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Books > Science & Mathematics > Chemistry > Crystallography
The third edition of the Encyclopedia of Analytical Science, Ten Volume Set is a definitive collection of articles covering the latest technologies in application areas such as medicine, environmental science, food science and geology. Meticulously organized, clearly written and fully interdisciplinary, the Encyclopedia of Analytical Science, Ten Volume Set provides foundational knowledge across the scope of modern analytical chemistry, linking fundamental topics with the latest methodologies. Articles will cover three broad areas: analytical techniques (e.g., mass spectrometry, liquid chromatography, atomic spectrometry); areas of application (e.g., forensic, environmental and clinical); and analytes (e.g., arsenic, nucleic acids and polycyclic aromatic hydrocarbons), providing a one-stop resource for analytical scientists.
For many years it was believed that translational symmetry would be the fundamental property of crystal structures of natural and synthetic compounds. It is now recognised that many compounds crystallise without translational symmetry of their atomic structures. "Incommensurate Crystallography" gives a comprehensive account of the superspace theory for the description of crystal structures and symmetries of these incommensurately modulated crystals and incommensurate composite crystals. It thus provides the necessary background for quantitative analysis of incommensurate crystals by methods in Solid State Chemistry and Solid State Physics. The second half of "Incommensurate Crystallography" is devoted to crystallographic methods of structural analysis of incommensurate compounds. Thorough accounts are given of the diffraction by incommensurate crystals, the choice of parameters in structure refinements, and the use of superspace in analysing crystal structures. The presentation of methods of structure determination includes modern methods like the Maximum Entropy Method and Charge Flipping.
The principal objective of this book is to stimulate interest in research that will extend available theory towards a greater understanding of the steps involved in solid-state decompositions and the properties of solids that control reactivities. Much of the activity in this field has been directed towards increasing the range of reactants for which decomposition kinetic data is available, rather than extending insights into the fundamental chemistry of the reactions being studied. The first part of the book (Chapters 1-6) is concerned with theoretical aspects of the subject. The second part (Chapters 7-17) surveys groups of reactions classified by similarities of chemical composition. The final Chapter (18) reviews the subject by unifying features identified as significant and proposes possible directions for future progress. Studies of thermal reactions of ionic compounds have contributed considerably to the theory of solid-state chemistry. Furthermore, many of these rate processes have substantial technological importance, for example, in the manufacture of cement, the exploitation of ores and in the stability testing of drugs, explosives and oxidizing agents. Despite the prolonged and continuing research effort concerned with these reactions, there is no recent overall review. This book is intended to contribute towards correcting this omission. The essential unity of the subject is recognized by the systematic treatment of reactions, carefully selected to be instructive and representative of the subject as a whole. The authors have contributed more than 200 original research articles to the literature, many during their 25 years of collaboration. Features of this book: Gives a comprehensive in-depth survey of a rarely-reviewed subject. Reviews methods used in studies of thermal decompositions of solids. Discusses patterns of subject development perceived from an extensive literature survey. This book is expected to be of greatest value and interest to
scientists concerned with the chemical properties and reactions of
solids, including chemists, physicists, pharmacists, material
scientists, crystallographers, metallurgists and others. This wide
coverage of the literature dealing with thermal reactions of solids
will be of value to both academic and industrial researchers by
reviewing the current status of the theory of the subject. It could
also provide a useful starting point for the exploitation of
crystalline materials in practical and industrial applications. The
contents will also be relevant to a wide variety of researchers,
including, for example, those concerned with the stabilities of
polymers and composite materials, the processing of minerals, the
shelf-lives of pharmaceuticals, etc.
"This book presents the reader with a fresh and unconventional approach to teaching crystallographic symmetry. Whereas traditional crystallography textbooks make a heavy use of algebra and rapidly become very technical, this book adopts in the first few chapters a 'pictorial' approach based on the symmetry diagrams of the International Tables for Crystallography. Readers are led step-by-step through simple 'frieze' and 'wallpaper' patterns, with many examples from the visual arts. At the end of chapter 3 they should be able to identify and analyse all these simple symmetries and apply to them the nomenclature and symbols of the International Tables. Mathematical formalism is introduced later on in the book, and by that time the reader will have gained a solid intuitive grasp of the subject matter. This book will provide graduate students, advanced undergraduate students and practitioners in physics, chemistry, earth sciences and structural biology with a solid foundation to master the International Tables of Crystallography, and to understand the relevant literature"--
Dorothy Wrinch, a complicated and ultimately tragic figure, is remembered today for her much publicized feud with Linus Pauling over the shape of proteins, known as "the cyclol controversy." Pauling emerged victorious and is now seen as one of the 20th century's greatest scientists. History has proven less kind to Wrinch. Although some of Wrinch's theories did not pass the test of time, her contributions to the fields of Darwinism, probability and statistics, quantum mechanics, x-ray diffraction, and computer science were anything but inconsequential. Wrinch's story is also the story of the science of crystals and the ever-changing notion of symmetry fundamental to that science. Drawing on her own personal relationship with Wrinch as well as the papers archived at Smith College and elsewhere, Marjorie Senechal explores the life of this brilliant and controversial figure in I Died for Beauty. This biography provides a coherent biographical narration, a detailed account of the cyclol controversy, and a personal memoir of the author's relationship with Wrinch. Senechal presents a sympathetic portrait of the life and science of a luminous but tragically flawed character.
Crystallization is a natural occurring process but also a process
abundantly used in the industry. Crystallization can occur from a
solution, from the melt or via deposition of material from the gas
phase (desublimation). Crystals distinguish themself from liquids,
gases and amorphous substances by the long-range order of its
building blocks that entail the crystals to be formed of
well-defined faces, and give rise to a large number of properties
of the solid.
New models for dislocation structure and motion are presented for
nanocrystals, nucleation at grain boundaries, shocked crystals,
interphase interfaces, quasicrystals, complex structures with
non-planar dislocation cores, and colloidal crystals. A review of
experimentally established main features of the magnetoplastic
effect with their physical interpretation explains many diverse
results of this type. The model has many potential applications for
forming processes influenced by magnetic fields.
Hardbound. The apatites and related calcium phosphates have been of considerable interest to biologists, mineralogists, and inorganic and industrial chemists for many years. This book contains a detailed description of the structures and structural interrelationships of the calcium orthophosphates, including the apatites. Their preparation, crystal growth and dissolution, chemical reactions including thermal decomposition, IR, Raman and NMR spectra and various physical properties are discussed. Apatites other than those containing calcium and phosphorus are included. Synthetic, mineral and biological carbonate apatites are also considered. A wide, but critical coverage of the literature is given, which includes a substantial amount not written in English. Research from many disciplines is included which results in a comprehensive compilation of recent work.
This is the first book to provide a comprehensive treatment of theories and applications in the rapidly expanding field of the crystallography of modular materials. Molecules are the natural modules from which molecular crystalline structures are built. Most inorganic structures, however, are infinite arrays of atoms and some kinds of surrogate modules, e.g. co-ordination polyhedra, are usually used to describe them. In recent years the attention has been focused on complex modules as the basis for a systematic description of polytypes and homologous/polysomatic series (modular structures). This representation is applied to the modelling of unknown structures and understanding nanoscale defects and intergrowths in materials. The Order/Disorder (OD) theory is fundamental to developing a systematic theory of polytypism, dealing with those structures based on both ordered and disordered stacking of one or more layers. Twinning at both unit-cell and micro-scale, together with disorder, causes many problems, "demons", for computer-based methods of crystal structure determination. This book develops the theory of twinning with the inclusion of worked examples, converting the "demons" into useful indicators for unravelling crystal structure. In spite of the increasing use of the concepts of modular crystallography for characterising, understanding and tailoring technological crystalline materials, this is the first book to offer a unified treatment of the results, which are spread across many different journals and original papers published over the last twenty years.
In this volume, contributions covering the theoretical and practical aspects of multicomponent crystals provide a timely and contemporary overview of the state-of-the art of this vital aspect of crystal engineering/materials science. With a solid foundation in fundamentals, multi-component crystals can be formed, for example, to enhance pharmaceutical properties of drugs, for the specific control of optical responses to external stimuli and to assemble molecules to allow chemical reactions that are generally intractable following conventional methods. Contents Pharmaceutical co-crystals: crystal engineering and applications Pharmaceutical multi-component crystals: improving the efficacy of anti-tuberculous agents Qualitative and quantitative crystal engineering of multi-functional co-crystals Control of photochromism in N-salicylideneaniline by crystal engineering Quinoline derivatives for multi-component crystals: principles and applications N-oxides in multi-component crystals and in bottom-up synthesis and applications Multi-component crystals and non-ambient conditions Co-crystals for solid-state reactivity and thermal expansion Solution co-crystallisation and its applications The salt-co-crystal continuum in halogen-bonded systems Large horizontal displacements of benzene-benzene stacking interactions in co-crystals Simultaneous halogen and hydrogen bonding to carbonyl and thiocarbonylfunctionality Crystal chemistry of the isomeric N,N'-bis(pyridin-n-ylmethyl)-ethanediamides, n = 2, 3 or 4 Solute solvent interactions mediated by main group element (lone-pair) (aryl) interactions
Handbook on the Physics and Chemistry of Rare Earths: Including Actinides, Volume 59, presents the latest release in this continuous series that covers all aspects of rare earth science, including chemistry, life sciences, materials science and physics.
Dynamical Theory of X-ray Diffraction is the first comprehensive book on the dynamical diffraction of X-rays since the development of synchrotron radiation. The first part provides an introduction to the subject, followed by a detailed treatment of perfect and slightly and highly deformed crystals. The last part gives three applications of the theory: X-ray optics, locations of atoms at surfaces, and X-ray diffraction topography. The book is abundantly illustrated. It will be a useful reference work for graduate students, lecturers, and researchers.
Synchrotron radiation sources are now used routinely by thousands of research scientists and engineers throughout the world to perform experiments in biology, physics, materials science, chemistry and so on. The very best of these sources are based upon the use of undulator and wiggler insertion devices that can enhance the intensity of the radiation by many orders of magnitude. This book, which is part of the Oxford Series on Synchrotron Radiation, brings together both a detailed step by step description of the radiation properties from these devices as well as an explanation of the practical realization of actual devices using available magnet technologies. The book is aimed at not just the users but also the providers of synchrotron radiation. It takes the reader through the fundamental issues, and provides sufficient depth so as to be an indispensable reference to light source designers, accelerator physicists and insertion device specialists. The approach taken is to provide the reader with all of the essential information and to back this up with practical examples and illustrations wherever possible.
From tilings to quasicrystal structures and from surfaces to the n-dimensional approach, this book gives a full, self-contained in-depth description of the crystallography of quasicrystals. It aims not only at conveying the concepts and a precise picture of the structures of quasicrystals, but it also enables the interested reader to enter the field of quasicrystal structure analysis. Going beyond metallic quasicrystals, it also describes the new, dynamically growing field of photonic quasicrystals. The readership will be graduate students and researchers in crystallography, solid-state physics, materials science, solid- state chemistry and applied mathematics.
New materials addressed for the first time include the chapters
on minerals by Barber et al and the chapter on dislocations in
colloidal crystals by Schall and Spaepen. Moriarty et al extend the
first principles calculations of kink configurations in bcc metals
to high pressures, including the use of flexible boundary
conditions to model dilatational effects. Rabier et al clarify the
issue of glide-shuffle slip systems in diamond cubic and related
III-V compounds. Metadislocations, discussed by Feuerbacher and
Heggen, represent a new type of defect in multicomponent metal
compounds and alloys. Dislocation core structures identified in silicon at high stress Metadislocations, a new type of defect, identified and described Extension of dislocation concepts to complex minerals First observations of dislocations in colloidal crystals
Understandable by anyone concerned with crystals or solid state properties dependent on structure Presents a general system using simple notation to reveal similarities and differences among crystal structures More than 300 selected and prepared figures illustrate structures found in thousands of compounds Includes a CD-ROM with CrystalMakerTM data files to allow the reader to view and manipulate the structures
There is no question that the field of solid state electronics,
which essentially began with work at Bell laboratories just after
World War II, has had a profound impact on today's Society. What is
not nearly so widely known is that advances in the art and science
of crystal growth underpin this technology. Single crystals, once
valued only for their beauty, are now found, in one form or another
in most electronic, optoelectronic and numerous optical devices.
These devices, in turn, have permeated almost every home and
village throughout the world. In fact it is hard to imagine what
our electronics industry, much less our entire civilization, would
have been like if crystal growth scientists and engineers were
unable to produce the large, defect free crystals required by
device designers.
Structure and Dynamics of Macromolecules: Absorption and
Fluorescence Studies is clearly written and contains invaluable
examples, coupled with illustrations that demonstrate a
comprehensible analysis and presentation of the data. This book
offers practical information on the fundamentals of absorption and
fluorescence, showing that it is possible to interpret the same
result in different ways. It is an asset to students, professors
and researchers wishing to discover or use absorption and
fluorescence spectroscopy, and to scientists working on the
structure and dynamics of macromolecules.
This handbook presents electronic structure data and tabulations of Slater-Koster parameters for the whole periodic table. This second edition presents data sets for all elements up to Z = 112, Copernicium, whereas the first edition contained only 53 elements. In this new edition, results are given for the equation of state of the elements together with the parameters of a Birch fit, so that the reader can regenerate the results and derive additional information, such as Pressure-Volume relations and variation of Bulk Modulus with Pressure. For each element, in addition to the equation of state, the energy bands, densities of states and a set of tight-binding parameters is provided. For a majority of elements, the tight-binding parameters are presented for both a two- and three-center approximation. For the hcp structure, new three-center tight-binding results are given. Other new material in this edition include: energy bands and densities of states of all rare-earth metals, a discussion of the McMillan-Gaspari-Gyorffy theories and a tabulation of the electron-ion interaction matrix elements. The evaluation of the Stoner criterion for ferromagnetism is examined and results are tabulated. This edition also contains two new appendices discussing the effects of spin-orbit interaction and a modified version of Harrison's tight-binding theory for metals which puts the theory on a quantitative basis. |
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