Crystal Structures

Crystal Structures PDF Author: Michael O'Keeffe
Publisher: Courier Dover Publications
ISBN: 0486836541
Category : Science
Languages : en
Pages : 481

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Book Description
This classic text is devoted to describing crystal structures, especially periodic structures, and their symmetries. Updated material prepared by author enhances presentation, which can serve as text or reference. 1996 edition.

Crystal Structures

Crystal Structures PDF Author: Michael O'Keeffe
Publisher: Courier Dover Publications
ISBN: 0486836541
Category : Science
Languages : en
Pages : 481

Get Book Here

Book Description
This classic text is devoted to describing crystal structures, especially periodic structures, and their symmetries. Updated material prepared by author enhances presentation, which can serve as text or reference. 1996 edition.

Crystals and Crystal Structures

Crystals and Crystal Structures PDF Author: Richard J. D. Tilley
Publisher: John Wiley & Sons
ISBN: 9780470029534
Category : Science
Languages : en
Pages : 272

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Book Description
Crystals and Crystal Structures is an introductorytext for students and others who need to understand the subjectwithout necessarily becoming crystallographers. Using the book willenable students to read scientific papers and articles describing acrystal structure or use crystallographic databases with confidenceand understanding. Reflecting the interdisciplinary nature of the subject the bookincludes a variety of applications as diverse as the relationshipbetween physical properties and symmetry, and molecular and proteincrystallography. As well as covering the basics the book containsan introduction to areas of crystallography, such as modulatedstructures and quasicrystals, and protein crystallography, whichare the subject of important and activeresearch. A non-mathematical introduction to the key elements of thesubject Contains numerous applications across a variety ofdisciplines Includes a range of problems and exercises Clear, direct writing style "…the book contains a wealth of information and itfulfils its purpose of providing an interesting and broadintroduction to the terpenes." CHEMISTRY WORLD, February2007

Crystal Structures

Crystal Structures PDF Author: M Ladd
Publisher: Horwood Publishing
ISBN: 9781898563631
Category : Science
Languages : en
Pages : 198

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Book Description
This book presents and discusses those common crystal structures that would be encountered by students taking chemistry, or any subject within which chemistry forms a significant component. With many worked examples and a wide selection of problems with solutions. Includes instructions for making simple stereoviewers and computer programs, in a thorough treatment of binary alloys and three-dimensional packing in molecular solids.

Crystal Structure Determination

Crystal Structure Determination PDF Author: Werner Massa
Publisher: Springer Science & Business Media
ISBN: 3662042487
Category : Science
Languages : en
Pages : 210

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Book Description
A concise introduction to modern crystal structure determination, emphasizing both the crystallographic background and the successive practical steps. In the theoretical sections, more importance is attached to a good understanding, than to a rigorous mathematical treatment. The most important measuring techniques, including the use of modern area detectors, and the methods of data reduction, structure solution and refinement are discussed from a practical point of view. Special emphasis is put on the ability to recognize and avoid possible errors and traps, and to judge the quality of results.

Inorganic Crystal Structures

Inorganic Crystal Structures PDF Author: Bruce Hyde
Publisher: Wiley-Interscience
ISBN:
Category : Science
Languages : en
Pages : 464

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Book Description
The text provides a system which depicts each type of polyhedran in a uniform way - octahedra by line-shading (usually) one face, tetrahedra by dotting, and so on. The system accommodates inorganic, mineral and metallurgical structures and examines their similarities.

Electrons and Phonons in Layered Crystal Structures

Electrons and Phonons in Layered Crystal Structures PDF Author: T.J. Wieting
Publisher: Springer Science & Business Media
ISBN: 9400993706
Category : Science
Languages : en
Pages : 483

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Book Description
This volume is devoted to the electron and phonon energy states of inorganic layered crystals. The distinctive feature of these low-dimensional materials is their easy mechanical cleavage along planes parallel to the layers. This feature implies that the chemical binding within each layer is much stronger than the binding between layers and that some, but not necessarily all, physical properties of layered crystals have two-dimensional character. In Wyckoff's Crystal Structures, SiC and related com pounds are regarded as layered structures, because their atomic layers are alternately stacked according to the requirements of cubic and hexagonal close-packing. How ever, the uniform (tetrahedral) coordination of the atoms in these compounds excludes the kind of structural anisotropy that is fundamental to the materials dis cussed in this volume. An individual layer of a layered crystal may be composed of either a single sheet of atoms, as in graphite, or a set of up to five atomic sheets, as in Bi2 Te3' A layer may also have more complicated arrangements of the atoms, as we find for example in Sb S . But the unique feature common to all these materials is 2 3 the structural anisotropy, which directly affects their electronic and vibrational properties. The nature of the weak interlayer coupling is not very well understood, despite the frequent attribution of the coupling in the literature to van der Waals forces. Two main facts, however, have emerged from all studies.

Symmetry Relationships Between Crystal Structures

Symmetry Relationships Between Crystal Structures PDF Author: Ulrich Müller
Publisher: Academic
ISBN: 0199669953
Category : Science
Languages : en
Pages : 349

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Book Description
The book presents the basic information needed to understand and to organize the huge amount of known structures of crystalline solids. Its basis is crystallographic group theory (space group theory), with special emphasis on the relations between the symmetry properties of crystals.

Novel Microstructures for Solids

Novel Microstructures for Solids PDF Author: Richard A Dunlap
Publisher: Morgan & Claypool Publishers
ISBN: 1643273388
Category : Technology & Engineering
Languages : en
Pages : 125

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Book Description
For many years, evidence suggested that all solid materials either possessed a periodic crystal structure as proposed by the Braggs or they were amorphous glasses with no long-range order. In the 1970s, Roger Penrose hypothesized structures (Penrose tilings) with long-range order which were not periodic. The existence of a solid phase, known as a quasicrystal, that possessed the structure of a three dimensional Penrose tiling, was demonstrated experimentally in 1984 by Dan Shechtman and colleagues. Shechtman received the 2011 Nobel Prize in Chemistry for his discovery. The discovery and description of quasicrystalline materials provided the first concrete evidence that traditional crystals could be viewed as a subset of a more general category of ordered materials. This book introduces the diversity of structures that are now known to exist in solids through a consideration of quasicrystals (Part I) and the various structures of elemental carbon (Part II) and through an analysis of their relationship to conventional crystal structures. Both quasicrystals and the various allotropes of carbon are excellent examples of how our understanding of the microstructure of solids has progressed over the years beyond the concepts of traditional crystallography.

Structure of Materials

Structure of Materials PDF Author: Marc De Graef
Publisher: Cambridge University Press
ISBN: 1139560476
Category : Technology & Engineering
Languages : en
Pages : 773

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Book Description
This highly readable, popular textbook for upper undergraduates and graduates comprehensively covers the fundamentals of crystallography and symmetry, applying these concepts to a large range of materials. New to this edition are more streamlined coverage of crystallography, additional coverage of magnetic point group symmetry and updated material on extraterrestrial minerals and rocks. New exercises at the end of chapters, plus over 500 additional exercises available online, allow students to check their understanding of key concepts and put into practice what they have learnt. Over 400 illustrations within the text help students visualise crystal structures and more abstract mathematical objects, supporting more difficult topics like point group symmetries. Historical and biographical sections add colour and interest by giving an insight into those who have contributed significantly to the field. Supplementary online material includes password-protected solutions, over 100 crystal structure data files, and Powerpoints of figures from the book.

Crystals and Crystal Structures

Crystals and Crystal Structures PDF Author: Richard J. D. Tilley
Publisher: John Wiley & Sons
ISBN: 1119548616
Category : Science
Languages : en
Pages : 310

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Book Description
An authoritative, updated text that offers an introduction to crystals and crystal structure with coverage of crystallography, and microscopy of materials Written in a friendly, non-mathematical style, the updated second edition of Crystals and Crystal Structures offers a comprehensive exploration of the key elements of crystals and crystal structures. Starting with the basics, it includes information on multiple areas of crystallography, including modulated structures, quasicrystals and protein crystallography, and interdisciplinary applications as diverse as the relationship between physical properties and symmetry. To enhance comprehension of the material presented, the book contains a variety of problems and exercises. The revised second edition offers new material and updates in the field including: An introduction to the use of high intensity X-ray analysis of protein structures Advances in imaging, scanning electron microscopy, and cryo-electron microscopy The relationship between symmetry and physical properties highlighting new findings and an introduction to tensor notation in describing these relationships in a concise fashion Nanoparticles as well as crystallographic aspects, defects, surface defects and the impact of these crystallographic features on properties Perovskite structures and their variations and the inclusion of their wide-ranging properties Written for students ofcrystallography, chemistry, physics, materials science, biosciences and geology, Crystals and Crystal Structures, Second Edition provides an understanding of the subject and enables students to read scientific papers and articles describing a crystal structure or use crystallographic databases.