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Author : Paul William Dimmock
Publisher :
ISBN 13 :
Total Pages : 212 pages
Book Rating : 4.:/5 (225 download)
Download or read book Aqueous Solution Chemistry of Mixed-metal Cluster Complexes written by Paul William Dimmock and published by . This book was released on 1990 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Arthur E. Martell
Publisher : Springer Science & Business Media
ISBN 13 : 1489914862
Total Pages : 259 pages
Book Rating : 4.4/5 (899 download)
Download or read book Metal Complexes in Aqueous Solutions written by Arthur E. Martell and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 259 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stability constants are fundamental to understanding the behavior of metal ions in aqueous solution. Such understanding is important in a wide variety of areas, such as metal ions in biology, biomedical applications, metal ions in the environment, extraction metallurgy, food chemistry, and metal ions in many industrial processes. In spite of this importance, it appears that many inorganic chemists have lost an appreciation for the importance of stability constants, and the thermodynamic aspects of complex formation, with attention focused over the last thirty years on newer areas, such as organometallic chemistry. This book is an attempt to show the richness of chemistry that can be revealed by stability constants, when measured as part of an overall strategy aimed at understanding the complexing properties of a particular ligand or metal ion. Thus, for example, there are numerous crystal structures of the Li+ ion with crown ethers. What do these indicate to us about the chemistry of Li+ with crown ethers? In fact, most of these crystal structures are in a sense misleading, in that the Li+ ion forms no complexes, or at best very weak complexes, with familiar crown ethers such as l2-crown-4, in any known solvent. Thus, without the stability constants, our understanding of the chemistry of a metal ion with any particular ligand must be regarded as incomplete. In this book we attempt to show how stability constants can reveal factors in ligand design which could not readily be deduced from any other physical technique.
Author : Richard D. Adams
Publisher : Wiley-VCH
ISBN 13 :
Total Pages : 586 pages
Book Rating : 4.3/5 (91 download)
Download or read book Catalysis by Di- and Polynuclear Metal Cluster Complexes written by Richard D. Adams and published by Wiley-VCH. This book was released on 1998-03-16 with total page 586 pages. Available in PDF, EPUB and Kindle. Book excerpt: A pioneer work on catalysis of organic chemical reactions involving multinuclear metal complexes. Catalysis by Di- and Polynuclear Metal Cluster Complexes surveys the latest developments at the frontier of this exciting field, combining theory with new and original examples of catalytic processes produced by polynuclear metal complexes. An invaluable resource for inorganic and organometallic chemists in industry and R&D, it contains chapters from world experts and scholars on: Concepts and models for characterizing homogeneous reactions catalyzed by transition metal cluster complexes Activation of ruthenium clusters for use in catalysis Catalysis by mixed metal clusters containing gold phosphine groupings Catalysis by sulfido bridged dimolybdenum complexes Dimolybdenum and ditungsten complexes Synthesis of organic compounds catalyzed by transition metal clusters Catalysis with dirhodium (II) complexes Catalytic synthesis of polythioether macrocycles Catalysis of Rh, Rh-Co, and Ir-Co multinuclear complexes and its applications to organic syntheses Bimetallic hydroformylation catalysis Catalysis by colloids Catalysis with palladium clusters Heterometallic clusters for heterogeneous catalysis Supported clusters in catalysis.
Author : Paul J. Dyson
Publisher : CRC Press
ISBN 13 : 1482283077
Total Pages : 180 pages
Book Rating : 4.4/5 (822 download)
Download or read book Transition Metal Carbonyl Cluster Chemistry written by Paul J. Dyson and published by CRC Press. This book was released on 2018-10-03 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: Transition metal carbonyl clusters (TMCCs) continue to inspire great interest in chemical research, as much for their fascinating structures as for potential industrial applications conferred by their unique properties. This highly accessible book introduces the bonding, structure, spectroscopic properties, and characterization of clusters, and then explores their synthesis, reactivity, reaction mechanisms and use in organic synthesis and catalysis. Transition Metal Carbonyl Cluster Chemistry describes models and rules that correlate cluster structure with electron count, which are then applied in worked examples. Subsequent chapters explain how bonding relates to molecular structure, demonstrate the use of spectroscopic techniques such as NMR, IR and MS in cluster chemistry, and outline the factors contributing to the stability, dynamics and reactivity of clusters. The second part of this book discusses the synthesis and applications of TMCCs. It emphasizes the differences between the reactivities of clusters vs. mononuclear metal complexes, contingent to the availability of multiple-bonding sites and heterosite reactivity. The final chapters discuss reactions in which clusters act as homogeneous catalysts; including discussion on the use of solid and biphasic liquid-liquid supported clusters in heterogeneous catalysts. A useful reference for those commencing further research or post-graduate study on metal carbonyl clusters and advanced organometallic chemistry, this book is also a cornerstone addition to academic and libraries as well as private collections.
Author : Duward F. Shriver
Publisher : Wiley-VCH
ISBN 13 :
Total Pages : 456 pages
Book Rating : 4.3/5 (91 download)
Download or read book The Chemistry of Metal Cluster Complexes written by Duward F. Shriver and published by Wiley-VCH. This book was released on 1990 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: Seven chapters summarize the current status of organometallic cluster chemistry from the viewpoints of synthesis, structure and bonding, ligand substitution reactions, ligand transformations, polyhedral rearrangement, cluster fragmentation reactions, and metal clusters as homogeneous catalysts. An eighth provides an extensive bibliography of reviews for the period from 1965 to 1988. Annotation copyrighted by Book News, Inc., Portland, OR
Author : Guillermo Gonzalez-Moraga
Publisher : Springer Science & Business Media
ISBN 13 : 3642859267
Total Pages : 310 pages
Book Rating : 4.6/5 (428 download)
Download or read book Cluster Chemistry written by Guillermo Gonzalez-Moraga and published by Springer Science & Business Media. This book was released on 2013-11-09 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cluster chemistry is one of the recent, exciting areas of Inorganic Chemistry. The occurence of molecular clusters, like fullerene C60, constitutes a fundamental feature midway between the chemistry of isolated chemical compounds and that of the elements. Main features of the Cluster Chemistry of both main group and transition metal elements are treated in this book. The author highlights aspects releated to the synthesis, the structure, the special bonding and the reactivity of these species. The book is written as a textbook for senior undergraduate and postgraduate students. References in tables andillustrations permit the reader to reach relevant original information. Professor Gonzalez-Moraga fills a demand for a publication appropriate for dissemination and specially for teaching this exciting subject. From the Contents: Current Concepts in Modern Chemistry - Transition Metal Cluster Chemistry - Main Group-Transition Metal Mixed Clusters - Cluster Compounds of the Main Group Elements - Synthetic Analogues of the Active Sites of Iron-Sulfur Proteins.
Author : Gregory L. Geoffroy
Publisher :
ISBN 13 :
Total Pages : 39 pages
Book Rating : 4.:/5 (227 download)
Download or read book Synthesis of Tetrahedral Mixed-Metal Clusters of the Iron Triad. Preparation and Characterization of H2FeRu2Os(CO)13 and H2FeRuOs2(CO)13 written by Gregory L. Geoffroy and published by . This book was released on 1977 with total page 39 pages. Available in PDF, EPUB and Kindle. Book excerpt: Transition metal cluster complexes have become a very important class of compounds, principally because of their potential in catalysis. Clusters have been shown to behave as catalysts in their own right and they hold considerable promise for serving as models for catalytic surfaces. Clusters comprised of two or more different transition metals in the cluster framework are particularly interesting in this regard because of possible bimetallic effects. Further, mixed-metal clusters have non-equivalent bonding sites. As such they are ideally suited for modeling studies which employ variable temperature NMR to follow the movements of substrates over their surfaces. One of the problems which has hampered studies of mixed-metal clusters is their relative lack of availability. Only a very few isostructural series have been achieved, and general synthetic methods for mixed-metal clusters are lacking. Carbonylmetalates have been widely used as synthetic reagents in cluster chemistry and several of the reported reactions appear to be adaptable to design. This is particularly true of the reactions of Knight and Mays who prepared a series of Group 7 - Group 8 tetrameric mixed-metal clusters through the addition of a carbonylmetalate to a closed M3(CO)12 trimer.
Author : Arthur E. Martell
Publisher :
ISBN 13 : 9781489914873
Total Pages : 264 pages
Book Rating : 4.9/5 (148 download)
Download or read book Metal Complexes in Aqueous Solutions written by Arthur E. Martell and published by . This book was released on 2014-01-15 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Pierre Braunstein
Publisher : Wiley-VCH
ISBN 13 :
Total Pages : 710 pages
Book Rating : 4.:/5 ( download)
Download or read book Metal Clusters in Chemistry written by Pierre Braunstein and published by Wiley-VCH. This book was released on 2000-01-11 with total page 710 pages. Available in PDF, EPUB and Kindle. Book excerpt: Metal cluster chemistry is at the cutting edge between molecular and solid-state chemistry and has therefore had a great impact on the researchers working on organic, coordination, and solid-state chemistry, catalysis, physics, and materials science. The development of new sophisticated synthetic techniques has led to enormous progress in the synthesis of this diverse class of compounds. The number of clusters is growing rapidly, since the possible variations in the metal and ligand sphere are numerous. Modern bonding theories, such as the isolobal principle, have allowed a better understanding of the structures and properties of metal clusters, and thus paved the way for the usage of these versatile materials. Catalysis and nanomaterials are just two of the very promising application-oriented fields. Seventy six contributions, written by world experts in this research field, provide extensive coverage of different aspects of cluster chemistry, ranging from synthesis, structure determination, and dynamics to applications. Up-to-date information, including an impressive collection of structural data and illustrations, extensive coverage of the most important publications of the last decade, and many more features make this three-volume set a complete single-source guide for all researchers working in the area of cluster chemistry.
Author : Jean-François Halet
Publisher : Springer Nature
ISBN 13 : 3030251241
Total Pages : 201 pages
Book Rating : 4.0/5 (32 download)
Download or read book Ligated Transition Metal Clusters in Solid-state Chemistry written by Jean-François Halet and published by Springer Nature. This book was released on 2019-08-29 with total page 201 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume dedicated to the memory of Marcel Sergent who was a leader in this field for many years, addresses past achievements and recent developments in this vibrant area of research. Large classes of ligated transition metal clusters are produced either exclusively or most reliably by means of high-temperature solid-state reactions. Among them, the Chevrel-Sergent phases and related materials have generated enormous interest since their discovery in 1971. Today, these materials and their numerous derivatives still constitute a vivid area of research finding some applications not only in superconductivity, but also in catalysis, optics or thermoelectricity to mention a few.
Author :
Publisher : Academic Press
ISBN 13 : 0128111062
Total Pages : 360 pages
Book Rating : 4.1/5 (281 download)
Download or read book Polyoxometalate Chemistry written by and published by Academic Press. This book was released on 2017-02-17 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: Polyoxometalate Chemistry continues a long-running series that describes recent advances in scientific research, in particular, in the field of inorganic chemistry. Several highly regarded experts, mostly from academia, contribute on specific topics. The current issue focuses on recent advances in the development and application of polyoxometalate complexes in areas such as solution chemistry, self-organization, solar fuels, non-aqueous chemistry, spintronics, nanoscience and catalysis. Presents a single monograph on recent developments in polyoxometalate chemistry as written by scientific leaders in this field Concise and informative presentations cover a wide range of topics in this field of chemistry Contains detailed literature references, enabling the reader to move on to the source of the reported work where more details can be found Provides a solid presentation of a hard-cover book of excellent technical quality
Author : John P. Fackler Jr.
Publisher : Springer Science & Business Media
ISBN 13 : 1489924922
Total Pages : 344 pages
Book Rating : 4.4/5 (899 download)
Download or read book Metal-Metal Bonds and Clusters in Chemistry and Catalysis written by John P. Fackler Jr. and published by Springer Science & Business Media. This book was released on 2013-11-22 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains a series of papers and abstracts from the 7th Industry-University Cooperative Chemistry Program symposium held in the spring of 1989 at Texas A&M University. The symposium was larger than previous IUCCP symposia since it also celebrated the 25 years that had elapsed since the initial discovery by F. A. Cotton and his co-workers of the existence of metal-metal quadruple bonds. Cotton's discovery demonstrated that multiple bonding in inorganic systems is not governed by the same constraints observed in organic chemistry regarding s and p orbital involvement. The d orbitals are involved in the multiple bonding description. The quadruple bond involves considerable d orbital overlap between adjacent metal centers. Part I of this series of papers focuses upon the impact of this discovery and describes further contributions to the development of the field. Multiple metal-metal bonding now is known to permeate broad areas of transition metal chemistry. The understanding of metal-metal bonding that developed as a result of the discovery of multiple metal-metal bonding awakened a new chemistry involving metal clusters. Clusters were defined by Cotton to be species containing metal-metal bonding. Clusters in catalysis therefore seemed a logical grouping of papers in this symposium. Clusters play an every increasing role in the control of chemical reactions. Part II of this book describes some of the interesting new developments in this field. In Part III the papers examine the role clusters play in describing and understanding solid state materials.
Author : Junhong Fu
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (144 download)
Download or read book Medium-nuclearity Mixed-metal Cluster Chemistry written by Junhong Fu and published by . This book was released on 2016 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The thesis is comprised of nine scientific articles and is preceded by an overview that contextualises all of publications. Mixed-metal clusters of group 6 and 9 have been of longstanding interest. The polar metal-metal bonds in these clusters exhibit great potential for substrate activation, and the widely disparate metals could increase cluster reactivity. Our previous studies of group 6 and 9 mixed-metal clusters have been mainly concentrated on low-nuclearity tetranuclear molybdenum/tungsten-iridium clusters, including the study of their structure, fluxionality, reactivity, electrochemistry, spectroelectrochemistry and optical properties. The thesis project herein mainly focuses on the synthesis of medium-nuclearity clusters of group 6 and 9. The first part of this body of work is concerned with the synthesis of medium-nuclearity molybdenum/tungsten-iridium clusters. Publication 1 details the synthesis of pentanuclear clusters by core expansion of tetranuclear molybdenum/tungsten-iridium clusters with capping reagents tetramethylcyclopentadienyl iridium dicarbonyl and pentamethylcyclopentadienyl iridium dicarbonyl. Publication 2 describes phosphine, isocyanide, and alkyne reactivity at several pentanuclear molybdenum/tungsten-iridium clusters that are reported in Publication 1. Three structurally characterized medium-nuclearity molybdenum-iridium clusters are presented in Publication 3.The second part of the thesis includes the synthesis of medium-nuclearity molybdenum/tungsten-rhodium-iridium clusters by core expansion reactions of tetranuclear molybdenum/tungsten-iridium clusters with capping reagents tetramethylcyclopentadienyl rhodium dicarbonyl and pentamethylcyclopentadienyl rhodium dicarbonyl. Publication 4 delineates a dynamic permutational isomerism in a pentanuclear ditungsten-rhodium-diiridium closo-cluster, together with the proposed mechanism and studies of the chemical and physical properties of the permutational isomers. Publication 5 and 6 detail the syntheses of penta- and hexa-nuclear molybdenum/tungsten-rhodium-iridium clusters by core expansion of tetranuclear molybdenum/tungsten-iridium clusters with the rhodium capping reagents, and phosphine and alkyne chemistry of the pentanuclear clusters. Publication 7 demonstrates the synthesis and structural studies of a hexanuclear trimolybdenum-triiridium cluster and a heptanuclear trimolybdenum-rhodium-triiridium cluster. In addition, Publication 8 describes alkyne chemistry at a phosphine-substituted cluster and explores the impact of phosphine ligation to dimolybdenum-diiridium on optical limiting properties. Finally, Publication 9 reports a four-valence-electron-deficient butterfly tetrairidium cluster and a heptairidium cluster, together with theoretical studies of the tetrairidium cluster.
Author : Zhixun Luo
Publisher : Springer Nature
ISBN 13 : 9811597049
Total Pages : 267 pages
Book Rating : 4.8/5 (115 download)
Download or read book Metal Clusters and Their Reactivity written by Zhixun Luo and published by Springer Nature. This book was released on 2020-10-31 with total page 267 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses current techniques and instrumentation for cluster chemistry. It addresses both the experimental and theoretical aspects of gas-phase metal cluster reactivities, especially those pertaining to pollution removal, energetic reactions and corrosion and anticorrosion. These metal cluster systems have attracted enormous interest as they display a completely new class of physical, chemical, electronic, magnetic and catalytic properties. As these properties change with size and composition, it can thus be understood how their nature evolves from atoms to bulk solids. The book offers readers a basic understanding of the structural chemistry and reactivity of metal clusters in both gas-phase and wet chemistry. Further, the lessons they learn here regarding metal cluster chemistry will prepare researchers for the study of condensed phase dynamics that pertain to wet chemical synthesis, soft-landing deposition and cluster assembly.
Author : Manzhou Zhu
Publisher : Elsevier
ISBN 13 : 0323904750
Total Pages : 396 pages
Book Rating : 4.3/5 (239 download)
Download or read book Metal Nanocluster Chemistry written by Manzhou Zhu and published by Elsevier. This book was released on 2023-01-18 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: Atomically precise metal nanoclusters occupy the gap between discrete atoms and plasmonic nanomaterials, and they offer intriguing physical-chemical properties that can be rationalized in terms of their quantum size effects and discrete electronic states. The atomically precise nature of their structures lends them well to structure-property relationship elucidation, making them particularly useful for informing the rational design of nanoclusters with enhanced performance. Metal Nanocluster Chemistry: Ligand-Protected Metal Nanoclusters With Atomic Precision provides a concise introduction to the study of these useful nanoclusters. Beginning with an introduction to the fundamental concepts of, and prospects for, metal nanoclusters, the book goes on to highlight synthetic methods for controllable preparation. The subsequent chapters then highlight characterization, mechanism of size growth and structure evolution, and physical-chemical properties. Later chapters examine theoretical approaches for calculating and evaluating structures and properties. They also highlight the assembly of nanocluster building blocks and their practical applications. Drawing on the knowledge of its expert author, Metal Nanocluster Chemistry is a useful introductory guide to these exciting structures. Provides a concise introduction to atomically-precise metal nanoclusters, ranging from characterization and property investigation to applications Includes insight into both current trends and future potential, encouraging and supporting further development Holistically combines physical approaches with theoretical calculation methods
Author : M Green
Publisher : Royal Society of Chemistry
ISBN 13 : 1847554199
Total Pages : 495 pages
Book Rating : 4.8/5 (475 download)
Download or read book Organometallic Chemistry written by M Green and published by Royal Society of Chemistry. This book was released on 2007-10-31 with total page 495 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.
Author : John K. Gibson
Publisher : John Wiley & Sons
ISBN 13 : 1119115523
Total Pages : 534 pages
Book Rating : 4.1/5 (191 download)
Download or read book Experimental and Theoretical Approaches to Actinide Chemistry written by John K. Gibson and published by John Wiley & Sons. This book was released on 2018-03-19 with total page 534 pages. Available in PDF, EPUB and Kindle. Book excerpt: A review of contemporary actinide research that focuses on new advances in experiment and theory, and the interplay between these two realms Experimental and Theoretical Approaches to Actinide Chemistry offers a comprehensive review of the key aspects of actinide research. Written by noted experts in the field, the text includes information on new advances in experiment and theory and reveals the interplay between these two realms. The authors offer a multidisciplinary and multimodal approach to the nature of actinide chemistry, and explore the interplay between multiple experiments and theory, as well as between basic and applied actinide chemistry. The text covers the basic science used in contemporary studies of the actinide systems, from basic synthesis to state-of-the-art spectroscopic and computational techniques. The authors provide contemporary overviews of each topic area presented and describe the current and anticipated experimental approaches for the field, as well as the current and future computational chemistry and materials techniques. In addition, the authors explore the combination of experiment and theory. This important resource: Provides an essential resource the reviews the key aspects of contemporary actinide research Includes information on new advances in experiment and theory, and the interplay between the two Covers the basic science used in contemporary studies of the actinide systems, from basic synthesis to state-of-the-art spectroscopic and computational techniques Focuses on the interplay between multiple experiments and theory, as well as between basic and applied actinide chemistry Written for academics, students, professionals and researchers, this vital text contains a thorough review of the key aspects of actinide research and explores the most recent advances in experiment and theory.
