Transition Metal-Dinitrogen Complexes

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Publisher : John Wiley & Sons
ISBN 13 : 352734425X
Total Pages : 496 pages
Book Rating : 4.5/5 (273 download)

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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.

A Survey of Transition Metal Dinitrogen Complexes

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Publisher :
ISBN 13 :
Total Pages : 68 pages
Book Rating : 4.:/5 (273 download)

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Book Synopsis A Survey of Transition Metal Dinitrogen Complexes by : Henry Adolph Onsgard

Download or read book A Survey of Transition Metal Dinitrogen Complexes written by Henry Adolph Onsgard and published by . This book was released on 1971 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Transition Metal Dinitrogen Complexes

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (115 download)

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Book Synopsis Transition Metal Dinitrogen Complexes by :

Download or read book Transition Metal Dinitrogen Complexes written by and published by . This book was released on 1973 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The central concern of this Thesis is the basic character of transition metal dinitrogen complexes towards Lewis acid moieties, with which they may give adducts containing the structural unit M-N-N-M' (M' is a Lewis acid moiety). This study was prompted by an interest in the problem of nitrogen fixation, since adduct formation is one of the few reactions of coordinated dinitrogen.Nitrogen fixation and certain aspects of base behaviour among transition metal complexes are reviewed in Chap. 1.The formation of adducts of dinitrogen and carbonyl complexes with AIR^ (R = Me, Ph and Cl) is described in Chap.2 and a base ranking of some of these complexes is drawn up from p.m.r. studies of equilibria involving the adducts (R = Me) and diethyl ether (Chap. 3 )* Adducts of trans -[ReCl(XY)(PMe2Ph)^] (l) (XY = N 2 ) with Mo- and W-(lv),-(V) and -(VI) acceptor moieties are described in Chap. Z*. The reactions of certain of the Re(l) dinitrogen complexes with the halogen acids HX are also discussed (Chap. 6).The bonding of N 2 and CO to transition metals is discussed (Chap. 7 )» with reference both to published physical measurements on their complexes, and to measurements of the dipole moments of the analogous complexes I (XY = N 2 and CO), described in Chap. 5.The preparation of some novel dinitrogen and carbonyl complexes is described in Chap. 8.

A Textbook of Inorganic Chemistry – Volume 1

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Author :
Publisher : Dalal Institute
ISBN 13 : 8193872002
Total Pages : 480 pages
Book Rating : 4.1/5 (938 download)

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Book Synopsis A Textbook of Inorganic Chemistry – Volume 1 by : Mandeep Dalal

Download or read book A Textbook of Inorganic Chemistry – Volume 1 written by Mandeep Dalal and published by Dalal Institute. This book was released on 2017-01-01 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: An advanced-level textbook of inorganic chemistry for the graduate (B.Sc) and postgraduate (M.Sc) students of Indian and foreign universities. This book is a part of four volume series, entitled "A Textbook of Inorganic Chemistry – Volume I, II, III, IV". CONTENTS: Chapter 1. Stereochemistry and Bonding in Main Group Compounds: VSEPR theory, dπ -pπ bonds, Bent rule and energetic of hybridization. Chapter 2. Metal-Ligand Equilibria in Solution: Stepwise and overall formation constants and their interactions, Trends in stepwise constants, Factors affecting stability of metal complexes with reference to the nature of metal ion and ligand, Chelate effect and its thermodynamic origin, Determination of binary formation constants by pH-metry and spectrophotometry. Chapter 3. Reaction Mechanism of Transition Metal Complexes – I: Inert and labile complexes, Mechanisms for ligand replacement reactions, Formation of complexes from aquo ions, Ligand displacement reactions in octahedral complexes- acid hydrolysis, Base hydrolysis, Racemization of tris chelate complexes, Electrophilic attack on ligands. Chapter 4. Reaction Mechanism of Transition Metal Complexes – II: Mechanism of ligand displacement reactions in square planar complexes, The trans effect, Theories of trans effect, Mechanism of electron transfer reactions – types; Outer sphere electron transfer mechanism and inner sphere electron transfer mechanism, Electron exchange. Chapter 5. Isopoly and Heteropoly Acids and Salts: Isopoly and Heteropoly acids and salts of Mo and W: structures of isopoly and heteropoly anions. Chapter 6. Crystal Structures: Structures of some binary and ternary compounds such as fluorite, antifluorite, rutile, antirutile, crystobalite, layer lattices- CdI2, BiI3; ReO3, Mn2O3, corundum, pervoskite, Ilmenite and Calcite. Chapter 7. Metal-Ligand Bonding: Limitation of crystal field theory, Molecular orbital theory, octahedral, tetrahedral or square planar complexes, π-bonding and molecular orbital theory. Chapter 8. Electronic Spectra of Transition Metal Complexes: Spectroscopic ground states, Correlation and spin-orbit coupling in free ions for Ist series of transition metals, Orgel and Tanabe-Sugano diagrams for transition metal complexes (d1 – d9 states), Calculation of Dq, B and β parameters, Effect of distortion on the d-orbital energy levels, Structural evidence from electronic spectrum, John-Tellar effect, Spectrochemical and nephalauxetic series, Charge transfer spectra, Electronic spectra of molecular addition compounds. Chapter 9. Magantic Properties of Transition Metal Complexes: Elementary theory of magneto - chemistry, Guoy’s method for determination of magnetic susceptibility, Calculation of magnetic moments, Magnetic properties of free ions, Orbital contribution, effect of ligand-field, Application of magneto-chemistry in structure determination, Magnetic exchange coupling and spin state cross over. Chapter 10. Metal Clusters: Structure and bonding in higher boranes, Wade’s rules, Carboranes, Metal Carbonyl Clusters - Low Nuclearity Carbonyl Clusters, Total Electron Count (TEC). Chapter 11. Metal-π Complexes: Metal carbonyls, structure and bonding, Vibrational spectra of metal carbonyls for bonding and structure elucidation, Important reactions of metal carbonyls; Preparation, bonding, structure and important reactions of transition metal nitrosyl, dinitrogen and dioxygen complexes; Tertiary phosphine as ligand.

Transition Metal-Dinitrogen Complexes

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Author :
Publisher : John Wiley & Sons
ISBN 13 : 3527344292
Total Pages : 510 pages
Book Rating : 4.5/5 (273 download)

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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 2019-01-25 with total page 510 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.

Computer Modelling of Transition-metal Dinitrogen Complexes

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (111 download)

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Book Synopsis Computer Modelling of Transition-metal Dinitrogen Complexes by : Sarah Anne Langford

Download or read book Computer Modelling of Transition-metal Dinitrogen Complexes written by Sarah Anne Langford and published by . This book was released on 1997 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Nitrogen Fixation

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Publisher : Springer
ISBN 13 : 331957714X
Total Pages : 240 pages
Book Rating : 4.3/5 (195 download)

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Book Synopsis Nitrogen Fixation by : Yoshiaki Nishibayashi

Download or read book Nitrogen Fixation written by Yoshiaki Nishibayashi and published by Springer. This book was released on 2017-06-19 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents a review of recent developments in nitrogen fixation using transition metal–dinitrogen complexes in the last decade. The authors are international experts in the corresponding field and each chapter discusses their latest achievements in the preparation of various transition metal–dinitrogen complexes and their reactivity. This volume will be helpful to researchers, teachers, and students who are interested in innovative and sustainable chemistry.

Transition Metal Complexes of Dinitrogen

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Publisher :
ISBN 13 :
Total Pages : 36 pages
Book Rating : 4.:/5 (273 download)

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Book Synopsis Transition Metal Complexes of Dinitrogen by : Richard Joseph Singler

Download or read book Transition Metal Complexes of Dinitrogen written by Richard Joseph Singler and published by . This book was released on 1971 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Understanding the Mechanism of Nitrogen Fixation

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Publisher :
ISBN 13 :
Total Pages : 134 pages
Book Rating : 4.:/5 (296 download)

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Book Synopsis Understanding the Mechanism of Nitrogen Fixation by : Michael E. Kwarcinski

Download or read book Understanding the Mechanism of Nitrogen Fixation written by Michael E. Kwarcinski and published by . This book was released on 1993 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Investigation of Novel Transition Metal Carbonyl Cations and Dinitrogen Complexes

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Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (143 download)

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Book Synopsis Investigation of Novel Transition Metal Carbonyl Cations and Dinitrogen Complexes by : Manuel Schmitt

Download or read book Investigation of Novel Transition Metal Carbonyl Cations and Dinitrogen Complexes written by Manuel Schmitt and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Transition Metal Sulphides

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Publisher : Springer Science & Business Media
ISBN 13 : 9401735778
Total Pages : 357 pages
Book Rating : 4.4/5 (17 download)

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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.

Nitrogen Fixation

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Publisher : Springer Science & Business Media
ISBN 13 : 1468485237
Total Pages : 375 pages
Book Rating : 4.4/5 (684 download)

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Book Synopsis Nitrogen Fixation by : Achim Muller

Download or read book Nitrogen Fixation written by Achim Muller and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 375 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume constitutes the proceedings of an international meeting held from June 28 to July 1, 1981, at Zif, Zentrum far Interdisziplin~re Forschung an der Universit~t Bielefeld, West Germany. The meeting was one of a continuing series organized through Zif on topics which transcend the boundaries of the traditional academic disciplines. The almost exponentially growing area of nitrogen fixation research fits this criterion completely. It is, however, so broad that we oriented and focused the meeting on just the chemical, biochemical, and genetic aspects to maximize the interaction among the participants and to produce a volume which would serve as a reference source for the involved researcher, the newly interested scientist and those with a more casual interest. The meeting was generously supported by Zif, the Westf~lisch Lippische Universit~tsgesellschaft, and the Fonds der Chemischen Industrie. We sincerely thank these organizations for their generosity and interest and for recognizing the importance of nitrogen fixation research for the future of mankind.

Organotransition Metal Chemistry: From Bonding to Catalysis

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Publisher :
ISBN 13 :
Total Pages : 1172 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Organotransition Metal Chemistry: From Bonding to Catalysis by : John F. Hartwig

Download or read book Organotransition Metal Chemistry: From Bonding to Catalysis written by John F. Hartwig and published by . This book was released on 2010-02-10 with total page 1172 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on Collman et al.'s best-selling classic book, Principles and Applications of Organotransition Metal Chemistry, Hartwig's text consists of new or thoroughly updated and restructured chapters and provides an in-depth view into mechanism, reaction scope, and applications. It covers the most important developments in the field over the last twenty years with great clarity with a selective, but thorough and authoritative coverage of the fundamentals of organometallic chemistry, the elementary reactions of these complexes, and many catalytic processes occurring through organometallic intermediates, making this the Organotransition Metal Chemistry text for a new generation of scientists.

Reductive Functionalization of 3D Metal-Methyl Complexes and Characterization of a Novel Dinitrogen Dicopper (I) Complex

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Publisher :
ISBN 13 :
Total Pages : 105 pages
Book Rating : 4.:/5 (13 download)

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Book Synopsis Reductive Functionalization of 3D Metal-Methyl Complexes and Characterization of a Novel Dinitrogen Dicopper (I) Complex by : Hengameh Fallah

Download or read book Reductive Functionalization of 3D Metal-Methyl Complexes and Characterization of a Novel Dinitrogen Dicopper (I) Complex written by Hengameh Fallah and published by . This book was released on 2017 with total page 105 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reductive functionalization of methyl ligands by 3d metal catalysts and two possible side reactions has been studied. Selective oxidation of methane, which is the primary component of natural gas, to methanol (a more easily transportable liquid) using organometallic catalysis, has become more important due to the abundance of domestic natural gas. In this regard, reductive functionalization (RF) of methyl ligands in [M(diimine)2(CH3)(Cl)] (M: VII (d3) through CuII (d9)) complexes, has been studied computationally using density functional techniques. A SN2 mechanism for the nucleophilic attack of hydroxide on the metal-methyl bond, resulting in the formation of methanol, was studied. Similar highly exergonic pathways with very low energy SN2 barriers were observed for the proposed RF mechanism for all complexes studied. To modulate RF pathways closer to thermoneutral for catalytic purposes, a future challenge, paradoxically, requires finding a way to strengthen the metal-methyl bond. Furthermore, DFT calculations suggest that for 3d metals, ligand properties will be of greater importance than metal identity in isolating suitable catalysts for alkane hydroxylation in which reductive functionalization is used to form the C--O bond. Two possible competitive reactions for RF of metal-methyl complexes were studied to understand the factors that lower the selectivity of C--O bond forming reactions. One of them was deprotonation of the methyl group, which leads to formation of a methylene complex and water. The other side reaction was metal-methyl bond dissociation, which was assessed by calculating the bond dissociation free energies of M3d--CH3 bonds. Deprotonation was found to be competitive kinetically for most of the 1st row transition metal-methyl complexes (except for CrII, MnII and CuII), but less favorable thermodynamically as compared to reductive functionalization for all of the studied 1st row transition metal complexes. Metal-carbon bond dissociation was found to be less favorable than the RF reactions for most 3d transition metal complexes studied. The first dinitrogen dicopper (I) complex has been characterized using computational and experimental methods. Low temperature reaction of the tris(pyrazolyl)borate copper(II) hydroxide {iPr2TpCu}2(μ-OH)2 with triphenylsilane under a dinitrogen atmosphere gives the μ -N2 complex, {iPr2TpCu}2(μ -N2). X-ray crystallography reveals an only slightly activated N2 ligand (N-N: 1.111(6) Å) that bridges between two iPr2TpCuI fragments. While DFT studies of mono- and dinuclear copper dinitrogen complexes suggest a weak μ-backbonding between the d10 CuI centers and the N2 ligand, they reveal a degree of cooperativity in the dinuclear Cu-N2-Cu interaction.

New Trends in the Chemistry of Nitrogen Fixation

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Publisher :
ISBN 13 :
Total Pages : 404 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis New Trends in the Chemistry of Nitrogen Fixation by : J. Chatt

Download or read book New Trends in the Chemistry of Nitrogen Fixation written by J. Chatt and published by . This book was released on 1980 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Modern Coordination Chemistry

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Publisher : Royal Society of Chemistry
ISBN 13 : 0854044698
Total Pages : 416 pages
Book Rating : 4.8/5 (54 download)

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Book Synopsis Modern Coordination Chemistry by : G. J. Leigh

Download or read book Modern Coordination Chemistry written by G. J. Leigh and published by Royal Society of Chemistry. This book was released on 2002 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: Joseph Chatt was a pioneering figure in coordination chemistry. Intended as a record of Chatt's life, work, and influence, this book begins with a description of Chatt's career presented by co-workers, contemporaries, and students, then goes on to show that many of today's leading practitioners in the field have been influenced by Chatt. The latest research in coordination chemistry is presented to highlight Chatt's continuing legacy, in sections on the synthesis and reactivity of hydrido and dihydrogen complexes, the chemistry of phosphines, transition metal complexes of olefins and related isolobal ligands, chemistry related to dinitrogen complexes, the biological work of the ARC unit of nitrogen fixation at the University of Sussex, and patterns and generalizations in stability and reactivity. Leigh is affiliated with the University of Sussex, UK, and Winterton is affiliated with the University of Liverpool, UK. The book is distributed in the US by Springer Verlag. Annotation copyrighted by Book News Inc., Portland, OR.

Dinitrogen Activation of N-triphos Transition Metal Complexes

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (125 download)

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Book Synopsis Dinitrogen Activation of N-triphos Transition Metal Complexes by : Samantha Apps

Download or read book Dinitrogen Activation of N-triphos Transition Metal Complexes written by Samantha Apps and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: