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Electronic Structure Description Of Paramagnetic Molybdenum And Tungsten Dithiolene Complexes
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Book Synopsis Electronic Structure Description of Paramagnetic Molybdenum and Tungsten Dithiolene Complexes by : Stephen Sproules
Download or read book Electronic Structure Description of Paramagnetic Molybdenum and Tungsten Dithiolene Complexes written by Stephen Sproules and published by . This book was released on 2007 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Kristine Quinlan Publisher :Ann Arbor, Mich. : University Microfilms International ISBN 13 : Total Pages :378 pages Book Rating :4.3/5 ( download)
Book Synopsis Synthesis, Reactivity and Electronic Structure of Molybdenum and Tungsten Complexes by : Kristine Quinlan
Download or read book Synthesis, Reactivity and Electronic Structure of Molybdenum and Tungsten Complexes written by Kristine Quinlan and published by Ann Arbor, Mich. : University Microfilms International. This book was released on 2002 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Molybdenum and Tungsten Enzymes by : Russ Hille
Download or read book Molybdenum and Tungsten Enzymes written by Russ Hille and published by Royal Society of Chemistry. This book was released on 2016-10-10 with total page 341 pages. Available in PDF, EPUB and Kindle. Book excerpt: There has been enormous progress in our understanding of molybdenum and tungsten enzymes and relevant inorganic complexes of molybdenum and tungsten over the past twenty years. This set of three books provides a timely and comprehensive overview of the field and documents the latest research. Building on the first and second volumes that focussed on biochemistry and bioinorganic chemistry aspects, the third volume focusses on spectroscopic and computational methods that have been applied to both enzymes and model compounds. A particular emphasis is placed on how these important studies have been used to reveal critical components of enzyme mechanisms. This text will be a valuable reference to workers both inside and outside the field, including graduate students and young investigators interested in developing new research programs in this area.
Book Synopsis Molybdenum and Tungsten Enzymes by : Russ Hille
Download or read book Molybdenum and Tungsten Enzymes written by Russ Hille and published by Royal Society of Chemistry. This book was released on 2016-09-30 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: There has been enormous progress in our understanding of molybdenum and tungsten enzymes and relevant inorganic complexes of molybdenum and tungsten over the past twenty years. This set of three books provides a timely and comprehensive overview of the field and documents the latest research. Building on the first and second volumes that focussed on biochemistry and bioinorganic chemistry aspects, the third volume focusses on spectroscopic and computational methods that have been applied to both enzymes and model compounds. A particular emphasis is placed on how these important studies have been used to reveal critical components of enzyme mechanisms.This text will be a valuable reference to workers both inside and outside the field, including graduate students and young investigators interested in developing new research programs in this area.
Book Synopsis Dithiolene Chemistry by : Edward I. Stiefel
Download or read book Dithiolene Chemistry written by Edward I. Stiefel and published by John Wiley & Sons. This book was released on 2004-01-16 with total page 752 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Progress in Inorganic Chemistry series provides inorganic chemistry with a forum for critical, authoritative evaluations of advances in every area of the discipline. Volume 52, Dithiolene Chemistry: Synthesis, Properties, and Applications continues this forum with a focus on dithiolene chemistry and a significant, up-to-date selection of papers by internationally recognized researchers. Dithiolene complexes have a remarkable set of properties, a fact which has made them the object of intense study for new materials and sensors.
Book Synopsis The Electronic Structures of Multiple Metal Atom-containing Complexes of Molybdenum and Tungsten by : Matthew Allen Lynn
Download or read book The Electronic Structures of Multiple Metal Atom-containing Complexes of Molybdenum and Tungsten written by Matthew Allen Lynn and published by . This book was released on 1997 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Electronic Structure, Correlation Effects and Physical Properties of D- and F-metals and Their Compounds by : Valentin Yu Irkhin
Download or read book Electronic Structure, Correlation Effects and Physical Properties of D- and F-metals and Their Compounds written by Valentin Yu Irkhin and published by Cambridge Int Science Publishing. This book was released on 2007 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book includes all main physical properties of d- and f-transition-metal systems and corresponding theoretical concepts. Special attention is paid to the theory of magnetism and transport phenomena. Some examples of non-traditional questions which are treated in detail in the book: the influence of density of states singularities on electron properties; many-electron description of strong itinerant magnetism; mechanisms of magnetic anisotropy; microscopic theory of anomalous transport phenomena in ferromagnets. Besides considering classical problems of solid state physics as applied to transition metals, modern developments in the theory of correlation effects in d- and f-compounds are considered within many-electron models. The book contains, where possible, a simple physical discussion. More difficult questions are considered in Appendices.
Book Synopsis Synthesis and Properties of Molybdenum and Tungsten Dithiolene Complexes by : Ai Ling Tan
Download or read book Synthesis and Properties of Molybdenum and Tungsten Dithiolene Complexes written by Ai Ling Tan and published by . This book was released on 2007 with total page 642 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Conducting and Magnetic Organometallic Molecular Materials by : Marc Fourmigué
Download or read book Conducting and Magnetic Organometallic Molecular Materials written by Marc Fourmigué and published by Springer Science & Business Media. This book was released on 2009-06-17 with total page 199 pages. Available in PDF, EPUB and Kindle. Book excerpt: For several years, the two parallel worlds of Molecular Conductors in one hand and Molecular Magnetism in the other have grown side by side, the former essentially based on radical organic molecules, the latter essentially based on the high spin properties of metal complexes. Over the last few years however, organometallic derivatives have started to play an increasingly important role in both worlds, and have in many ways contributed to open several passages between these two worlds. This volume recognizes this important emerging evolution of both research areas. It is not intended to give a comprehensive view of all possible organometallic materials, and polymers for example were not considered here. Rather we present a selection of the most recent research topics where organometallic derivatives were shown to play a crucial role in the setting of conducting and/or magnetic properties in crystalline materials. First, the role of organometallic anions in tet- thiafulvalenium-based molecular conductors is highlighted by Schlueter, while Kubo and Kato describe very recent ortho-metalated chelating ligands appended to the TTF core and their conducting salts. The combination of conducting and magnetic properties and the search for p–d interactions are analyzed in two comp- mentary contributions by Myazaki and Ouahab, while Valade focuses on the only class of metal bis(dithiolene) complexes to give rise to superconductive molecular materials, in association with organic as well as organometallic cations.
Book Synopsis Transition Metals in Catalysis by : Silke Leimkühler
Download or read book Transition Metals in Catalysis written by Silke Leimkühler and published by MDPI. This book was released on 2021-03-10 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: Iron–sulfur (FeS) centers are essential protein cofactors in all forms of life. They are involved in many key biological processes. In particular, Fe-S centers not only serve as enzyme cofactors in catalysis and electron transfer, they are also indispensable for the biosynthesis of complex metal-containing cofactors. Among these cofactors are the molybdenum (Moco) and tungsten (Wco) cofactors. Both Moco/Wco biosynthesis and Fe-S cluster assembly are highly conserved among all kingdoms of life. After formation, Fe-S clusters are transferred to carrier proteins, which insert them into recipient apo-proteins. Moco/Wco cofactors are composed of a tricyclic pterin compound, with the metal coordinated to its unique dithiolene group. Moco/Wco biosynthesis starts with an Fe-S cluster-dependent step involving radical/S-adenosylmethionine (SAM) chemistry. The current lack of knowledge of the connection of the assembly/biosynthesis of complex metal-containing cofactors is due to the sheer complexity of their synthesis with regard to both the (genetic) regulation and (chemical) metal center assembly. Studies on these metal-cofactors/cofactor-containing enzymes are important for understanding fundamental cellular processes. They will also provide a comprehensive view of the complex biosynthesis and the catalytic mechanism of metalloenzymes that underlie metal-related human diseases.
Book Synopsis Substitution Behavior and Electronic Modification of Quadruply-bonded Complexes of Molybdenum and Tungsten by : Christopher W. J. Gribble
Download or read book Substitution Behavior and Electronic Modification of Quadruply-bonded Complexes of Molybdenum and Tungsten written by Christopher W. J. Gribble and published by . This book was released on 2006 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: W2(mhp)4 was examined as a starting material for the synthesis of the evasive ditungsten tetracarboxylates with the following carboxylic acids: 2-thienylcarboxylic acid, benzoic acid, 9-anthracenylcarboxylic acid (Anth-9-CO2H), and 2,4,6-triisopropylbenzoic acid (TiPB). It was determined that the reaction of W2(mhp)4 and Anth-9-CO2H provides a convenient preparatory method for a W2(O2CR)4 complex. The synthesis of the series, Mo2(mhp)4-x(TiPB)x (where x = 1-4), was attempted to illustrate the ability to selectively modify the electronic structure of paddlewheel complexes. The complexes corresponding to x = 0, 1, 2, and 4 have been synthesized and UV-vis results implicate the ability to control electronic features via stepwise mhp-carboxylate ligand substitution. Dimolybdenum paddlewheel complexes were linked with both 2,5-thienyldicarboxylate and 3,4-thienyldicarboxylate as an attempt to probe the effect that linker geometry has on the electronic properties of the coupled "dimers of dimers". The complexes were characterized via electrochemical methods and UV-vis spectroscopy. The complex, [Mo2(mhp)2(CH3CN)4][BF4]2, has been synthesized and its structure has been determined by single crystal X-ray crystallography. The reaction of this dication with a dicarboxylate salt was determined to yield a mixture of molecular triangles and squares by mass spectrometry.
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.
Book Synopsis Respiration in Archaea and Bacteria by : Davide Zannoni
Download or read book Respiration in Archaea and Bacteria written by Davide Zannoni and published by Springer Science & Business Media. This book was released on 2004-03-31 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt: Respiration in Archaea and Bacteria summarizes the achievements of the past decade in the biochemistry, bioenergetics, structural and molecular biology of respiratory processes in selected groups of prokaryotes. It includes a series of Chapters providing an extensive coverage of the respiratory membrane-bound bacterial redox complexes and enzymes; it also covers evolution of respiration, cytochrome c biogenesis, bacterial haemoglobins, and oxidases as redox sensors.
Book Synopsis EPR of Free Radicals in Solids I by : Anders Lund
Download or read book EPR of Free Radicals in Solids I written by Anders Lund and published by Springer Science & Business Media. This book was released on 2012-12-12 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: EPR of Free Radicals in Solids: Trends in Methods and Applications, 2nd ed. presents a critical two volume review of the methods and applications of EPR (ESR) for the study of free radical processes in solids. Emphasis is on the progress made in the developments in EPR technology, in the application of sophisticated matrix isolation techniques and in the advancement in quantitative EPR that have occurred since the 1st edition was published. Improvements have been made also at theoretical level, with the development of methods based on first principles and their application to the calculation of magnetic properties as well as in spectral simulations. EPR of Free Radicals in Solids I focuses on the trends in experimental and theoretical methods to extract structural and dynamical properties of radicals and spin probes in solid matrices by continuous wave (CW) and pulsed techniques. It presents simulation techniques and software for CW and pulsed EPR as well as studies of quantum effects at low temperature. The chapters dealing with quantum chemistry methods for the theoretical interpretation of hyperfine coupling tensors and g-tensors have been much extended in this edition and a new chapter on the calculation of zero-field splitting tensors has been added. This new edition is a valuable resource to experimentalists and theoreticians in research involving free radicals, as well as for students of advanced courses in physical chemistry, chemical physics, materials science, biophysics, biochemistry and related fields. This new edition is a valuable resource to experimentalists and theoreticians in research involving free radicals, as well as for students of advanced courses in physical chemistry, chemical physics, materials science, biophysics, biochemistry and related fields.
Book Synopsis The Synthesis and Electronic Structure of Molybdenum Ene-1,2-dithiolate Complexes by : David A. Carling
Download or read book The Synthesis and Electronic Structure of Molybdenum Ene-1,2-dithiolate Complexes written by David A. Carling and published by . This book was released on 2006 with total page 594 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Electronic Structure of Transition Metal Dithiolene Complexes by : Helen Jane Disley
Download or read book The Electronic Structure of Transition Metal Dithiolene Complexes written by Helen Jane Disley and published by . This book was released on 2008 with total page 750 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Index Medicus written by and published by . This book was released on 2001-12 with total page 2106 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vols. for 1963- include as pt. 2 of the Jan. issue: Medical subject headings.
