[PDF] Applied Designs In Chemical Structures With High Symmetry eBook

Author : Lorentz JÄNTSCHI
Publisher : MDPI
Page : 166 pages
File Size : 43,16 MB
Release : 2020-12-02
Category : Science
ISBN : 3039365711

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This Special Issue, "Applied Designs in Chemical Structures with High Symmetry" is open to submissions and welcomes papers dealing with different orders of symmetry intrinsically present in chemical structures. Characterization of these structures helps broaden our understanding of the natural tendency to stabilize matter into chemical compounds, and pushes us to further develop new classes of highly symmetric chemical compounds. The best example is C60 fullerene (Buckminster fullerene), a purely synthetic form of carbon that was recently found to occur both in nature and outer space, and resembles the balls used in football. Applied designs may simply serve as tools for the in silico construction of chemical structures, as well as for the characterization of a structure, classification of a series of structures, and prediction of their properties (inside of an applicability domain with structure–property relationships).bio

Author : Lorentz JÄNTSCHI
Publisher :
Page : 166 pages
File Size : 12,48 MB
Release : 2020
Category :
ISBN : 9783039365722

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This Special Issue, "Applied Designs in Chemical Structures with High Symmetry" is open to submissions and welcomes papers dealing with different orders of symmetry intrinsically present in chemical structures. Characterization of these structures helps broaden our understanding of the natural tendency to stabilize matter into chemical compounds, and pushes us to further develop new classes of highly symmetric chemical compounds. The best example is C60 fullerene (Buckminster fullerene), a purely synthetic form of carbon that was recently found to occur both in nature and outer space, and resembles the balls used in football. Applied designs may simply serve as tools for the in silico construction of chemical structures, as well as for the characterization of a structure, classification of a series of structures, and prediction of their properties (inside of an applicability domain with structure-property relationships).bio.

Author :
Publisher :
Page : 324 pages
File Size : 22,10 MB
Release : 2018-01-26
Category :
ISBN : 9783038426899

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Symmetry is an intriguing phenomenon manifesting itself in art, nature, and the mind. This Special Issue book features 19 articles about discrete geometric and combinatorial polyhedral structures, with symmetry as the unifying theme. These articles present an attractive mix of topics and have appeared in two related Special Issues of Symmetry, on "Polyhedra" in 2012/2013 and on "Polyhedral Structures" in 2016/2017. Specific topic areas covered include polyhedra, tilings, and crystallography; abstract polyhedra, maps on surfaces, and graphs; and polyhedral structures, arts, and architectural design.

Author : Magdolna Hargittai
Publisher : Springer Science & Business Media
Page : 528 pages
File Size : 40,32 MB
Release : 2009-02-28
Category : Science
ISBN : 1402056281

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It is gratifying to launch the third edition of our book. Its coming to life testi?es about the task it has ful?lled in the service of the com- nity of chemical research and learning. As we noted in the Prefaces to the ?rst and second editions, our book surveys chemistry from the point of view of symmetry. We present many examples from ch- istry as well as from other ?elds to emphasize the unifying nature of the symmetry concept. Our aim has been to provide aesthetic pl- sure in addition to learning experience. In our ?rst Preface we paid tribute to two books in particular from which we learned a great deal; they have in?uenced signi?cantly our approach to the subject matter of our book. They are Weyl’s classic, Symmetry, and Shubnikov and Koptsik’s Symmetry in Science and Art. The structure of our book has not changed. Following the Int- duction (Chapter 1), Chapter 2 presents the simplest symmetries using chemical and non-chemical examples. Molecular geometry is discussed in Chapter 3. The next four chapters present gro- theoretical methods (Chapter 4) and, based on them, discussions of molecular vibrations (Chapter 5), electronic structures (Chapter 6), and chemical reactions (Chapter 7). For the last two chapters we return to a qualitative treatment and introduce space-group sym- tries (Chapter 8), concluding with crystal structures (Chapter 9). For the third edition we have further revised and streamlined our text and renewed the illustrative material.

Author : A.L. Horvath
Publisher : Elsevier Health Sciences
Page : 1510 pages
File Size : 14,31 MB
Release : 1992-01-17
Category : Science
ISBN :

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This book is a systematic presentation of the methods that have been developed for the interpretation of molecular modeling to the design of new chemicals. The main feature of the compilation is the co-ordination of the various scientific disciplines required for the generation of new compounds. The five chapters deal with such areas as structure and properties of organic compounds, relationships between structure and properties, and models for structure generation. The subject is covered in sufficient depth to provide readers with the necessary background to understand the modeling techniques. The book will be of value to chemists in industries involved in the manufacture of organic chemicals such as solvents refrigerants, blood substitutes, etc. It also serves as a reference work for researchers, academics, consultants, and students interested in molecular design.

Author : Chun-Hui Huang
Publisher : John Wiley & Sons
Page : 602 pages
File Size : 14,62 MB
Release : 2011-09-23
Category : Science
ISBN : 0470824867

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Edited by a highly regarded scientist and with contributions from sixteen international research groups, spanning Asia and North America, Rare Earth Coordination Chemistry: Fundamentals and Applications provides the first one-stop reference resource for important accomplishments in the area of rare earth. Consisting of two parts, Fundamentals and Applications, readers are armed with the systematic basic aspects of rare earth coordination chemistry and presented with the latest developments in the applications of rare earths. The systematic introduction of basic knowledge, application technology and the latest developments in the field, makes this ideal for readers across both introductory and specialist levels.