Structure Types. Part 8: Space Groups (156) P3m1 - (148) R-3 PDF Download
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Author: Pierre Villars
Publisher:
ISBN: 9783540708926
Category : Science
Languages : de
Pages : 0
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Book Description
In the 1970s Landolt-Börnstein published a series of volumes containing crystallographic data for organic (III/5 Str- ture Data of Organic Crystals), intermetallic (III/6 Structure Data of Elements and Intermetallic phases) and inorganic compounds (III/7 Crystal Structure Data of Inorganic Compounds). During the 30 years that have passed, the expe- mental methods leading to a complete structure determination have considerably improved and the large number of cr- tal structures known today justi'es the publication of a new compilation. The present volume will cover both intermetallic and classical inorganic compounds, a clear limit having been drawn by excluding compounds that contain C-H bonds. Whereas the earlier edition listed space group/crystal system and cell parameters for different classes of compounds, we have here chosen a different approach by grouping known crystal structures into structure types. The structure type concept is widely used among inorganic compounds, where the n- ber of isotypic compounds can reach several hundreds. The ?rst subvolumes will contain complete crystallographic data sets, including atom coordinates, that represent distinct structure types, whereas the last subvolumes will list cell pa- meters of isotypic compounds. The crystallographic data are accompanied by remarks and crystallographic features common to isotypic compounds, such as the atomic environments, a brief description of the main structural features, and drawings of selected structure types.
Author: Pierre Villars
Publisher:
ISBN: 9783540708926
Category : Science
Languages : de
Pages : 0
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Book Description
In the 1970s Landolt-Börnstein published a series of volumes containing crystallographic data for organic (III/5 Str- ture Data of Organic Crystals), intermetallic (III/6 Structure Data of Elements and Intermetallic phases) and inorganic compounds (III/7 Crystal Structure Data of Inorganic Compounds). During the 30 years that have passed, the expe- mental methods leading to a complete structure determination have considerably improved and the large number of cr- tal structures known today justi'es the publication of a new compilation. The present volume will cover both intermetallic and classical inorganic compounds, a clear limit having been drawn by excluding compounds that contain C-H bonds. Whereas the earlier edition listed space group/crystal system and cell parameters for different classes of compounds, we have here chosen a different approach by grouping known crystal structures into structure types. The structure type concept is widely used among inorganic compounds, where the n- ber of isotypic compounds can reach several hundreds. The ?rst subvolumes will contain complete crystallographic data sets, including atom coordinates, that represent distinct structure types, whereas the last subvolumes will list cell pa- meters of isotypic compounds. The crystallographic data are accompanied by remarks and crystallographic features common to isotypic compounds, such as the atomic environments, a brief description of the main structural features, and drawings of selected structure types.
Author: Daniela Nunes
Publisher: Elsevier
ISBN: 012811505X
Category : Technology & Engineering
Languages : en
Pages : 331
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Book Description
Metal Oxide Nanostructures: Synthesis, Properties and Applications covers the theoretical and experimental aspects related to design, synthesis, fabrication, processing, structural, morphological, optical and electronic properties on the topic. In addition, it reviews surface functionalization and hybrid materials, focusing on the advantages of these oxide nanostructures. The book concludes with the current and future prospective applications of these materials. Users will find a complete overview of all the important topics related to oxide nanostructures, from the physics of the materials, to its application. - Delves into hybrid structured metal oxides and their promising use in the next generation of electronic devices - Includes fundamental chapters on synthesis design and the properties of metal oxide nanostructures - Provides an in-depth overview of novel applications, including chromogenics, electronics and energy
Author: Pierre Villars
Publisher: Springer Science & Business Media
ISBN: 354070891X
Category : Science
Languages : en
Pages : 863
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Book Description
In the 1970s Landolt-Börnstein published a series of volumes containing crystallographic data for organic (III/5 Str- ture Data of Organic Crystals), intermetallic (III/6 Structure Data of Elements and Intermetallic phases) and inorganic compounds (III/7 Crystal Structure Data of Inorganic Compounds). During the 30 years that have passed, the expe- mental methods leading to a complete structure determination have considerably improved and the large number of cr- tal structures known today justi?es the publication of a new compilation. The present volume will cover both intermetallic and classical inorganic compounds, a clear limit having been drawn by excluding compounds that contain C-H bonds. Whereas the earlier edition listed space group/crystal system and cell parameters for different classes of compounds, we have here chosen a different approach by grouping known crystal structures into structure types. The structure type concept is widely used among inorganic compounds, where the n- ber of isotypic compounds can reach several hundreds. The ?rst subvolumes will contain complete crystallographic data sets, including atom coordinates, that represent distinct structure types, whereas the last subvolumes will list cell pa- meters of isotypic compounds. The crystallographic data are accompanied by remarks and crystallographic features common to isotypic compounds, such as the atomic environments, a brief description of the main structural features, and drawings of selected structure types.
Author: Erwin Parthé
Publisher: Springer Science & Business Media
ISBN: 366202909X
Category : Science
Languages : en
Pages : 271
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Book Description
TYPIX is a critical compilation of crystallographic data prepared by E. Parthé at the University of Geneva. It contains over 3200 compounds representative of the structure types found among inorganic compounds. This work contains condensed crystal chemical information about individual structure types as well as an extensive chapter on the crystal chemistry of particular structure families. The aim of the compilation is to clarify and classify published data for intermetallic and other inorganic structures (types found exclusively with halides or oxides are only included for a few special cases). It provides a tool for additional crystal chemical studies and the development of new materials.
Author: Erwin Parthé
Publisher: Springer
ISBN:
Category : Chemistry, Inorganic
Languages : en
Pages : 284
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Book Description
Author: Mildred S. Dresselhaus
Publisher: Springer Science & Business Media
ISBN: 3540328998
Category : Science
Languages : en
Pages : 576
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Book Description
This concise, class-tested book was refined over the authors’ 30 years as instructors at MIT and the University Federal of Minas Gerais (UFMG) in Brazil. The approach centers on the conviction that teaching group theory along with applications helps students to learn, understand and use it for their own needs. Thus, the theoretical background is confined to introductory chapters. Subsequent chapters develop new theory alongside applications so that students can retain new concepts, build on concepts already learned, and see interrelations between topics. Essential problem sets between chapters aid retention of new material and consolidate material learned in previous chapters.
Author: Yanxi Liu
Publisher: Now Publishers Inc
ISBN: 1601983646
Category : Computers
Languages : en
Pages : 209
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Book Description
In the arts and sciences, as well as in our daily lives, symmetry has made a profound and lasting impact. Likewise, a computational treatment of symmetry and group theory (the ultimate mathematical formalization of symmetry) has the potential to play an important role in computational sciences. Though the term Computational Symmetry was formally defined a decade ago by the first author, referring to algorithmic treatment of symmetries, seeking symmetry from digital data has been attempted for over four decades. Computational symmetry on real world data turns out to be challenging enough that, after decades of effort, a fully automated symmetry-savvy system remains elusive for real world applications. The recent resurging interests in computational symmetry for computer vision and computer graphics applications have shown promising results. Recognizing the fundamental relevance and potential power that computational symmetry affords, we offer this survey to the computer vision and computer graphics communities. This survey provides a succinct summary of the relevant mathematical theory, a historic perspective of some important symmetry-related ideas, a partial yet timely report on the state of the arts symmetry detection algorithms along with its first quantitative benchmark, a diverse set of real world applications, suggestions for future directions and a comprehensive reference list.
Author: J.R Rumble
Publisher: CRC Press
ISBN: 9780750300483
Category : Computers
Languages : en
Pages : 312
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Book Description
Computerized databases provide a powerful everyday tool for data handling by scientists and engineers. However, the unique nature of many technical tasks requires a specialized approach to make use of the many powerful commercial database tools now available. Using these tools has proved difficult because database technology is often shrouded in layers of jargon. An essential guide for scientists and engineers who use computers to avoid drowning in a flood of data, Database Systems in Science and Engineering dispels the myths associated with database design and breaks the barriers to successful databases. Using the language of scientists and engineers, this book explains concepts and problems, offers practical steps and solutions, and provides new ideas for better data handling. The first part of the book presents an overview of technical databases using examples taken from real applications and the current state of technical databases. The second part covers the computer implementation of technical databases, including examples and the necessary computer science theory to form a sound background. The authors confront the many difficulties that arise in the design and implementation of a realistic database and offer solutions to these challenges. Before beginning any database project, scientists and engineers should read this book to understand how to make every database project successful through careful planning, good design, and efficient use of database tools.
Author: Ch. Baerlocher
Publisher: Elsevier
ISBN: 0080554342
Category : Technology & Engineering
Languages : en
Pages : 405
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Book Description
Zeolite scientists, whether they are working in synthesis, catalysis, characterization or application development, use the Atlas of Zeolite Framework Types as a reference. It describes the main features of all of the confirmed zeolite framework structures, and gives references to the relevant primary structural literature. Since the last edition 34 more framwork types have been approved and are described in this new edition. A further new feature will be that characteristic building units will be listed for each of the framework types.Zeolites and their analogs are used as desiccants, as water softeners, as shape-selective acid catalysts, as molecular sieves, as concentrators of radioactive isotopes, as blood clotting agents, and even as additives to animal feeds. Recently, their suitability as hosts for nanometer spacing of atomic clusters has also been demonstrated. These diverse applications are a reflection of the fascinating structures of these microporous materials. Each time a new zeolite framework structure is reported, it is examined by the Structure Commission of the International Zeolite Association (IZA-SC), and if it is found to be unique and to conform to the IZA-SC's definition of a zeolite, it is assigned a 3-letter framework type code. This code is part of the official IUPAC nomenclature for microporous materials. The Atlas of Zeolite Framework Types is essentially a compilation of data for each of these confirmed framework types. These data include a stereo drawing showing the framework connectivity, features that characterize the idealized framework structure, a list of materials with this framework type, information on the type material that was used to establish the framework type, and stereo drawings of the pore openings of the type material. - Clear stereo drawings of each of the framework types - Description of the features of the framework type, allowing readers to quickly see if the framework type is suitable to their needs - References to isotypic materials, readers can quickly identify related materials and consult the appropriate reference
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
