Enzymatic and Model Carboxylation and Reduction Reactions for Carbon Dioxide Utilization

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Publisher : Springer Science & Business Media
ISBN 13 : 9400906633
Total Pages : 449 pages
Book Rating : 4.4/5 (9 download)

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Book Synopsis Enzymatic and Model Carboxylation and Reduction Reactions for Carbon Dioxide Utilization by : M. Aresta

Download or read book Enzymatic and Model Carboxylation and Reduction Reactions for Carbon Dioxide Utilization written by M. Aresta and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 449 pages. Available in PDF, EPUB and Kindle. Book excerpt: The activation of carbon dioxide by transition metal complexes has been extensively studied. both experimentally and theoretically. 1 Central reactions in this chemistry are the insertion of C02 into M-X bonds. where X = H. C. 0. and N. (eq. 1-4). We are presently investigating the mechanistic aspects of these reaction processes and will herein deSCribe our current level of understanding. Comparisons of the pathway of the carbon-carbon bond fonning process in transition metal chemistry with the well known analogous chemistry involving organolithium reagents will be presented. Furthermore. the role of these reaction types in both homogeneous and heterogenous catalytic processes leading to useful chemicals will be elaborated. _OM> (1) lMt-H + ~ lMlopi _OM> (2) [Mt-R + C0. 2 [M]0. 2CR _OM> (3) [Mt-OR+ ~ [M]0. 2COR _OM> (4) [Mt-NR2 + C0. 2 [M]~CNR2 Insertion of C02 into the Metal-Hydride Bond. The reaction of anionic group 6 (Cr. Mo. W) transition metal hydrides with carbon dioxide to afford metalloformates occurs readlly at ambient temperature and 2 reduced pressures of carbon dioxide. This insertion process is referred to the normal pathway (Scheme 1). There are no documented cases of C02 insertion into the metal hydride bond to provide the alternative. metallocarboxylic acid. isomer (referred in Scheme 1 as abnormal). 3 Recent theoretical studies ascribe this preference to an unfavorable electrostatic interaction and poorer orbital overlap in the latter pro 4 cess. Nevertheless.

Carbon Dioxide Recovery and Utilization

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Publisher : Springer Science & Business Media
ISBN 13 : 9401702454
Total Pages : 422 pages
Book Rating : 4.4/5 (17 download)

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Book Synopsis Carbon Dioxide Recovery and Utilization by : M. Aresta

Download or read book Carbon Dioxide Recovery and Utilization written by M. Aresta and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: Carbon Dioxide Recovery and Utilization is a complete and informative resource on the carbon dioxide sources and market at the European Union level, with reference to the world situation. The book covers the following themes: - Sources of carbon dioxide and their purity, - Market of carbon dioxide and its uses, - Separation techniques of carbon dioxide from flue gases, - Analysis of the potential of each technique and application, - Basic science and technology of supercritical CO2, - Reactions in supercritical CO2 and its use as reactive solvent, - Utilization of CO2 in the synthesis of chemicals with low energy input, - Conversion of CO2 into fuels: existing techniques, - Dry reforming of methane, - Assessment of the use of carbon dioxide for the synthesis of methanol. This book is unique in providing integrated information and a perspective on innovative technologies for the use of carbon dioxide. The book is suitable for use as a textbook for courses in chemical engineering and chemistry. It is also of great interest as a general reference for those involved with technologies for avoiding carbon dioxide production and for economists. This is an invaluable reference for specialists on synthetic chemistry, gas separation, supercritical fluids, carbon dioxide marketing, renewable energy and sustainable development. In addition, it will be useful for those working in the chemical industry and for policy makers for carbon dioxide mitigation, innovative technologies, carbon recycling, and power generation.

Carbon Dioxide as Chemical Feedstock

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Publisher : John Wiley & Sons
ISBN 13 : 9783527629923
Total Pages : 414 pages
Book Rating : 4.6/5 (299 download)

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Book Synopsis Carbon Dioxide as Chemical Feedstock by : Michele Aresta

Download or read book Carbon Dioxide as Chemical Feedstock written by Michele Aresta and published by John Wiley & Sons. This book was released on 2010-01-26 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: Filling the need for an up-to-date handbook, this ready reference closely investigates the use of CO2 for ureas, enzymes, carbamates, and isocyanates, as well as its use as a solvent, in electrochemistry, biomass utilization and much more. Edited by an internationally renowned and experienced researcher, this is a comprehensive source for every synthetic chemist in academia and industry.

Plant Protein Engineering

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Publisher : Cambridge University Press
ISBN 13 : 9780521417617
Total Pages : 366 pages
Book Rating : 4.4/5 (176 download)

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Book Synopsis Plant Protein Engineering by : P. R. Shewry

Download or read book Plant Protein Engineering written by P. R. Shewry and published by Cambridge University Press. This book was released on 1992-08-20 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: This first volume of the plant and microbial biotechnology series introduces the concepts and potential of plant protein engineering and gives an account of current research in the field. An essential purchase for academic and industrial research institutions and professional biotechnologists.

Reaction Mechanisms in Carbon Dioxide Conversion

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Publisher : Springer
ISBN 13 : 366246831X
Total Pages : 409 pages
Book Rating : 4.6/5 (624 download)

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Book Synopsis Reaction Mechanisms in Carbon Dioxide Conversion by : Michele Aresta

Download or read book Reaction Mechanisms in Carbon Dioxide Conversion written by Michele Aresta and published by Springer. This book was released on 2015-11-07 with total page 409 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an analysis of the reaction mechanisms relevant to a number of processes in which CO2 is converted into valuable products. Several different processes are considered that convert CO2 either in specialty chemicals or in bulk products or fuels. For each reaction, the mechanism is discussed and the assessed steps besides the dark sites of the reaction pathway are highlighted. From the insertion of CO2 into E-X bonds to the reduction of CO2 to CO or other C1 molecules or else to C2 or Cn molecules, the reactions are analysed in order to highlight the known and obscure reaction steps. Besides well known reaction mechanisms and energy profiles, several lesser known situations are discussed. Advancing knowledge of the latter would help to develop efficient routes for the conversion of CO2 into valuable products useful either in the chemical or in the energy industry. The content of this book is quite different from other books reporting the use of CO2. On account of its clear presentation, “Reaction Mechanisms in Carbon Dioxide Conversion” targets in particular researchers, teachers and PhD students.

Advances in Enzymology and Related Areas of Molecular Biology

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Publisher : John Wiley & Sons
ISBN 13 : 0470123915
Total Pages : 528 pages
Book Rating : 4.4/5 (71 download)

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Book Synopsis Advances in Enzymology and Related Areas of Molecular Biology by : Alton Meister

Download or read book Advances in Enzymology and Related Areas of Molecular Biology written by Alton Meister and published by John Wiley & Sons. This book was released on 2009-09-15 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Enzymology and Related Areas of Molecular Biology is a seminal series in the field of biochemistry, offering researchers access to authoritative reviews of the latest discoveries in all areas of enzymology and molecular biology. These landmark volumes date back to 1941, providing an unrivaled view of the historical development of enzymology. The series offers researchers the latest understanding of enzymes, their mechanisms, reactions and evolution, roles in complex biological process, and their application in both the laboratory and industry. Each volume in the series features contributions by leading pioneers and investigators in the field from around the world. All articles are carefully edited to ensure thoroughness, quality, and readability. With its wide range of topics and long historical pedigree, Advances in Enzymology and Related Areas of Molecular Biology can be used not only by students and researchers in molecular biology, biochemistry, and enzymology, but also by any scientist interested in the discovery of an enzyme, its properties, and its applications.

Green Chemistry Using Liquid and Supercritical Carbon Dioxide

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Publisher : Oxford University Press
ISBN 13 : 0190288612
Total Pages : 288 pages
Book Rating : 4.1/5 (92 download)

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Book Synopsis Green Chemistry Using Liquid and Supercritical Carbon Dioxide by : Joseph M. DeSimone

Download or read book Green Chemistry Using Liquid and Supercritical Carbon Dioxide written by Joseph M. DeSimone and published by Oxford University Press. This book was released on 2003-11-20 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chemists have been researching the potential of liquid and supercritical carbon dioxide for environmentally safe applications. This edited volume will cover the various applications of using these forms of carbon dioxide. The three main areas of focus are catalysis and chemical synthesis in CO2, polymers in CO2, and industrial processes and applications utilizing CO2. The book is aimed at researchers in academia and industry, and the contributors are all experts in the field.

Carbon Dioxide Chemistry

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Publisher : Elsevier
ISBN 13 : 1782424938
Total Pages : 418 pages
Book Rating : 4.7/5 (824 download)

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Book Synopsis Carbon Dioxide Chemistry by : J P Pradier

Download or read book Carbon Dioxide Chemistry written by J P Pradier and published by Elsevier. This book was released on 2014-03-14 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book derives from a workshop held in Sweden to examine the environmental implications of the dramatic increase in carbon dioxide levels in the atmosphere in the last 50 years and to find ways of mitigating greenhouse gas emissions. This multi-disciplinary approach makes it essential reading not only for chemists but for all engineers, biologists and environmentalists concerned with this crucially important issue.

Environmental Challenges and Greenhouse Gas Control for Fossil Fuel Utilization in the 21st Century

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Publisher : Springer Science & Business Media
ISBN 13 : 1461507731
Total Pages : 436 pages
Book Rating : 4.4/5 (615 download)

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Book Synopsis Environmental Challenges and Greenhouse Gas Control for Fossil Fuel Utilization in the 21st Century by : M. Mercedes Maroto-Valer

Download or read book Environmental Challenges and Greenhouse Gas Control for Fossil Fuel Utilization in the 21st Century written by M. Mercedes Maroto-Valer and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: As we are moving ahead into the 21st century, our hunger for cost effective and environmentally friendly energy continues to grow. The Energy Information Administration of US has forecasted that only in the first two decades of the 21st century, our energy demand will increase by 60% compared to the levels at the end of the 20th century. Fossil fuels have been traditionally the major primary energy sources worldwide, and their role is expected to continue growing for the forecasted period, due to their inherent cost competitiveness compared to non-fossil fuel energy sources. However, the current fossil energy scenario is undergoing significant transformations, especially to accommodate increasingly stringent environmental challenges of contaminants like sulfur dioxide, nitrogen oxides or mercury, while still providing affordable energy. Furthermore, traditional fossil fuel utilization is inherently plagued with greenhouse gas emissions from combustion, especially carbon dioxide from stationary sources as well as from mobile sources. Should worldwide government policies dictate a reduction of greenhouse gas emissions, such as proposed by the Kyoto Protocol and the implementation of carbon taxes, fossil fuels would lose their significant competitive appeal in favor of nuclear energy and renewable energy sources. However, the current non-fossil fuel energy share of the worldwide energy market is merely below 15%, and therefore, it is more likely that fossil fuel energy producers would adapt to the new requirements by developing and implementing emission control technologies, and emission trades among other strategies.

Advances in Chemical Conversions for Mitigating Carbon Dioxide

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Publisher : Elsevier
ISBN 13 : 9780080526577
Total Pages : 698 pages
Book Rating : 4.5/5 (265 download)

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Book Synopsis Advances in Chemical Conversions for Mitigating Carbon Dioxide by : T. Inui

Download or read book Advances in Chemical Conversions for Mitigating Carbon Dioxide written by T. Inui and published by Elsevier. This book was released on 1998-03-12 with total page 698 pages. Available in PDF, EPUB and Kindle. Book excerpt: Global environmental problems, especially global warming caused by the accelerative accumulation of carbon dioxide in the atmosphere, are of great importance for humans. The world's population is now approaching 6 billion, and is still increasing. Developments in communication systems and transportation tools have made the circulation of information, technologies and materials easier, which results in rapid economic growth, particularly in the East and Southeastern Asian countries. Increased affluence leads to an increased consumption of fossil fuels. Inevitably, this leads to an increase in carbon dioxide emission and environmentally hazardous materials which in turn precipitates climatic changes on a global scale. Recent studies showed that the increase in carbon dioxide emission for last year was the highest in the past seven years, and the total amount of carbon dioxide emission from all over the world reached 6.5 billion tons. Furthermore, one cannot overlook the report which appeared recently in Nature, that the floor-area of the iceberg in the South Pole has already decreased by 25% in the past five decades. Over 260 scientists and engineers from 21 countries who had a strong interest and wished to contribute to solve the carbon dioxide problem attended this conference. The papers presented in this volume cover most of the possibilities of the chemical conversion of carbon dioxide.

Free Radicals in Biology and Environment

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Publisher : Springer Science & Business Media
ISBN 13 : 9401716072
Total Pages : 496 pages
Book Rating : 4.4/5 (17 download)

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Book Synopsis Free Radicals in Biology and Environment by : F. Minisci

Download or read book Free Radicals in Biology and Environment written by F. Minisci and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt: Our understanding of the quantitative aspects of free radical chemistry and the involvement of radicals in such areas as biology, medicine, the environment, etc., has developed spectacularly over recent years, yet the various topics are commonly discussed separately, in specific meetings and specialised publications. Free Radicals in Biology and Environment draws together two important areas of free radical chemistry, using as a bridge the fundamental physical chemistry of free radicals (spectroscopic detection of free radicals, evaluation of absolute rate constants, elucidation of mechanisms of free radical reactions and catalysis, photochemical and radiation processes, etc.). The most relevant topics covered are the EPR detection of radicals in biochemical systems and in pollutant formation and degradation, oxidation processes in biology and in the troposphere, radiation and induced damage, and atmospheric pollutants arising from incomplete combustion. Also covered are the chemistry and biochemistry of nitric oxide and peroxynitrite, the chemistry and biochemistry of DNA radicals, the role of radicals in myeloperoxidase, lignineperoxidase, radicals and cardiovascular injury, radiation and the fragmentation of cells and tissues.

Advances in Materials Science for Environmental and Energy Technologies II

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Publisher : John Wiley & Sons
ISBN 13 : 1118751086
Total Pages : 278 pages
Book Rating : 4.1/5 (187 download)

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Book Synopsis Advances in Materials Science for Environmental and Energy Technologies II by : Josef Matyáš

Download or read book Advances in Materials Science for Environmental and Energy Technologies II written by Josef Matyáš and published by John Wiley & Sons. This book was released on 2013-08-12 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: These proceedings contains a collection of 24 papers from five 2012Materials Science and Technology (MS&T’12)symposia. Green Technologies for Materials Manufacturing and ProcessingIII Materials Development for Nuclear Applications and ExtremeEnvironments Materials Issues in Nuclear Waste Management in the21st Century Energy Conversion – Photovoltaic, Concentrating SolarPower, and Thermoelectric Energy Storage: Materials, Systems and Applications

Dictionary of Food Compounds with CD-ROM

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Publisher : CRC Press
ISBN 13 : 142008352X
Total Pages : 2346 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Dictionary of Food Compounds with CD-ROM by : Shmuel Yannai

Download or read book Dictionary of Food Compounds with CD-ROM written by Shmuel Yannai and published by CRC Press. This book was released on 2012-10-23 with total page 2346 pages. Available in PDF, EPUB and Kindle. Book excerpt: The increasing world population, competition for arable land and rich fishing grounds, and environmental concerns mandate that we exploit in a sustainable way the earth's available plant and animal resources for human consumption. To that end, food chemists, technologists, and nutritionists engage in a vast number of tasks related to food availabil

NATO Science Programme Yearbook Compendium, 1985-1989

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Publisher :
ISBN 13 :
Total Pages : 426 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis NATO Science Programme Yearbook Compendium, 1985-1989 by :

Download or read book NATO Science Programme Yearbook Compendium, 1985-1989 written by and published by . This book was released on 1989 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Photosensitization and Photocatalysis Using Inorganic and Organometallic Compounds

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Publisher : Springer Science & Business Media
ISBN 13 : 9401726264
Total Pages : 475 pages
Book Rating : 4.4/5 (17 download)

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Book Synopsis Photosensitization and Photocatalysis Using Inorganic and Organometallic Compounds by : K. Kalyanasundaram

Download or read book Photosensitization and Photocatalysis Using Inorganic and Organometallic Compounds written by K. Kalyanasundaram and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 475 pages. Available in PDF, EPUB and Kindle. Book excerpt: Photosensitization and photocatalysis refer to processes by which permanent chemical transformations are induced on substrates (organic/inorganic) by radiation to which the substrates themselves are transparent. Such transformations can be highly specific, very efficient, and occur under mild conditions. Herein lies the power of photochemical methods for possible applications in the field of conversion and storage of solar energy. This book provides a recent survey of the progress in this important area in catalysis, with an emphasis on inorganic complexes and organometallic compounds as the key light aborbers. The book is organized in three parts: fundamentals, followed by applications. Discussions cover a wide variety of photosensitized or photocatalyzed reactions: decomposition of water, reduction of CO2 and CO; spectral sensitization in photoelectrochemical cells; transformations (oxidation, reduction, isomerization, hydrogenation, dehydrogenation, carbonylation, etc.) of organics such as alkanes, alkenes, alcohols, etc. In view of the variety of systems (sensitizers, substrates) and the topics covered, the volume is unique in the field of photochemistry and will appeal to academic and industrial researchers in various subdisciplines of chemistry, material science and catalysis.

Biochemical Thermodynamics

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Publisher : John Wiley & Sons
ISBN 13 : 0470036451
Total Pages : 482 pages
Book Rating : 4.4/5 (7 download)

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Book Synopsis Biochemical Thermodynamics by : Robert A. Alberty

Download or read book Biochemical Thermodynamics written by Robert A. Alberty and published by John Wiley & Sons. This book was released on 2006-03-31 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt: Navigate the complexities of biochemical thermodynamics with Mathematica(r) Chemical reactions are studied under the constraints of constant temperature and constant pressure; biochemical reactions are studied under the additional constraints of pH and, perhaps, pMg or free concentrations of other metal ions. As more intensive variables are specified, more thermodynamic properties of a system are defined, and the equations that represent thermodynamic properties as a function of independent variables become more complicated. This sequel to Robert Alberty's popular Thermodynamics of Biochemical Reactions describes how researchers will find Mathematica(r) a simple and elegant tool, which makes it possible to perform complex calculations that would previously have been impractical. Biochemical Thermodynamics: Applications of Mathematica(r) provides a comprehensive and rigorous treatment of biochemical thermodynamics using Mathematica(r) to practically resolve thermodynamic issues. Topics covered include: * Thermodynamics of the dissociation of weak acids * Apparent equilibrium constants * Biochemical reactions at specified temperatures and various pHs * Uses of matrices in biochemical thermodynamics * Oxidoreductase, transferase, hydrolase, and lyase reactions * Reactions at 298.15K * Thermodynamics of the binding of ligands by proteins * Calorimetry of biochemical reactions Because Mathematica(r) allows the intermingling of text and calculations, this book has been written in Mathematica(r) and includes a CD-ROM containing the entire book along with macros that help scientists and engineers solve their particular problems.

Metal-Ligand Interactions: From Atoms, to Clusters, to Surfaces

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Publisher : Springer Science & Business Media
ISBN 13 : 9401128227
Total Pages : 428 pages
Book Rating : 4.4/5 (11 download)

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Book Synopsis Metal-Ligand Interactions: From Atoms, to Clusters, to Surfaces by : Dennis R. Salahub

Download or read book Metal-Ligand Interactions: From Atoms, to Clusters, to Surfaces written by Dennis R. Salahub and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: Metal-ligand interactions are currently being studied in different fields, from a variety of points of view, and recent progress has been substantial. Whole new classes of compounds and reactions have been found; an arsenal of physical methods has been developed; mechanistic detail can be ascertained to an increasingly minute degree; and the theory is being developed to handle systems of ever-growing complexity. As usual, such multidisciplinarity leads to great opportunities, coupled with great problems of communication between specialists. It is in its promotion of interactions across these fields that Metal-Ligand Interactions: From Atoms, to Clusters, to Surfaces makes its timely contribution: the tools, both theoretical and experimental, are highly developed, and fundamental questions remain unanswered. The most fundamental of these concerns the nature of the microscopic interactions between metal atoms (clusters, surfaces) and ligands (atoms, molecules, absorbates, reagents, products) and the changes in these interactions during physical and chemical transformation. In Metal-Ligand Interactions, leading experts discuss the following, vital aspects: ab initio theory, semi-empirical theory, density functional theory, complexes and clusters, surfaces, and catalysis.