürich, Switzerland GREGORY A. VOTH, Department of Chemistry, University of Pennsylvania, Pennsylvania C. Z. Wang, Ames Laboratory and Department of Physi

Computational Quantum Chemistry

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Author :
Publisher : CRC Press
ISBN 13 : 100034469X
Total Pages : 715 pages
Book Rating : 4.0/5 (3 download)

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Book Synopsis Computational Quantum Chemistry by : Ram Yatan Prasad

Download or read book Computational Quantum Chemistry written by Ram Yatan Prasad and published by CRC Press. This book was released on 2021-03-10 with total page 715 pages. Available in PDF, EPUB and Kindle. Book excerpt: Computational Quantum Chemistry, Second Edition, is an extremely useful tool for teaching and research alike. It stipulates information in an accessible manner for scientific investigators, researchers and entrepreneurs. The book supplies an overview of the field and explains the fundamental underlying principles. It also gives the knowledge of numerous comparisons of different methods. The book consists of a wider range of applications in each chapter. It also provides a number of references which will be useful for academic and industrial researchers. It includes a large number of worked-out examples and unsolved problems for enhancing the computational skill of the users. Features Includes comprehensive coverage of most essential basic concepts Achieves greater clarity with improved planning of topics and is reader-friendly Deals with the mathematical techniques which will help readers to more efficient problem solving Explains a structured approach for mathematical derivations A reference book for academicians and scientific investigators Ram Yatan Prasad, PhD, DSc (India), DSc (hc) Colombo, is a Professor of Chemistry and former Vice Chancellor of S.K.M University, Jharkhand, India. Pranita, PhD, DSc (hc) Sri Lanka, FICS, is an Assistant Professor of Chemistry at Vinoba Bhave University, India.

Computational Methods in Chemistry

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Publisher : Springer Science & Business Media
ISBN 13 : 1468437283
Total Pages : 337 pages
Book Rating : 4.4/5 (684 download)

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Book Synopsis Computational Methods in Chemistry by : Joachim Bargon

Download or read book Computational Methods in Chemistry written by Joachim Bargon and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: The papers collected in this volume were presented at an international symposium on Computational Methods in Chemistry. This symposium was sponsored by IBM Germany and was held September 17-19, 1979, in Bad Neuenahr, West Germany. According to Graham Richards [Nature 278, 507 (1979)] the "Third Age of Quantum Chemistry" has started-;-where the results of quantum chemical calculations have become so accurate and reliable that they can guide the experimentalists in their search for the unknown. The particular example highlighted by Richards was the suc cessful prediction and subsequent identification of the relative energies, transition probabilities and geometries of the lowest triplet states of acetylene. The theoretical predictions were based chiefly upon the work of three groups: Kammer [Chern. Phys. Lett. ~, 529 (1970)] had made qualitatively correct predictions; Demoulin [Chern. Phys. 11, 329 (1975)] had calculated the potential energy curves for the two lowest triplet states (3 and 3 ) of B A acetylene; and Wetmore and Schaefer III [J. Chern. Phys. ~~ 1648 (1978)] had determined the geometries of the cis (3B and ~A ) and the trans (3B and 3A ) isomers of these two sta~es. Inua 2 2 guided search, Wendt, Hunziker and Hippler [J. Chern. PHys. 70, 4044 (1979)] succeeded in finding the predicted near infrared absorption of the cis triplet acetylene (no corresponding absorp tion for the trans form was found, which is in agreement with theory), and the resolved structure of the spectrum confirmed the predicted geometries conclusively.

Modern Quantum Chemistry

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Publisher : Courier Corporation
ISBN 13 : 0486134598
Total Pages : 480 pages
Book Rating : 4.4/5 (861 download)

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Book Synopsis Modern Quantum Chemistry by : Attila Szabo

Download or read book Modern Quantum Chemistry written by Attila Szabo and published by Courier Corporation. This book was released on 2012-06-08 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: This graduate-level text explains the modern in-depth approaches to the calculation of electronic structure and the properties of molecules. Largely self-contained, it features more than 150 exercises. 1989 edition.

Reviews in Computational Chemistry, Volume 10

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Publisher : John Wiley & Sons
ISBN 13 : 0470126140
Total Pages : 360 pages
Book Rating : 4.4/5 (71 download)

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Book Synopsis Reviews in Computational Chemistry, Volume 10 by : Kenny B. Lipkowitz

Download or read book Reviews in Computational Chemistry, Volume 10 written by Kenny B. Lipkowitz and published by John Wiley & Sons. This book was released on 2009-09-22 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: Not only a major reference work for sale to the library market, Reviews in Computational Chemistry is now a purchase by individuals due to the explosive growth in the use of computational chemistry throughout many scientific disciplines. In an instructional and nonmathematical style, these books provide an access to computational methods often outside a researcher's area of expertise. Volumes 9 & 10 represent the next two volumes in the successful series designed to help the chemistry community keep current with the many new developments in computational techniques. Many chapters are written as tutorials to introduce the many facets of computational chemistry, including molecular modeling, computer-assisted molecular design (CAMD), quantum chemistry, molecular mechanics and dynamics, and quantitative structure-activity relationships (QSAR). The authors provide necessary background and theory, strategies for implementing the methods, pitfalls to avoid, applications, and references.

Methods in Computational Chemistry

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Publisher : Springer Science & Business Media
ISBN 13 : 1461307112
Total Pages : 302 pages
Book Rating : 4.4/5 (613 download)

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Book Synopsis Methods in Computational Chemistry by : Stephen Wilson

Download or read book Methods in Computational Chemistry written by Stephen Wilson and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thisvolume isdevotedtomethodsfor thestudyoftheeffectsofrelativity on theelectronicstructure ofatomsand molecules. The accurate descrip tionofrelativisticeffectsinheavyatomshaslongbeenrecognizedasoneof the central problems ofatomic physics. Contemporary relativistic atomic structure calculations can be performed almost routinely. Recent years have seen agrowinginterestin thestudyoftheeffects ofrelativityon the structureofmolecules. Even for molecularsystemscontainingatoms from thesecondrowoftheperiodictable theenergyassociatedwith relativistic effects is often larger than that arising from electron correlation. For moleculescontainingheavieratoms relativistic effects become increasingly important, andforsystemscontainingveryheavyatomsrelativityisknown todominatemanychemicalproperties. In this volum, one of the pioneers of relativistic atomic structure calculations, Ian P. Grant, providesadetailedsurveyofthecomputational techniquesemployedincontemporarystudiesoftheeffectsofrelativityon atomicstructure. Thisisanareaofresearchinwhichcalculationscanoften lead to a particularly impressive degreeofagreement between theoryand experiment. Furthermore, theseatomicstudies haveprovided manyofthe foundations of a fully relativistic quantum chemistry. However, the spherical symmetry ofatoms allows significantsimplificationsto bemade in their quantum mechanical treatment, simplifications which are not possibleinstudiesofmolecules. Inparticular, as is wellknown from non relativistictheoriesofmolecularelectronicstructure, itisalmostobligatory to invoke the algebraic approximation in molecular work and use finite basis set expansions. The problem of describing relativistic effects in molecules is addressed in Chapter2 by Stephen Wilson. This chapter is devotedtoab initiorelativisticmolecularstructurecalculationsinwhichall electrons are explicitly considered. The problem of induding relativistic effects in molecular studies is also addressed in Chapters3 and 4. In Chapter 3, Odd Gropen describes the use of relativistic effective core ix x Preface potentials in calculations on molecular systems involving heavy atoms. This approach can lead to more tractable algorithms than the methods described in Chapter2 and thus significantly extends the range of applications. The use of semiempirical methods has yielded a wealth of informationabouttheinfluenceofrelativityonthechemistryoftheheavier elements. Thisimportantarea is reviewed inChapter4 by Pekka Pyykk6. Finally, inChapter5, Harry M."

Computational Quantum Chemistry

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Publisher : Royal Society of Chemistry
ISBN 13 : 1782625860
Total Pages : 284 pages
Book Rating : 4.7/5 (826 download)

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Book Synopsis Computational Quantum Chemistry by : Joseph J W McDouall

Download or read book Computational Quantum Chemistry written by Joseph J W McDouall and published by Royal Society of Chemistry. This book was released on 2015-11-09 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: Computational Quantum Chemistry presents computational electronic structure theory as practised in terms of ab initio waveform methods and density functional approaches. Getting a full grasp of the field can often prove difficult, since essential topics fall outside of the scope of conventional chemistry education. This professional reference book provides a comprehensive introduction to the field. Postgraduate students and experienced researchers alike will appreciate Joseph McDouall's engaging writing style. The book is divided into five chapters, each providing a major aspect of the field. Electronic structure methods, the computation of molecular properties, methods for analysing the output from computations and the importance of relativistic effects on molecular properties are also discussed. Links to the websites of widely used software packages are provided so that the reader can gain first hand experience of using the techniques described in the book. Dr McDouall has more than 25 years experience in theoretical chemistry; as a reader at the University of Manchester his research interests include the application of quantum chemical methods to the elucidation of chemical problems and the development and implementation of electronic structure methods that permit the accurate prediction of chemical structures and molecular properties.

Reviews in Computational Chemistry II

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Publisher : Wiley-VCH
ISBN 13 : 9781560815150
Total Pages : 527 pages
Book Rating : 4.8/5 (151 download)

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Book Synopsis Reviews in Computational Chemistry II by : Donald B. Boyd

Download or read book Reviews in Computational Chemistry II written by Donald B. Boyd and published by Wiley-VCH. This book was released on 1991 with total page 527 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume, like those prior to it, features chapters by experts in various fields of computational chemistry. Volume 23 covers linear scaling methods for quantum chemistry variational transition state theory, coarse grain modeling of polymers, support vector machines, conical intersections, analysis of information content using shannon entropy and historical insights into how computing evolved in the pharmaceutical industry. Book jacket.

Advances in the Theory of Atomic and Molecular Systems

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Publisher : Springer Science & Business Media
ISBN 13 : 9048125960
Total Pages : 448 pages
Book Rating : 4.0/5 (481 download)

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Book Synopsis Advances in the Theory of Atomic and Molecular Systems by : Piotr Piecuch

Download or read book Advances in the Theory of Atomic and Molecular Systems written by Piotr Piecuch and published by Springer Science & Business Media. This book was released on 2009-09-30 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in the Theory of Atomic and Molecular Systems, is a collection of contributions presenting recent theoretical and computational developments that provide new insights into the structure, properties, and behavior of a variety of atomic and molecular systems. This volume (subtitled: Conceptual and Computational Advances in Quantum Chemistry) focuses on electronic structure theory and its foundations. This volume is an invaluable resource for faculty, graduate students, and researchers interested in theoretical and computational chemistry and physics, physical chemistry and chemical physics, molecular spectroscopy, and related areas of science and engineering.

Mathematical Models and Methods for Ab Initio Quantum Chemistry

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Publisher : Springer Science & Business Media
ISBN 13 : 3642572375
Total Pages : 247 pages
Book Rating : 4.6/5 (425 download)

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Book Synopsis Mathematical Models and Methods for Ab Initio Quantum Chemistry by : M. Defranceschi

Download or read book Mathematical Models and Methods for Ab Initio Quantum Chemistry written by M. Defranceschi and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 247 pages. Available in PDF, EPUB and Kindle. Book excerpt: On the occasion of the fourth International Conference on Industrial and Applied Mathematics!, we decided to organize a sequence of 4 minisymposia devoted to the mathematical aspects and the numerical aspects of Quantum Chemistry. Our goal was to bring together scientists from different communities, namely mathematicians, experts at numerical analysis and computer science, chemists, just to see whether this heterogeneous set of lecturers can produce a rather homogeneous presentation of the domain to an uninitiated audience. To the best of our knowledgde, nothing of this kind had never been tempted so far. It seemed to us that it was the good time for doing it, both . because the interest of applied mathematicians into the world of computational chemistry has exponentially increased in the past few years, and because the community of chemists feels more and more concerned with the numerical issues. Indeed, in the early years of Quantum Chemistry, the pioneers (Coulson, Mac Weeny, just to quote two of them) used to solve fundamental equations modelling toy systems which could be simply numerically handled in view of their very limited size. The true difficulty arose with the need to model larger systems while possibly taking into account their interaction with their environment. Hand calculations were no longer possible, and computing science came into the picture.

Second Quantized Approach to Quantum Chemistry

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Publisher : Springer Science & Business Media
ISBN 13 : 3642747558
Total Pages : 197 pages
Book Rating : 4.6/5 (427 download)

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Book Synopsis Second Quantized Approach to Quantum Chemistry by : Peter R. Surjan

Download or read book Second Quantized Approach to Quantum Chemistry written by Peter R. Surjan and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 197 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of this book is to give a simple, short, and elementary introduction to the second quantized formalism as applied to a many-electron system. It is intended for those, mainly chemists, who are familiar with traditional quantum chemistry but have not yet become acquainted with second quantization. The treatment is, in part, based on a series of seminars held by the author on the subject. It has been realized that many quantum chemists either interested in theory or in applications, being educated as chemi~ts and not as physicists, have never devoted themselves to taking a course on the second quantized approach. Most available textbooks on this topic are not very easy to follow for those who are not trained in theory, or they are not detailed enough to offer a comprehensive treatment. At the same time there are several papers in quantum chemical literature which take advantage of using second quantization, and it would be worthwhile if those papers were accessible for a wider reading public. For this reason, it is intended in this survey to review the basic formalism of second quantization, and to treat some selected chapters of quantum chemistry in this language. Most derivations will be carried out in a detailed manner, so the reader need not accept gaps to understand the result.

Exploring Aspects of Computational Chemistry

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Publisher : Presses universitaires de Namur
ISBN 13 : 9782870372494
Total Pages : 262 pages
Book Rating : 4.3/5 (724 download)

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Book Synopsis Exploring Aspects of Computational Chemistry by : Jean-Marie André

Download or read book Exploring Aspects of Computational Chemistry written by Jean-Marie André and published by Presses universitaires de Namur. This book was released on 1997 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pris ensemble, les deux volumes offrent une introduction théorique et pratique à la chimie quantique statistique. Ce livre s'adresse à un public spécialisé : étudiants de licence, doctorants, chercheurs...

Computational Techniques in Quantum Chemistry and Molecular Physics

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Publisher :
ISBN 13 :
Total Pages : 568 pages
Book Rating : 4.:/5 (75 download)

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Book Synopsis Computational Techniques in Quantum Chemistry and Molecular Physics by : G. H. F. Diercksen

Download or read book Computational Techniques in Quantum Chemistry and Molecular Physics written by G. H. F. Diercksen and published by . This book was released on 1975 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Computational Chemistry

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Publisher : Springer Science & Business Media
ISBN 13 : 0306483912
Total Pages : 471 pages
Book Rating : 4.3/5 (64 download)

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Book Synopsis Computational Chemistry by : Errol G. Lewars

Download or read book Computational Chemistry written by Errol G. Lewars and published by Springer Science & Business Media. This book was released on 2007-05-08 with total page 471 pages. Available in PDF, EPUB and Kindle. Book excerpt: Computational chemistry has become extremely important in the last decade, being widely used in academic and industrial research. Yet there have been few books designed to teach the subject to nonspecialists. Computational Chemistry: Introduction to the Theory and Applications of Molecular and Quantum Mechanics is an invaluable tool for teaching and researchers alike. The book provides an overview of the field, explains the basic underlying theory at a meaningful level that is not beyond beginners, and it gives numerous comparisons of different methods with one another and with experiment. The following concepts are illustrated and their possibilities and limitations are given: - potential energy surfaces; - simple and extended Hückel methods; - ab initio, AM1 and related semiempirical methods; - density functional theory (DFT). Topics are placed in a historical context, adding interest to them and removing much of their apparently arbitrary aspect. The large number of references, to all significant topics mentioned, should make this book useful not only to undergraduates but also to graduate students and academic and industrial researchers.