The Effects Of Electronic Delocalization In Highly Coupled Mixed Valence Systems

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Mixed-Valence Systems

Author : Yuwu Zhong
Publisher : John Wiley & Sons
ISBN 13 : 3527349804
Total Pages : 517 pages
Book Rating : 4.5/5 (273 download)

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Book Synopsis Mixed-Valence Systems by : Yuwu Zhong

Download or read book Mixed-Valence Systems written by Yuwu Zhong and published by John Wiley & Sons. This book was released on 2023-05-30 with total page 517 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mixed-Valence Systems Comprehensive overview on the advanced development of mixed-valence chemistry Mixed-Valence Systems: Fundamentals, Synthesis, Electron Transfer, and Applications covers all topics related to the theory and experimental results of mixed-valence systems, including the design, synthesis, and applications of mixed-valence compounds containing inorganic, organometallic and organic redox-active centers. The text also covers the recent advances in mixed-valence chemistry, including the development of new mixed-valence systems, transition of mixed valency, better understanding of the spectral characteristics of intervalence charge transfer, and controllable electron transfer related to molecular electronics. In Mixed-Valence Systems, readers can expect to find detailed information on sample topics such as: Characterization and evaluation of mixed-valence systems, electron paramagnetic resonance spectroscopy, and electrochemical methods Optical analysis, important issues in mixed-valence chemistry, transition of mixed valency from localized to delocalized, and solvent control of electron transfer Theoretical background, potential energy surfaces from classical two-state model, and quantum description of the potential energy surfaces Reorganization energies, electronic coupling matrix element and the transition moments, generalized Mulliken–Hush theory, and analysis of the band shape of intervalence charge transfer Strengthening the relationship of mixed-valence electron transfer and molecular electronics, Mixed-Valence Systems is of immense value to researchers and professionals working in the field of electron transfer, molecular electronics, and optoelectronics.

Dissertation Abstracts International

Author :
Publisher :
ISBN 13 :
Total Pages : 980 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Dissertation Abstracts International by :

Download or read book Dissertation Abstracts International written by and published by . This book was released on 2008 with total page 980 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Comprehensive Coordination Chemistry II

Author : J. A. McCleverty
Publisher : Newnes
ISBN 13 : 0080913164
Total Pages : 11845 pages
Book Rating : 4.0/5 (89 download)

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Book Synopsis Comprehensive Coordination Chemistry II by : J. A. McCleverty

Download or read book Comprehensive Coordination Chemistry II written by J. A. McCleverty and published by Newnes. This book was released on 2003-12-03 with total page 11845 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensive Coordination Chemistry II (CCC II) is the sequel to what has become a classic in the field, Comprehensive Coordination Chemistry, published in 1987. CCC II builds on the first and surveys new developments authoritatively in over 200 newly comissioned chapters, with an emphasis on current trends in biology, materials science and other areas of contemporary scientific interest.

The Jahn-Teller Effect

Author : Horst Köppel
Publisher : Springer Science & Business Media
ISBN 13 : 3642034322
Total Pages : 912 pages
Book Rating : 4.6/5 (42 download)

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Book Synopsis The Jahn-Teller Effect by : Horst Köppel

Download or read book The Jahn-Teller Effect written by Horst Köppel and published by Springer Science & Business Media. This book was released on 2009-12-08 with total page 912 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Jahn-Teller effect continues to be a paradigm for structural instabilities and molecular dynamical processes. This volume provides a survey of the current Jahn-Teller interactions at the interface of quantum chemistry and condensed matter physics.

Recent Advances In Density Functional Methods, Part Iii

Author : Vincenzo Barone
Publisher : World Scientific
ISBN 13 : 9814489573
Total Pages : 432 pages
Book Rating : 4.8/5 (144 download)

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Book Synopsis Recent Advances In Density Functional Methods, Part Iii by : Vincenzo Barone

Download or read book Recent Advances In Density Functional Methods, Part Iii written by Vincenzo Barone and published by World Scientific. This book was released on 2002-01-30 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the last few years, much attention has been given by theoretical chemists to the development of more accurate model functionals and faster computational techniques including excited electronic states. The 8th International Conference on the Applications of Density Functional Theory to Chemistry and Physics, held in Rome, Italy, on 6-10 September 1999, gathered chemists and physicists to present and discuss state-of-the-art methodological developments and applications of density functional theory (DFT) to increasingly complex systems. The scientists shared their knowledge and experience in DFT, enabling them to face the challenges posed by the needs of high level modeling and simulation in their disciplines. The meeting was opened with an exciting lecture delivered by Nobel laureate W Kohn.The growing use of DFT in studying organic, inorganic and organometallic molecules, clusters and solids provided the basis for the success of the conference, whose main contributions are collected in this invaluable book.

Recent Advances in Density Functional Methods

Author : Delano Pun Chong
Publisher : World Scientific
ISBN 13 : 9810248253
Total Pages : 432 pages
Book Rating : 4.8/5 (12 download)

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Book Synopsis Recent Advances in Density Functional Methods by : Delano Pun Chong

Download or read book Recent Advances in Density Functional Methods written by Delano Pun Chong and published by World Scientific. This book was released on 1995 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the last few years, much attention has been given by theoretical chemists to the development of more accurate model functionals and faster computational techniques including excited electronic states. The 8th International Conference on the Applications of Density Functional Theory to Chemistry and Physics, held in Rome, Italy, on 6-10 September 1999, gathered chemists and physicists to present and discuss state-of-the-art methodological developments and applications of density functional theory (DFT) to increasingly complex systems. The scientists shared their knowledge and experience in DFT, enabling them to face the challenges posed by the needs of high level modeling and simulation in their disciplines. The meeting was opened with an exciting lecture delivered by Nobel laureate W Kohn. The growing use of DFT in studying organic, inorganic and organometallic molecules, clusters and solids provided the basis for the success of the conference, whose main contributions are collected in this invaluable book.

Mixed-Valence Compounds

Author : D.B. Brown
Publisher : Springer Science & Business Media
ISBN 13 : 9400990766
Total Pages : 517 pages
Book Rating : 4.4/5 (9 download)

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Book Synopsis Mixed-Valence Compounds by : D.B. Brown

Download or read book Mixed-Valence Compounds written by D.B. Brown and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 517 pages. Available in PDF, EPUB and Kindle. Book excerpt: It has been a decade since two seminal reviews demonstrated that mixed-valence compounds share many unique and fascinating features. The insight pro vided by those early works has promoted a great deal of both experimental and theoretical study. As a result of extensive efforts, our understanding of the bonding and properties of mixed-valence compounds has advanced substantially. There has been no compre hensive treatment of mixed-valence compounds since 1967, and the meeting convened at Oxford in September, 1979, provided a unique opportunity to examine the subject and its many ramifications. Mixed-valence compounds play an important role in many fields. Although the major impact of the subject has been in chemistry, its importance has become increasingly clear in solid state physics, geology, and biology. Extensive interest and effort in the field of molecular metals has demonstrated that mixed-valency is a prerequisite for high elec trical conductivity. The intense colors of many minerals have been shown to be due to mixed-valency, and the electron-transfer properties of certain mixed-valence metalloproteins are important in biological processes. Experts from all of these areas participated in this meeting, and the truly interdisciplinary nature of the subject made it a unique learning experience for all in attendance.

Computational Inorganic and Bioinorganic Chemistry

Author : Edward I. Solomon
Publisher : John Wiley & Sons
ISBN 13 : 111861724X
Total Pages : 980 pages
Book Rating : 4.1/5 (186 download)

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Book Synopsis Computational Inorganic and Bioinorganic Chemistry by : Edward I. Solomon

Download or read book Computational Inorganic and Bioinorganic Chemistry written by Edward I. Solomon and published by John Wiley & Sons. This book was released on 2013-02-19 with total page 980 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past several decades there have been major advances in our ability to computationally evaluate the electronic structure of inorganic molecules, particularly transition metal systems. This advancement is due to the Moore’s Law increase in computing power as well as the impact of density functional theory (DFT) and its implementation in commercial and freeware programs for quantum chemical calculations. Improved pure and hybrid density functionals are allowing DFT calculations with accuracy comparable to high-level Hartree-Fock treatments, and the results of these calculations can now be evaluated by experiment. When calculations are correlated to, and supported by, experimental data they can provide fundamental insight into electronic structure and its contributions to physical properties and chemical reactivity. This interplay continues to expand and contributes to both improved value of experimental results and improved accuracy of computational predictions. The purpose of this EIC Book is to provide state-of-the-art presentations of quantum mechanical and related methods and their applications, written by many of the leaders in the field. Part 1 of this volume focuses on methods, their background and implementation, and their use in describing bonding properties, energies, transition states and spectroscopic features. Part 2 focuses on applications in bioinorganic chemistry and Part 3 discusses inorganic chemistry, where electronic structure calculations have already had a major impact. This addition to the EIC Book series is of significant value to both experimentalists and theoreticians, and we anticipate that it will stimulate both further development of the methodology and its applications in the many interdisciplinary fields that comprise modern inorganic and bioinorganic chemistry. This volume is also available as part of Encyclopedia of Inorganic Chemistry, 5 Volume Set. This set combines all volumes published as EIC Books from 2007 to 2010, representing areas of key developments in the field of inorganic chemistry published in the Encyclopedia of Inorganic Chemistry. Find out more.

Molecular Magnetism: From Molecular Assemblies to the Devices

Author : E. Coronado
Publisher : Springer Science & Business Media
ISBN 13 : 9401723192
Total Pages : 595 pages
Book Rating : 4.4/5 (17 download)

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Book Synopsis Molecular Magnetism: From Molecular Assemblies to the Devices by : E. Coronado

Download or read book Molecular Magnetism: From Molecular Assemblies to the Devices written by E. Coronado and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 595 pages. Available in PDF, EPUB and Kindle. Book excerpt: Molecular Magnetism: From Molecular Assemblies to the Devices reviews the state of the art in the area. It is organized in two parts, the first of which introduces the basic concepts, theories and physical techniques required for the investigation of the magnetic molecular materials, comparing them with those used in the study of classical magnetic materials. Here the reader will find: (i) a detailed discussion of the electronic processes involved in the magnetic interaction mechanisms of molecular systems, including electron delocalization and spin polarization effects; (ii) a presentation of the available theoretical models based on spin and Hubbard Hamiltonians; and (iii) a description of the specific physical investigative techniques used to characterize the materials. The second part presents the different classes of existing magnetic molecular materials, focusing on the possible synthetic strategies developed to date to assemble the molecular building blocks ranging from purely organic to inorganic materials, as well as on their physical properties and potential applications. These materials comprise inorganic and organic ferro- and ferrimagnets, high nuclearity organic molecules and magnetic and metallic clusters, spin crossover systems, charge transfer salts (including fulleride salts and organic conductors and superconductors), and organized soft media (magnetic liquid crystals and Langmuir-Blodgett films).

Mixed Valency Systems: Applications in Chemistry, Physics and Biology

Author : K. Prassides
Publisher : Springer Science & Business Media
ISBN 13 : 9401136068
Total Pages : 456 pages
Book Rating : 4.4/5 (11 download)

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Book Synopsis Mixed Valency Systems: Applications in Chemistry, Physics and Biology by : K. Prassides

Download or read book Mixed Valency Systems: Applications in Chemistry, Physics and Biology written by K. Prassides and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mixed valency is one of various names used to describe compounds which contain ions of the same element in two different formal states of oxidation. The existence of mixed valency systems goes far back into the geological evolutionary history of the earth and other planets, while a plethora of mixed valency minerals has attracted attention since antiquity. Indeed, control of the oxidation states of Fe in its oxides (FeO, Fe304' Fe203) was elegantly used in vase painting by the ancient Greeks to produce the characteristic black and red Attic ceramics (Z. Goffer, "Archaeological Chemistry", Wiley, New York, 1980). It was, however, only 25 years ago that two reviews of mixed valency appeared in the literature almost simultaneously, signalling the first attempt to treat mixed valency systems as a separate class of compounds whose properties can be correlated with the molecular and the electronic structure of their members. Then mixed valency phenomena attracted the interest of disparate classes of scientists, ranging from synthetic chemists to solid state physicists and from biologists to geologists. This activity culminated with the NATO ASI meeting in Oxford in 1979. The 1980's saw again a continuing upsurge of interest in mixed valency. Its presence is a necessary factor in the search for highly conducting materials, including molecular metals and superconductors. The highly celebrated high T c ceramic superconducting oxides are indeed mixed valency compounds.

Australian Journal of Chemistry

Author :
Publisher :
ISBN 13 :
Total Pages : 480 pages
Book Rating : 4.:/5 (321 download)

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Book Synopsis Australian Journal of Chemistry by :

Download or read book Australian Journal of Chemistry written by and published by . This book was released on 2005 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Magnetism

Author : Joel S. Miller
Publisher :
ISBN 13 :
Total Pages : 464 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Magnetism by : Joel S. Miller

Download or read book Magnetism written by Joel S. Miller and published by . This book was released on 2001 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Strongly Correlated Systems, Coherence And Entanglement

Author : J M P Carmelo
Publisher : World Scientific
ISBN 13 : 9814475831
Total Pages : 612 pages
Book Rating : 4.8/5 (144 download)

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Book Synopsis Strongly Correlated Systems, Coherence And Entanglement by : J M P Carmelo

Download or read book Strongly Correlated Systems, Coherence And Entanglement written by J M P Carmelo and published by World Scientific. This book was released on 2007-07-12 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents a collection of review papers on recent work in the connected areas of strongly correlated systems, the effects of coherence on macroscopic systems, and entanglement in quantum systems. These areas have attracted considerable interest due to their complexity and associated unexpected nontrivial phenomena, and also due to their potential applications in various fields, from materials science to information technology. The coverage includes strongly correlated electronic systems such as low-dimensional complex materials, ordered and disordered spin systems, and aspects of the physics of manganites and graphene, both in equilibrium and far from equilibrium.

Metal-Ligand Interactions in Chemistry, Physics and Biology

Author : N. Russo
Publisher : Springer Science & Business Media
ISBN 13 : 9401142459
Total Pages : 459 pages
Book Rating : 4.4/5 (11 download)

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Book Synopsis Metal-Ligand Interactions in Chemistry, Physics and Biology by : N. Russo

Download or read book Metal-Ligand Interactions in Chemistry, Physics and Biology written by N. Russo and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 459 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the NATO Advanced Study Institute, held in Cetraro (CS) Italy, from 1-12 September 1998

Copper Proteins and Copper Enzymes

Author : Rene Lontie
Publisher : CRC Press
ISBN 13 : 1351079352
Total Pages : 233 pages
Book Rating : 4.3/5 (51 download)

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Book Synopsis Copper Proteins and Copper Enzymes by : Rene Lontie

Download or read book Copper Proteins and Copper Enzymes written by Rene Lontie and published by CRC Press. This book was released on 2018-01-18 with total page 233 pages. Available in PDF, EPUB and Kindle. Book excerpt: These volumes of Copper Proteins and Copper Enzymes are intended to describe the contemporary spectroscopy and other biophysical chemistry now being applied to copper proteins in order to determine the structures of their active sites. Several chapters of the treatise describe the functional understanding which is emerging from the new work. The authors are all major contributors to research progress on copper proteins and the volumes will be found to be definitive and authoritative.

Electroanalytical Chemistry

Author : Allen J. Bard
Publisher : CRC Press
ISBN 13 : 1420084860
Total Pages : 330 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Electroanalytical Chemistry by : Allen J. Bard

Download or read book Electroanalytical Chemistry written by Allen J. Bard and published by CRC Press. This book was released on 2010-03-25 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electroanalytical chemists and others are concerned not only with the application of new and classical techniques to analytical problems, but also with the fundamental theoretical principles upon which these techniques are based. With the advent of nanotechnology and the drive to create sustainable eco-friendly products, electroanalytical technique

High Resolution NMR Spectroscopy: Understanding Molecules and their Electronic Structures

Author :
Publisher : Newnes
ISBN 13 : 0444594140
Total Pages : 448 pages
Book Rating : 4.4/5 (445 download)

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Book Synopsis High Resolution NMR Spectroscopy: Understanding Molecules and their Electronic Structures by :

Download or read book High Resolution NMR Spectroscopy: Understanding Molecules and their Electronic Structures written by and published by Newnes. This book was released on 2013-06-08 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: The progress in nuclear magnetic resonance (NMR) spectroscopy that took place during the last several decades is observed in both experimental capabilities and theoretical approaches to study the spectral parameters. The scope of NMR spectroscopy for studying a large series of molecular problems has notably broadened. However, at the same time, it requires specialists to fully use its potentialities. This is a notorious problem and it is reflected in the current literature where this spectroscopy is typically only used in a routine way. Also, it is seldom used in several disciplines in which it could be a powerful tool to study many problems. The main aim of this book is to try to help reverse these trends.This book is divided in three parts dealing with 1) high-resolution NMR parameters; 2) methods for understanding high-resolution NMR parameters; and 3) some experimental aspects of high-resolution NMR parameters for studying molecular structures. Each part is divided into chapters written by different specialists who use different methodologies in their work. In turn, each chapter is divided into sections. Some features of the different sections are highlighted: it is expected that part of the readership will be interested only in the basic aspects of some chapters, while other readers will be interested in deepening their understanding of the subject dealt with in them. - Shows how NMR parameters are useful for structure assignment as well as to obtain insight on electronic structures - Emphasis on conceptual aspects - Contributions by specialists who use the discussed methodologies in their everyday work