Theoretical Aspects of Chemical Reactivity
Title | Theoretical Aspects of Chemical Reactivity PDF eBook |
Author | |
Publisher | Elsevier |
Pages | 331 |
Release | 2006-11-14 |
Genre | Technology & Engineering |
ISBN | 0080466788 |
Theoretical Aspects of Chemical Reactivity provides a broad overview of recent theoretical and computational advancements in the field of chemical reactivity. Contributions have been made by a number of leaders in the field covering theoretical developments to applications in molecular systems and clusters. With an increase in the use of reactivity descriptors, and fundamental theoretical aspects becoming more challenging, this volume serves as an interesting overview where traditional concepts are revisited and explored from new viewpoints, and new varieties of reactivity descriptors are proposed. Includes applications in the frontiers of reactivity principles, and introduces dynamic and statistical viewpoints to chemical reactivity and challenging traditional concepts such as aromaticity. * Written by specialists in the field of chemical reactivity* An authoritative overview of the research and progress * An essential reference material for students
Theoretical Aspects of Chemical Reactivity
Title | Theoretical Aspects of Chemical Reactivity PDF eBook |
Author | Alejandro Toro-Labbé |
Publisher | Elsevier Science Limited |
Pages | 321 |
Release | 2007-01 |
Genre | Science |
ISBN | 9780444527196 |
A broad overview of recent theoretical and computational developments in the field of chemical reactivity. The book contains contributions written by eminent specialists which deal with various aspects of the subject, going from theoretical developments to applications in interesting molecular systems and clusters.
Chemical Reactivity Theory
Title | Chemical Reactivity Theory PDF eBook |
Author | Pratim Kumar Chattaraj |
Publisher | CRC Press |
Pages | 612 |
Release | 2009-02-23 |
Genre | Science |
ISBN | 1420065440 |
In the 1970s, Density Functional Theory (DFT) was borrowed from physics and adapted to chemistry by a handful of visionaries. Now chemical DFT is a diverse and rapidly growing field, its progress fueled by numerous developing practical descriptors that make DFT as useful as it is vast. With 34 chapters written by 65 eminent scientists from 13 diffe
Graph Theoretical Approaches to Chemical Reactivity
Title | Graph Theoretical Approaches to Chemical Reactivity PDF eBook |
Author | Danail D. Bonchev |
Publisher | Springer Science & Business Media |
Pages | 291 |
Release | 2012-12-06 |
Genre | Science |
ISBN | 9401112029 |
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.
Chemical Reactivity
Title | Chemical Reactivity PDF eBook |
Author | Savas Kaya |
Publisher | Elsevier |
Pages | 606 |
Release | 2023-05-26 |
Genre | Science |
ISBN | 032390257X |
The growth of technology for chemical assessment has led to great developments in the investigation of chemical reactivity in recent years, but key information is often dispersed across many different research fields. Combining both original principles and the cutting-edge theories used in chemical reactivity analysis, Chemical Reactivity, Volume 1 present the latest developments in theoretical chemistry and its application for the assessment of chemical processes. Beginning with an exploration of different theories and principles relating to electronic structure and reactivity of confined electronic systems, the book goes on to highlight key information on such topics as Dyson orbitals, target-ion overlaps, reaction fragility, magnetizability principles and the Fuki function. Density Functional Theory is discussed in relation to numerous different principles and approaches, with further information on constrained methods and diabatic models, bonding evolution theory, orbital-based population analysis models and charge transfer models, and Quantum chemistry and QTAIM. Consolidating the knowledge of a global team of experts in the field, Chemical Reactivity, Volume 1: Theories and Principles is a useful resource for both students and researchers interested in gaining greater understanding of the principles and theories underpinning chemical reactivity analysis. Provides readers with the key information needed to gain a good overview of contemporary chemical reactivity studies and a clear understanding of the theory behind state-of-the-art methods in the field Highlights advances in the computational descriptions of reactivity, including reactivity in confined environments, conceptual density functional theory, and multi-reference quantum chemistry Provides comprehensive coverage by consolidating the knowledge of many well-known researchers in the field from around the world
Theoretical and Physical Principles of Organic Reactivity
Title | Theoretical and Physical Principles of Organic Reactivity PDF eBook |
Author | Addy Pross |
Publisher | Wiley-Interscience |
Pages | 320 |
Release | 1995-09-25 |
Genre | Science |
ISBN |
This approach to the general problem of organic reactivity combines classical organic chemistry with new theoretical ideas developed by the author. The text contains a non-mathematical description of the curve crossing model, expressed in the language of qualitative valence bond theory.
Reaction Rate Theory and Rare Events
Title | Reaction Rate Theory and Rare Events PDF eBook |
Author | Baron Peters |
Publisher | Elsevier |
Pages | 636 |
Release | 2017-03-22 |
Genre | Technology & Engineering |
ISBN | 0444594701 |
Reaction Rate Theory and Rare Events bridges the historical gap between these subjects because the increasingly multidisciplinary nature of scientific research often requires an understanding of both reaction rate theory and the theory of other rare events. The book discusses collision theory, transition state theory, RRKM theory, catalysis, diffusion limited kinetics, mean first passage times, Kramers theory, Grote-Hynes theory, transition path theory, non-adiabatic reactions, electron transfer, and topics from reaction network analysis. It is an essential reference for students, professors and scientists who use reaction rate theory or the theory of rare events. In addition, the book discusses transition state search algorithms, tunneling corrections, transmission coefficients, microkinetic models, kinetic Monte Carlo, transition path sampling, and importance sampling methods. The unified treatment in this book explains why chemical reactions and other rare events, while having many common theoretical foundations, often require very different computational modeling strategies. - Offers an integrated approach to all simulation theories and reaction network analysis, a unique approach not found elsewhere - Gives algorithms in pseudocode for using molecular simulation and computational chemistry methods in studies of rare events - Uses graphics and explicit examples to explain concepts - Includes problem sets developed and tested in a course range from pen-and-paper theoretical problems, to computational exercises