Intervalence Electron Transfer In Bicobaltocene Cations Comparison With Biferrocenes

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Intervalence Electron Transfer in Bicobaltocene Cations: Comparison with Biferrocenes

Author : George E. McManis
Publisher :
ISBN 13 :
Total Pages : 15 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Intervalence Electron Transfer in Bicobaltocene Cations: Comparison with Biferrocenes by : George E. McManis

Download or read book Intervalence Electron Transfer in Bicobaltocene Cations: Comparison with Biferrocenes written by George E. McManis and published by . This book was released on 1988 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: The near-infrared absorption parameters for bicobaltocene monocation, (Cp2Co)2+, evaluated in several solvents, are compared with corresponding data for biferrocene cation, (Cp2Fe)2+, in order to ascertain the consequence of metal substitution upon the degree of redox-site electronic coupling. From the markedly (ca. 5 fold) larger intervalence band intensities, narrower bandwidths, and milder solvent dependence of the band energy observed for the former system, the degree of Co(III)-Co(II) electronic coupling is deduced to be substantially greater than for Fe(III)-Fe(II). A similar conclusion is reached from a comparison of near-infrared spectra for bis(fulvalene)-dicobalt and -diiron monocations. These differences are also reflected in more negative comproportionation free energies for the cobalt mixed-valence analogs, as derived from electrochemical data. These findings are consistent with orbital symmetry considerations, since electron transfer for the Co(III)-Co(II) system is expected to involve a ligand-centered 4e1g orbital, as compared with strongly metal-localized 4e2 or 8a1g orbitals that are apparently utilized in the Fe(III)-Fe(II) metallocene case. Keywords: Mixed valence compounds, Donor acceptor orbital overlap, Electronic coupling, Biferrocene, Bicobaltocene.

Recent Progress in Organometallic Chemistry

Author : Mohammed Rahman
Publisher : BoD – Books on Demand
ISBN 13 : 9535133179
Total Pages : 150 pages
Book Rating : 4.5/5 (351 download)

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Book Synopsis Recent Progress in Organometallic Chemistry by : Mohammed Rahman

Download or read book Recent Progress in Organometallic Chemistry written by Mohammed Rahman and published by BoD – Books on Demand. This book was released on 2017-07-05 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book Recent Progress in Organometallic Chemistry mostly reviews the modem techniques and substantial organometallic and medical applications of inorganic materials. Chapters of this book are invited and contributed from the experts throughout the world from prominent researchers and scientists in the field of inorganic chemistry on organometallics and metallocenes. Each chapter provides technical and methodological details beyond the level found in typical journal articles or reviews and explores the application of organometallics, medicinal, inorganic, and catalysis to a significant problem in medical and catalysis, also providing a prospectus for the future. This book compiles with the expert knowledge of many specialists in the organic-inorganic synthesis and use of inorganic catalyst and metallocenes including chemical catalysis, biological catalysis, photo-electrocatalysis, bioassays, industrial catalysis, large-scale synthesis, micro-nanocatalyst, and so on in the field of fundamental and applied organometallic chemistry. Highlighting and importance are included on real and practical problems, ranging from industrial to medical applications and from single-multicells to animal to human objects. This offers the unique opportunity of exchanging and combining the scientist or researcher in organometallic chemistry in largely chemistry, biological, biomedical, physiological, metallocene, and inorganic chemistry fields.

Ferrocenes

Author : Petr Stepnicka
Publisher : John Wiley & Sons
ISBN 13 : 9780470985656
Total Pages : 670 pages
Book Rating : 4.9/5 (856 download)

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Book Synopsis Ferrocenes by : Petr Stepnicka

Download or read book Ferrocenes written by Petr Stepnicka and published by John Wiley & Sons. This book was released on 2008-04-15 with total page 670 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ferrocene—the prototypical metallocene—is a fascinating molecule. Even though it was first discovered over fifty years ago, research into ferrocene-containing compounds continues apace, largely stimulated by their successful applications in catalysis, materials science and bioorganometallic chemistry. Ferrocene derivatives are now recognised as useful starting materials for the preparation of new organometallic complexes and functional materials, efficient catalyst components, as well as redox-active modifiers to biomolecules. Ferrocenes: Ligands, Materials and Biomolecules provides the reader with a background overview and describes recent advances in the development and application of ferrocene compounds, including: synthesis and catalytic utilisation of chiral and non-chiral ferrocene ligands ferrocene-based sensors electrooptical materials ferrocene polymers liquid-crystalline materials crystal engineering with ferrocene compounds the bioorganometallic chemistry of ferrocene Ferrocenes: Ligands, Materials and Biomolecules is an essential guide for anyone working in the fields of organometallic synthesis and catalysis, materials science and bioorganometallic chemistry.

Organometallic Chemistry

Author : E W Abel
Publisher : Royal Society of Chemistry
ISBN 13 : 1847554067
Total Pages : 494 pages
Book Rating : 4.8/5 (475 download)

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Book Synopsis Organometallic Chemistry by : E W Abel

Download or read book Organometallic Chemistry written by E W Abel and published by Royal Society of Chemistry. This book was released on 2007-10-31 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt: Organometallic chemistry is an interdisciplinary science which continues to grow at a rapid pace. Although there is continued interest in synthetic and structural studies the last decade has seen a growing interest in the potential of organometallic chemistry to provide answers to problems in catalysis synthetic organic chemistry and also in the development of new materials. This Specialist Periodical Report aims to reflect these current interests reviewing progress in theoretical organometallic chemistry, main group chemistry, the lanthanides and all aspects of transition metal chemistry. Specialist Periodical Reports provide systematic and detailed review coverage of progress in the major areas of chemical research. Written by experts in their specialist fields the series creates a unique service for the active research chemist, supplying regular critical in-depth accounts of progress in particular areas of chemistry. For over 80 years the Royal Society of Chemistry and its predecessor, the Chemical Society, have been publishing reports charting developments in chemistry, which originally took the form of Annual Reports. However, by 1967 the whole spectrum of chemistry could no longer be contained within one volume and the series Specialist Periodical Reports was born. The Annual Reports themselves still existed but were divided into two, and subsequently three, volumes covering Inorganic, Organic and Physical Chemistry. For more general coverage of the highlights in chemistry they remain a 'must'. Since that time the SPR series has altered according to the fluctuating degree of activity in various fields of chemistry. Some titles have remained unchanged, while others have altered their emphasis along with their titles; some have been combined under a new name whereas others have had to be discontinued. The current list of Specialist Periodical Reports can be seen on the inside flap of this volume.

Springer Handbook of Electrochemical Energy

Author : Cornelia Breitkopf
Publisher : Springer
ISBN 13 : 3662466570
Total Pages : 1019 pages
Book Rating : 4.6/5 (624 download)

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Book Synopsis Springer Handbook of Electrochemical Energy by : Cornelia Breitkopf

Download or read book Springer Handbook of Electrochemical Energy written by Cornelia Breitkopf and published by Springer. This book was released on 2016-12-05 with total page 1019 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive handbook covers all fundamentals of electrochemistry for contemporary applications. It provides a rich presentation of related topics of electrochemistry with a clear focus on energy technologies. It covers all aspects of electrochemistry starting with theoretical concepts and basic laws of thermodynamics, non-equilibrium thermodynamics and multiscale modeling. It further gathers the basic experimental methods such as potentiometry, reference electrodes, ion-sensitive electrodes, voltammetry and amperometry. The contents cover subjects related to mass transport, the electric double layer, ohmic losses and experimentation affecting electrochemical reactions. These aspects of electrochemistry are especially examined in view of specific energy technologies including batteries, polymer electrolyte and biological fuel cells, electrochemical capacitors, electrochemical hydrogen production and photoelectrochemistry. Organized in six parts, the overall complexity of electrochemistry is presented and makes this handbook an authoritative reference and definitive source for advanced students, professionals and scientists particularly interested in industrial and energy applications.

Anion Sensing

Author : Eric V. Anslyn
Publisher : Springer Science & Business Media
ISBN 13 : 9783540232476
Total Pages : 252 pages
Book Rating : 4.2/5 (324 download)

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Book Synopsis Anion Sensing by : Eric V. Anslyn

Download or read book Anion Sensing written by Eric V. Anslyn and published by Springer Science & Business Media. This book was released on 2005-05-06 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: with contributions by numerous experts

Redox-Active Ligands

Author : Marine Desage-El Murr
Publisher : John Wiley & Sons
ISBN 13 : 352783088X
Total Pages : 373 pages
Book Rating : 4.5/5 (278 download)

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Book Synopsis Redox-Active Ligands by : Marine Desage-El Murr

Download or read book Redox-Active Ligands written by Marine Desage-El Murr and published by John Wiley & Sons. This book was released on 2024-01-31 with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt: Redox-Active Ligands Authoritative resource showcasing a new family of ligands that can lead to better catalysts and promising applications in organic synthesis Redox-Active Ligands gives a comprehensive overview of the unique features of redox-active ligands, describing their structure and synthesis, the characterization of their coordination complexes, and important applications in homogeneous catalysis. The work reflects the diversity of the subject by including ongoing research spanning coordination chemistry, organometallic chemistry, bioinspired catalysis, proton and electron transfer, and the ability of such ligands to interact with early and late transition metals, lanthanides, and actinides. The book is divided into three parts, devoted to introduction and concepts, applications, and case studies. After the introduction on key concepts related to the field, and the different types of ligands and complexes in which ligand-centered redox activity is commonly observed, mechanistic and computational studies are described. The second part focuses on catalytic applications of redox-active complexes, including examples from radical transformations, coordination chemistry and organic synthesis. Finally, case studies of redox-active guanidine ligands, and of lanthanides and actinides are presented. Other specific sample topics covered include: An overview of the electronic features of redox-active ligands, covering their historical perspective and biological background The versatility and mode of action of redox-active ligands, which sets them apart from more classic and tunable ligands such as phosphines or N-heterocyclic carbenes Preparation and catalytic applications of complexes of stable N-aryl radicals Metal complexes with redox-active ligands in H+/e- transfer transformations By providing up-to-date information on important concepts and applications, Redox-Active Ligands is an essential reading for researchers working in organometallic and coordination chemistry, catalysis, organic synthesis, and (bio)inorganic chemistry, as well as newcomers to the field.

Bioorganometallics

Author : Gérard Jaouen
Publisher : John Wiley & Sons
ISBN 13 : 3527607110
Total Pages : 462 pages
Book Rating : 4.5/5 (276 download)

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Book Synopsis Bioorganometallics by : Gérard Jaouen

Download or read book Bioorganometallics written by Gérard Jaouen and published by John Wiley & Sons. This book was released on 2006-05-12 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt: This first comprehensive book to cover the expanding field of bioorganometallics represents the perfect starting point for beginners but also an excellent source of high quality information for experts in the field. Edited by a pioneer in the field with an excellent standing within the community, this book begins with the history of bioorganometallics, before going on to cover pharmaceuticals, bioorganometallic chemistry and radiopharmaceuticals. A must for bioinorganic chemists, the pharmaceutical industry, chemists working in organometallics and biochemists.

Inorganic Materials

Author : Duncan W. Bruce
Publisher : John Wiley & Sons
ISBN 13 : 9780471960362
Total Pages : 616 pages
Book Rating : 4.9/5 (63 download)

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Book Synopsis Inorganic Materials by : Duncan W. Bruce

Download or read book Inorganic Materials written by Duncan W. Bruce and published by John Wiley & Sons. This book was released on 1997-07-09 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt: Given the recent expansion in materials chemistry, this book addresses several of the vigorous areas of research in this field, where inorganic materials are central to the research. Each chapter provides an introduction to the subject under discussion and then develops the field to provide a sensible overview, with certain topics being expanded. Written by an international group of researchers the nine chapters cover such important areas as inorganic superconductors, magnetic materials, biogenic inorganic materials, polymeric co-ordination compounds, liquid crystals and precursors for electronic materials.

Transition Metals in Coordination Environments

Author : Ewa Broclawik
Publisher : Springer
ISBN 13 : 3030117146
Total Pages : 540 pages
Book Rating : 4.0/5 (31 download)

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Book Synopsis Transition Metals in Coordination Environments by : Ewa Broclawik

Download or read book Transition Metals in Coordination Environments written by Ewa Broclawik and published by Springer. This book was released on 2019-03-16 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on the electronic properties of transition metals in coordination environments. These properties are responsible for the unique and intricate activity of transition metal sites in bio- and inorganic catalysis, but also pose challenges for both theoretical and experimental studies. Written by an international group of recognized experts, the book reviews recent advances in computational modeling and discusses their interplay using experiments. It covers a broad range of topics, including advanced computational methods for transition metal systems; spectroscopic, electrochemical and catalytic properties of transition metals in coordination environments; metalloenzymes and biomimetic compounds; and spin-related phenomena. As such, the book offers an invaluable resource for all researchers and postgraduate students interested in both fundamental and application-oriented research in the field of transition metal systems.

Molecular Magnets

Author : Juan Bartolomé
Publisher : Springer Science & Business Media
ISBN 13 : 3642406092
Total Pages : 401 pages
Book Rating : 4.6/5 (424 download)

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Book Synopsis Molecular Magnets by : Juan Bartolomé

Download or read book Molecular Magnets written by Juan Bartolomé and published by Springer Science & Business Media. This book was released on 2013-10-17 with total page 401 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an overview of the physical phenomena discovered in magnetic molecular materials over the last 20 years. It is written by leading scientists having made the most important contributions to this active area of research. The main topics of this book are the principles of quantum tunneling and quantum coherence of single-molecule magnets (SMMs), phenomena which go beyond the physics of individual molecules, such as the collective behavior of arrays of SMMs, the physics of one-dimensional single–chain magnets and magnetism of SMMs grafted on substrates. The potential applications of these physical phenomena to classical and quantum information, communication technologies, and the emerging fields of molecular spintronics and magnetic refrigeration are stressed. The book is written for graduate students, researchers and non-experts in this field of research.

Organometallic Chemistry

Author :
Publisher :
ISBN 13 :
Total Pages : 504 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Organometallic Chemistry by :

Download or read book Organometallic Chemistry written by and published by . This book was released on 1989 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Mössbauer Spectroscopy and Transition Metal Chemistry

Author : P. Gütlich
Publisher : Springer Science & Business Media
ISBN 13 : 3662125455
Total Pages : 292 pages
Book Rating : 4.6/5 (621 download)

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Book Synopsis Mössbauer Spectroscopy and Transition Metal Chemistry by : P. Gütlich

Download or read book Mössbauer Spectroscopy and Transition Metal Chemistry written by P. Gütlich and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: Two decades have passed since the original discovery of recoilless nuclear gamma resonance by Rudolf Mossbauer; the spectroscopic method based on this resonance effect - referred to as Mossbauer spectroscopy - has developed into a powerful tool in solid-state research. The users are chemists, physicists, biologists, geologists, and scientists from other disciplines, and the spectrum of problems amenable to this method has become extraordinarily broad. In the present volume we have confined ourselves to applications of Mossbauer spectroscopy to the area of transition elements. We hope that the book will be useful not only to non-Mossbauer special ists with problem-Oriented activities in the chemistry and physics of transition elements, but also to those actively working in the field of Mossbauer spectroscopy on systems (compounds as well as alloys) of transition elements. The first five chapters are directed to introducing the reader who is not familiar with the technique to the principles of the recoilless nuclear resonance effect, the hyperfme interactions between nuclei and electronic properties such as electric and magnetic fields, some essential aspects about measurements, and the evaluation of Moss bauer spectra. Chapter 6 deals with the interpretation of Mossbauer parameters of iron compounds. Here we have placed emphasis on the information about the electronic structure, in correlation with quantum chemical methods, because of its importance for chemical bonding and magnetic properties.

Inorganic and Organometallic Reaction Mechanisms

Author : Jim D. Atwood
Publisher : John Wiley & Sons
ISBN 13 : 0471188972
Total Pages : 327 pages
Book Rating : 4.4/5 (711 download)

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Book Synopsis Inorganic and Organometallic Reaction Mechanisms by : Jim D. Atwood

Download or read book Inorganic and Organometallic Reaction Mechanisms written by Jim D. Atwood and published by John Wiley & Sons. This book was released on 1997-02-18 with total page 327 pages. Available in PDF, EPUB and Kindle. Book excerpt: Jetzt in neuer Auflage: Das erfolgreiche Lehrwerk über Kinetik und Mechanismen anorganischer und organometallischer Reaktionen für fortgeschrittene Studenten! Hervorragend geeignet als Begleiter eines Vorlesungssemesters. Mit zahlreichen Übungsaufgaben; für eine bessere Übersicht sorgen Zusammenfassungen am Ende jedes Kapitels.

Metal Oxides in Heterogeneous Catalysis

Author : Jacques C. Vedrine
Publisher : Elsevier
ISBN 13 : 0128116323
Total Pages : 620 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Metal Oxides in Heterogeneous Catalysis by : Jacques C. Vedrine

Download or read book Metal Oxides in Heterogeneous Catalysis written by Jacques C. Vedrine and published by Elsevier. This book was released on 2018-01-11 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt: Metal Oxides in Heterogeneous Catalysis is an overview of the past, present and future of heterogeneous catalysis using metal oxides catalysts. The book presents the historical, theoretical, and practical aspects of metal oxide-based heterogeneous catalysis. Metal Oxides in Heterogeneous Catalysis deals with fundamental information on heterogeneous catalysis, including reaction mechanisms and kinetics approaches.There is also a focus on the classification of metal oxides used as catalysts, preparation methods and touches on zeolites, mesoporous materials and Metal-organic frameworks (MOFs) in catalysis. It will touch on acid or base-type reactions, selective (partial) and total oxidation reactions, and enzymatic type reactions The book also touches heavily on the biomass applications of metal oxide catalysts and environmentally related/depollution reactions such as COVs elimination, DeNOx, and DeSOx. Finally, the book also deals with future trends and prospects in metal oxide-based heterogeneous catalysis. - Presents case studies in each chapter that provide a focus on the industrial applications - Includes fundamentals, key theories and practical applications of metal oxide-based heterogeneous catalysis in one comprehensive resource - Edited, and contributed, by leading experts who provide perspectives on synthesis, characterization and applications

Topics in Organic Electrochemistry

Author : W. E. Britton
Publisher :
ISBN 13 : 9781489920355
Total Pages : 312 pages
Book Rating : 4.9/5 (23 download)

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Book Synopsis Topics in Organic Electrochemistry by : W. E. Britton

Download or read book Topics in Organic Electrochemistry written by W. E. Britton and published by . This book was released on 2014-01-15 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Modern Practice of Gas Chromatography

Author : Robert L. Grob, PhD
Publisher : John Wiley & Sons
ISBN 13 : 047165115X
Total Pages : 1059 pages
Book Rating : 4.4/5 (716 download)

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Book Synopsis Modern Practice of Gas Chromatography by : Robert L. Grob, PhD

Download or read book Modern Practice of Gas Chromatography written by Robert L. Grob, PhD and published by John Wiley & Sons. This book was released on 2004-08-04 with total page 1059 pages. Available in PDF, EPUB and Kindle. Book excerpt: The bible of gas chromatography-offering everything the professional and the novice need to know about running, maintaining, and interpreting the results from GC Analytical chemists, technicians, and scientists in allied disciplines have come to regard Modern Practice of Gas Chomatography as the standard reference in gas chromatography. In addition to serving as an invaluable reference for the experienced practitioner, this bestselling work provides the beginner with a solid understanding of gas chromatographic theory and basic techniques. This new Fourth Edition incorporates the most recent developments in the field, including entirely new chapters on gas chromatography/mass spectrometry (GC/MS); optimization of separations and computer assistance; high speed or fast gas chromatography; mobile phase requirements: gas system requirements and sample preparation techniques; qualitative and quantitative analysis by GC; updated information on detectors; validation and QA/QC of chromatographic methods; and useful hints for good gas chromatography. As in previous editions, contributing authors have been chosen for their expertise and active participation in their respective areas. Modern Practice of Gas Chromatography, Fourth Edition presents a well-rounded and comprehensive overview of the current state of this important technology, providing a practical reference that will greatly appeal to both experienced chomatographers and novices.