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Synthesis And Characterization Of Polynuclear Polyphosphine Complexes And Studies Of The Weak Metal Metal Interactions In These Systems
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Book Synopsis Synthesis and Characterization of Polynuclear Polyphosphine Complexes and Studies of the Weak Metal-metal Interactions in These Systems by : Ella Y. Fung
Download or read book Synthesis and Characterization of Polynuclear Polyphosphine Complexes and Studies of the Weak Metal-metal Interactions in These Systems written by Ella Y. Fung and published by . This book was released on 1991 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Synthesis and Characterization of Compounds Related to 7, 16-bis(diphenylphosphinomethane)-7, 16-diaza-18-crown-6, Including 7, 16-bis(diphenylphosphinomethate)-7, 16-diaza-18-crown-6 Oxide by : Alan Wray Blakely
Download or read book Synthesis and Characterization of Compounds Related to 7, 16-bis(diphenylphosphinomethane)-7, 16-diaza-18-crown-6, Including 7, 16-bis(diphenylphosphinomethate)-7, 16-diaza-18-crown-6 Oxide written by Alan Wray Blakely and published by . This book was released on 1993 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis SYNTHESIS AND CHARACTERIZATION OF POLYPHOSPHINE LIGANDS AND THEIR PLATINUM METAL COMPLEXES. by : Kwoliang David Tau
Download or read book SYNTHESIS AND CHARACTERIZATION OF POLYPHOSPHINE LIGANDS AND THEIR PLATINUM METAL COMPLEXES. written by Kwoliang David Tau and published by . This book was released on 1978 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :American Chemical Society. Committee on Professional Training Publisher : ISBN 13 :9780841227231 Total Pages :1700 pages Book Rating :4.2/5 (272 download)
Book Synopsis ACS Directory of Graduate Research 1993 by : American Chemical Society. Committee on Professional Training
Download or read book ACS Directory of Graduate Research 1993 written by American Chemical Society. Committee on Professional Training and published by . This book was released on 1993 with total page 1700 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Synthesis and Characterization of Polyphosphine Ligands and Their Platinum Metal Complexes by : Kwoliang David Tau
Download or read book Synthesis and Characterization of Polyphosphine Ligands and Their Platinum Metal Complexes written by Kwoliang David Tau and published by . This book was released on 1978 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Relationship Between Structure and Interaction in Noble Metal Phosphine Complexes by : Daniel Thomas Walters
Download or read book The Relationship Between Structure and Interaction in Noble Metal Phosphine Complexes written by Daniel Thomas Walters and published by . This book was released on 2020 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text includes multiple interconnected projects that explore the chemistry of gold(I) phosphine complexes for purposes of elucidating the interactions of monovalent gold centers both with and without aurophilic attractions. These studies expressly focus upon the solid state properties, where structural determination via X-ray crystallography is key. The first chapter focuses on the series of complexes Au2([mu]-dppe)X2 (dppe is 1,2-bis(diphenylphosphino)ethane, X = Cl, Br, I) and Au2([mu]-dcpe)X2 (where dcpe is 1,2-bis(dicyclohexylphosphino)ethane). Previous work had focused on luminescent characteristics of similar complexes, but the phosphine ligands contained fluorophoric phenyl moieties that could be identified as contributors to this phenomenon. In addition, prior comparable studies had similar ligands that displayed a propensity towards polymeric or pseudo-polymeric structures, and the increased steric bulk of cyclohexyl groups was utilized to inhibit the formation of such aggregation. This study clarifies and infers the innocent nature of the dppe ligand with regards to luminescence displayed in monovalent gold complexes containing aurophilic interactions, allowing the emissions to be more confidently attributed to the metal-metal interactions. The second chapter focuses on the synthesis and interconversion of a series of complexes comprised of triphos (bis(2-diphenylphosphinoethyl)phenylphosphine), bridging monovalent gold atoms, and non-coordinating anions. Helicate ([Au3(Triphos)2]3+) systems may form monomeric units, or dimerize with bridging chloride anions, but do not display tendencies towards polymeric formations. Gold box systems ([Au6(Triphos)4Cl]5+) may form with EF6− type anions, with a complex packing structure displaying a fascinating dependency upon cavity occupancy on the molecule's surface as well as its interior. Each of these systems display distinct luminescence and these may be readily interconverted through mechanical stimuli or a recrystallization that is sensitive to specific solvent systems. The third chapter focuses on a series of complexes analogous to those in the second chapter, but utilizing bromide ions in the places previously occupied by chloride. The same helicate,bridged dimer, and gold box interconversions are observed, with the additional possibility of a second encapsulated bromide anion. These systems display much more selective luminescence with greater diversity, and mechanical stimuli resulted in the observation of transformation through negative mechanochromism where the previous case was positive mechanochromism. The box moieties and their transitions appear to be dictated by localized interactions with anions and solvent resting within nested formations of phenyl rings. Within these studies, the box has been identified as a viable luminescent molecular container for small anions with the assistance of appropriately sized solvent molecules (e.g. toluene), but the di-bromo box system implies a greater variation for content size. A system of such extreme lability and fluxionality may have excellent potential as a selective capture agent, especially with such simplistic conformation away from a container room temperature mechanical grinding at room temperature or dissolving in a solvent that inhibits box formation such as methanol.
Book Synopsis Commencement Ceremony by : University of California, Davis. Graduate Division
Download or read book Commencement Ceremony written by University of California, Davis. Graduate Division and published by . This book was released on 1991 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Synthesis and Characterization of Group 11 Metal Multinuclear Pyrazolate Complexes with Ferrocene and Its Various Derivatives by : Waheda Hassen
Download or read book Synthesis and Characterization of Group 11 Metal Multinuclear Pyrazolate Complexes with Ferrocene and Its Various Derivatives written by Waheda Hassen and published by . This book was released on 2014 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis is the investigation of the interaction between group 11 metal multinuclear pyrazolate complexes with ferrocene and its derivatives of increasing alkylation. It has 83 pp, 8 tables, and 44 figures. There are 4 chapters that are presented. Chapter 1 discusses the introduction of the research. Chapter 2 gives details on the instruments, chemicals, materials, and experimental procedure. Chapter 3 shows the results and discussion of each complex. Lastly, chapter 4 is the conclusion.
Book Synopsis Synthesis and Characterization of Metal-bis(trimethylsilyl)phosphido Complexes by : Masoomeh Madadi
Download or read book Synthesis and Characterization of Metal-bis(trimethylsilyl)phosphido Complexes written by Masoomeh Madadi and published by . This book was released on 2014 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: The metal-halide complexes bearing monodentate N-heterocyclic carbenes [PdI2(iPr2- bimy)2], [NiI2(iPr2-bimy)2], [PdI2(nBu2-bimy)2] (trans-1) and [NiBr2(nBu2-bimy)2] (trans-2); bimy = benzimidazole-2-ylidene, react under mild conditions with Li[P(SiMe3)2], in a 1:1 ratio, to provide metal-halido-silylphosphido complexes [PdI(iPr2-bimy)2{P(SiMe3)2}] (trans- 3), [NiI(iPr2-bimy)2{P(SiMe3)2}] (trans-4), [PdI(nBu2-bimy)2{P(SiMe3)2}] (trans-5) and [NiBr(nBu2-bimy)2{P(SiMe3)2}] (trans-6). The reaction of a dimeric gold(I) complex with a bidentate N-heterocyclic carbene, [Au2Cl2(nBu4-benzo(imy)2)]; benzo(imy)2 = benzobis(imidazole-2-ylidene), with Li[P(SiMe3)2], in a 1:2 ratio, results in the formation of the metal-bis(trimethylsilyl)phosphido complex [Au2(nBu4-benzo(imy)2){P(SiMe3)2}2] (7). The carbonyl addition reactions with the metal-halido-silylphosphido complexes trans-3 and trans-4, with benzoyl chloride is also studied wherein, they lead to the formation of two new metal-halido-dibenzoylphosphido complexes, [PdI(iPr2-bimy)2P{C(O)Ph}2] (trans-8) and [NiI(iPr2-bimy)2P{C(O)Ph}2] (trans-9). NMR spectroscopy, X-ray crystallography, mass spectrometry and elemental analysis are used to analyze these coordination complexes.
Book Synopsis Modern Supramolecular Gold Chemistry by : Antonio Laguna
Download or read book Modern Supramolecular Gold Chemistry written by Antonio Laguna and published by John Wiley & Sons. This book was released on 2008-09-26 with total page 525 pages. Available in PDF, EPUB and Kindle. Book excerpt: Filling a gap in our systematic knowledge of gold, this monograph covers the fundamental aspects, while also considering new applications of gold compounds in catalysis, as nanoparticles, and their potential application as luminescent compounds. Written by an eminent team of authors from academia, the book analyzes the current status of gold chemistry, its special characteristics, oxidation states and main type of complexes, before going on to look at the synthesis of supramolecular aggregates due to the formation of gold-gold, gold-metal interactions or other secondary bonds. Final sections deal with LEDs, solvoluminescent and electroluminescent materials, liquid crystals and catalysis. While of interest to advanced chemistry students, this book is also useful for researchers interested in the chemistry of gold and its applications, as well as those involved in metal-metal interactions, heteronuclear chemistry or in the optical properties of coordination compounds.
Download or read book Gold Chemistry written by Fabian Mohr and published by John Wiley & Sons. This book was released on 2009-04-20 with total page 425 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by world-class authors, this most recent major book on the topic highlights new and current trends as well as future directions. It is comprehensive in its scope, covering all aspects of gold chemistry -- from homogeneous to heterogeneous catalysis, from supramolecular assemblies to sensors and medicinal applications. The result is an invaluable work for both organic and inorganic chemists working in universities and industry, as well as material scientists.
Book Synopsis Topics in Inorganic and Organometallic Stereochemistry by : Gregory L. Geoffroy
Download or read book Topics in Inorganic and Organometallic Stereochemistry written by Gregory L. Geoffroy and published by John Wiley & Sons. This book was released on 2009-09-17 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is devoted entirely to inorganic and organometallic stereochemical subjects. Discusses the systematic notations that have been developed to satisfy the needs for a rational and systematic stereochemical nomenclature. Reviews the stereochemical aspects of the changes of bonding at carbon centers induced by metals, either catalytically or stoiciometrically. Also reviews the major achievements in current stereochemical research—the synthesis of asymmetric compounds mediated by transition metals. Discusses the structures of transition metal carbonyl clusters, summarizing recent progress in this expanding area and providing a semiquantitative rationalization of the structures for these clusters.
Book Synopsis Inorganic and Organometallic Transition Metal Complexes with Biological Molecules and Living Cells by : Kenneth Kam-Wing Lo
Download or read book Inorganic and Organometallic Transition Metal Complexes with Biological Molecules and Living Cells written by Kenneth Kam-Wing Lo and published by Academic Press. This book was released on 2016-12-30 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: Inorganic and Organometallic Transition Metal Complexes with Biological Molecules and Living Cells provides a complete overview of this important research area that is perfect for both newcomers and expert researchers in the field. Through concise chapters written and edited by esteemed experts, this book brings together a comprehensive treatment of the area previously only available through scattered, lengthy review articles in the literature. Advanced topics of research are covered, with particular focus on recent advances in the biological applications of transition metal complexes, including inorganic medicine, enzyme inhibitors, antiparasital agents, and biological imaging reagents. Geared toward researchers and students who seek an introductory overview of the field, as well as researchers working in advanced areas Focuses on the interactions of inorganic and organometallic transition metal complexes with biological molecules and live cells Foscuses on the fundamentals and their potential therapeutic and diagnostic applications Covers recent biological applications of transition metal complexes, such as anticancer drugs, enzyme inhibitors, bioconjugation agents, chemical biology tools, and bioimaging reagents
Book Synopsis Iron Catalysis in Organic Chemistry by : Bernd Plietker
Download or read book Iron Catalysis in Organic Chemistry written by Bernd Plietker and published by John Wiley & Sons. This book was released on 2008-09-08 with total page 295 pages. Available in PDF, EPUB and Kindle. Book excerpt: This first comprehensive book to cover this exciting field also deals with the biological aspects, such as enzymes with iron. Following an introduction, this handy reference and handbook goes on to deal with reductions, oxidations of C, H- and C=C bonds, oxidative allylic oxygenation and amination, the oxidation of heteroatoms, cross coupling reactions, aromatic and nucleophilic substitutions, addition to carbonyl compounds, and cyclisations as well as ring opening reactions. The chapters are clearly classified according to the reaction type, allowing readers to quickly locate the desired information.
Book Synopsis Transition Metal-Dinitrogen Complexes by : Yoshiaki Nishibayashi
Download or read book Transition Metal-Dinitrogen Complexes written by Yoshiaki Nishibayashi and published by John Wiley & Sons. This book was released on 2019-05-06 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive book that explores nitrogen fixation by using transition metal-dinitrogen complexes Nitrogen fixation is one of the most prominent fields of research in chemistry. This book puts the focus on the development of catalytic ammonia formation from nitrogen gas under ambient reaction conditions that has been recently repowered by some research groups. With contributions from noted experts in the field, Transition Metal-Dinitrogen Complexes offers an important guide and comprehensive resource to the most recent research and developments on the topic of nitrogen fixation by using transition metal-dinitrogen. The book is filled with the information needed to understand the synthesis of transition metal-dinitrogen complexes and their reactivity. This important book: -Offers a resource for understanding nitrogen fixation chemistry that is essential for explosives, pharmaceuticals, dyes, and all forms of life -Includes the information needed for anyone interested in the field of nitrogen fixation by using transition metal-dinitrogen complexes -Contains state-of-the-art research on synthesis of transition metal-dinitrogen complexes and their reactivity in nitrogen fixation -Incorporates contributions from well-known specialists and experts with an editor who is an innovator in the field of dinitrogen chemistry Written for chemists and scientists with an interest in nitrogen fixation, Transition Metal-Dinitrogen Complexes is a must-have resource to the burgeoning field of nitrogen fixation by using transition metal-dinitrogen complexes.
Book Synopsis Transition Metal Sulphides by : Th. Weber
Download or read book Transition Metal Sulphides written by Th. Weber and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 357 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hydrotreating catalysis with transition metal sulphides is one of the most important areas of industrial heterogeneous catalysis. The present book deals with the chemical and catalytic aspects of transition metal sulphides, focusing on their use in hydrotreating catalysis. The book¿s 12 chapters present reviews of solid-state, coordination and organometallic chemistry, surface science and spectroscopic studies, quantum chemical calculations, catalytic studies with model and real catalysts, as well as refinery processes. A presentation of state-of-the-art background to pertinent work in the field. Can be used as an introduction to the chemical and catalytic properties of transition metal sulphides as well as an advanced level reference.
Book Synopsis Cross-coupling Reactions by : Joffrey Vrijdag
Download or read book Cross-coupling Reactions written by Joffrey Vrijdag and published by . This book was released on 2020 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Cross-Coupling Reactions: An Overview opens with an overview of the fundamentals and applications of the young and fast developing area of transition metal catalyzed/mediated oxidative (dehydrogenative) C-H/C-H coupling reactions between two (hetero)arenes. Continuing, the authors highlight the recent advances regarding the ligand supported transition metal-catalyzed domino (cascade) or one-pot syntheses of various heterocycles involving cross-coupling reactions. The recent advances in Cu catalyzed tandem reactions for heterocycle synthesis are also addressed. Cu metal chemistry has garnered attention as a potential alternative to precious transition metals, being cheaper, more sustainable and more easily available. A comprehensive account of research on green chemical routes is provided, involving various palladium metal-based catalysts utilized in facilitating cross-coupling reaction in aqueous media. Reported decarboxylative cross-coupling reactions are discussed along with suitable examples, focusing on their mechanism of action"--
