Mesomolecules

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Electronic And Magnetic Properties Of Chiral Molecules And Supramolecular Architectures

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Author : Ron Naaman
language : en
Publisher: Springer
Release Date : 2011-02-15

Electronic And Magnetic Properties Of Chiral Molecules And Supramolecular Architectures written by Ron Naaman and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-02-15 with Science categories.

Time-dependent density functional response theory for electronic chiroptical properties of chiral molecules; by Jochen Autschbach, Lucia Nitsch–Velasquez, and Mark Rudolph * Chiroptical Properties of Charge-Transfer Compounds; by Yoshihisa Inoue, Tadashi Mori * G-C content independent long-range charge transfer through DNA; by Tetsuro Majima * Induced chirality in porphiryn aggregates: the role of weak and strong interactions; by Roberto Purrello * Vibrational circular dichroism spectroscopy of chiral molecules in solution; by Yunjie Xu * Magneto-electric properties of self-assembled monolayers of chiral molecules; by Zeev Vager and Ron Naaman * Theory of adsorption induced chirality and electron transfer through chiral systems; by Spiros Skourtis and David Beratan * Chiral-selective surface chemistry induced by spin-polarized secondary electrons; by Richard Rosenberg

Origin Of Chirality In The Molecules Of Life

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Author : Albert Guijarro
language : en
Publisher: Royal Society of Chemistry
Release Date : 2022-06-10

Origin Of Chirality In The Molecules Of Life written by Albert Guijarro and has been published by Royal Society of Chemistry this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-06-10 with Science categories.

This book provides an interdisciplinary review of one of the great unsolved mysteries that has fascinated scientists for over 150 years: the origin of chirality in biomolecules. Current advances in fields as diverse as space exploration, prebiotic chemistry and high-energy physics may help to provide an answer. Important pieces of information will come from observations at the two frontiers of science: outer space and the subatomic world. Observation of distant planets, galaxies, and even actual sampling of celestial objects from beyond the solar system are projects currently underway. At the other end of the spectrum, there are experiments that study the elemental properties of matter, such as symmetry, and interactions with the fundamental forces. Completely revised and updated this new edition once again unifies all the theories of the origin of biomolecular homochirality together in a single source. This complete, interdisciplinary review of an intriguing subject condenses a large and disparate range of contributions from journals in almost every scientific field. The various theories have been organized, interrelated and explained in a unified way. It is fundamental, comprehensive and structured to be accessible for educational purposes.

Structure Of Molecules And Internal Rotation

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Author : San-Ichiro Mizushima
language : en
Publisher: Academic Press
Release Date : 2013-10-22

Structure Of Molecules And Internal Rotation written by San-Ichiro Mizushima and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-10-22 with Science categories.

Structure of Molecules and Internal Rotation reviews early studies on dihalogenoethanes. This book is organized into two parts encompassing 8 chapters that evaluate the Raman effect in ethane derivatives, the energy difference between rotational isomers, and the infrared absorption of ethane derivatives. Some of the topics covered in the book are the potential barrier to internal rotation; nature of the hindering potential; entropy difference between the rotational isomers; internal rotation in butane, pentane, and hexane; and internal rotation in long chain n-paraffins. Other chapters deal with the configuration of a polypeptide chain, as well as the sum rule and the product rule for rotational isomers. The normal vibrations of the 1,2-dihalogenoethanes are presented. The last chapters are devoted to the examination of the Raman effect, dielectric constant, and electron diffraction. The book can provide useful information to chemists, physicists, students, and researchers.

Encyclopedia Of Physical Organic Chemistry 6 Volume Set

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Author : Zerong Wang
language : en
Publisher: John Wiley & Sons
Release Date : 2017-04-17

Encyclopedia Of Physical Organic Chemistry 6 Volume Set written by Zerong Wang and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-04-17 with Science categories.

Winner of 2018 PROSE Award for MULTIVOLUME REFERENCE/SCIENCE This encyclopedia offers a comprehensive and easy reference to physical organic chemistry (POC) methodology and techniques. It puts POC, a classical and fundamental discipline of chemistry, into the context of modern and dynamic fields like biochemical processes, materials science, and molecular electronics. Covers basic terms and theories into organic reactions and mechanisms, molecular designs and syntheses, tools and experimental techniques, and applications and future directions Includes coverage of green chemistry and polymerization reactions Reviews different strategies for molecular design and synthesis of functional molecules Discusses computational methods, software packages, and more than 34 kinds of spectroscopies and techniques for studying structures and mechanisms Explores applications in areas from biology to materials science The Encyclopedia of Physical Organic Chemistry has won the 2018 PROSE Award for MULTIVOLUME REFERENCE/SCIENCE. The PROSE Awards recognize the best books, journals and digital content produced by professional and scholarly publishers. Submissions are reviewed by a panel of 18 judges that includes editors, academics, publishers and research librarians who evaluate each work for its contribution to professional and scholarly publishing. You can find out more at: proseawards.com Also available as an online edition for your library, for more details visit Wiley Online Library

Stereochemistry Of Organic Compounds

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Author : D. Nasipuri
language : en
Publisher: New Age International
Release Date : 1994

Stereochemistry Of Organic Compounds written by D. Nasipuri and has been published by New Age International this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with Science categories.

During Recent Years, Stereochemistry Has Undergone A Phenomenal Growth Both In Theory And Practice, With A Concomitant Increase Of Interest Among The Organic Chemists, Biological Chemists, Medicinal Chemists, And Pharmacologists. The Present Text Provides An Up-To-Date, Coherent; And Comprehensive Account Of The Subject Starting From The Fundamentals And Leading Up To The Latest Development As Far As Practicable. Emphasis Has Been Placed On Symmetry-Based Approach To Molecular Chirality, Stereochemical Terminologies (Modern Stereochemistry Is Replete, With Them), Topicity And Prostereoisomerism, Conformational Analysis, Dynamic Stereochemistry, Chiroptical Properties, And Assignment Of Absolute Configuration To Chiral Molecules.Dynamic Stereochemistry Has Been Discussed With Reference To Conformation-Reactivity Correlation, Stereoselective Syntheses, And Pericyclic Reactions. A Large Cross Section Of Organic Reactions With Stereochemical Implication Has Been Incorporated. Attempts Have Been Made To Familiarise The Readers With Modem Instrumental Techniques, Nuclear Magnetic Resonance In Particular, Used For Stereochemical Investigation. Each Chapter Is Provided With A Summary Which Highlights The Main Points Of The Text. Selective References, Mostly Of Textbooks, Monographs, Review Articles, And Significant Original Papers Have Been Given Extending Sometimes To Early 1991.The Book Is Expected To Fulfil The Long-Felt Need For A Comprehensive Text On Modern Organic Stereochemistry Which Is Conspicuously Absent Since The Publication Of Professor Eliels Book In 1962. The Text May Be Adopted At Any Stage Of The University Teaching And At The Same Time Be Useful To The Practising Organic Chemists.

Stereochemistry

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Author : Anil V. Karnik
language : en
Publisher: Elsevier
Release Date : 2021-07-21

Stereochemistry written by Anil V. Karnik and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-07-21 with Science categories.

Stereochemistry: A Three-Dimensional Insight draws on the knowledge of its expert authors, providing a systematic treatment on the fundamental aspects of stereochemistry, covering conformational aspects, configurational aspects, effects of bulkiness, stereoelectronic effects on properties of molecules, and the genesis of enantiomerism, among other topics. Visuals and exercises are included to consolidate the principles learned, and the contents are carefully structured to prepare readers for predicting and organizing reaction components to obtain desired stereochemical outcomes. This book is an indispensable guide for all those exploring stereochemistry within their work. The principles of stereochemistry are fundamental to understanding chemical behavior and can provide insights into a whole range of problems, from unusual selectivity and unexpected behaviors, to abnormally fast reactions and surprising biochemical preferences. However, understanding and exploring these 3D effects can be difficult within a 2D medium. This book has been designed to address this problem, providing foundational guidance on the principles and applications of stereochemistry that are fully supported by multimedia visuals. - Combines foundational concepts and definitions with examples of stereochemistry in practice - Highlights the conformational and configurational impact of atomic arrangement on chemical behavior - Outlines methods of analysis - Provides practical exercises and detailed multimedia visuals to support learning

The Origin Of Chirality In The Molecules Of Life

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Author : Albert Guijarro
language : en
Publisher: Royal Society of Chemistry
Release Date : 2008

The Origin Of Chirality In The Molecules Of Life written by Albert Guijarro and has been published by Royal Society of Chemistry this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with Science categories.

Few times an unsolved issue in science has dealt with a larger number of approaches or theories intending to shed light on it and few times this has been done from so different, often orthogonal perspectives. This book covers a hot topic, one of the unsolved problems not just in chemistry, but in science

Symmetry Spectroscopy And Crystallography

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Author : Robert Glaser
language : en
Publisher: John Wiley & Sons
Release Date : 2015-09-28

Symmetry Spectroscopy And Crystallography written by Robert Glaser and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-09-28 with Science categories.

Written in a clear and understandable manner, this book provides a comprehensive, yet non-mathematical, treatment of the topic, covering the basic principles of symmetry and the important spectroscopic techniques used to probe molecular structure. The chapters are extensively illustrated and deal with such topics as symmetry elements, operations and descriptors, symmetry guidelines, high-fidelity pseudosymmetry, crystallographic symmetry, molecular gears, and experimental techniques, including X-ray crystallography and NMR spectroscopy. As an additional feature, 3D animations of most of the structures and molecules covered are available online at wiley.com. As a result, chemists learn how to understand and predict molecular structures and reactivity. Authored by a renowned expert with numerous publications and an excellent track record in research and teaching, this is a useful source for graduate students and researchers working in the field of organic synthesis, physical chemistry, biochemistry, and crystallography, while equally serving as supplementary reading for courses on stereochemistry, organic synthesis, or crystallography.

Polymer Coatings

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Author : Gijsbertus de With
language : en
Publisher: John Wiley & Sons
Release Date : 2018-07-03

Polymer Coatings written by Gijsbertus de With and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-07-03 with Technology & Engineering categories.

A practical guide to polymer coatings that covers all aspects from materials to applications Polymer Coatings is a practical resource that offers an overview of the fundamentals to the synthesis, characterization, deposition methods, and recent developments of polymer coatings. The text includes information about the different polymers and polymer networks in use, resins for solvent- and water-based coatings, and a variety of additives. It presents deposition methods that encompass frequently used mechanical and electrochemical approaches, in addition to the physical-chemical aspects of the coating process. The author covers the available characterization methods including spectroscopic, morphological, thermal and mechanical techniques. The comprehensive text also reviews developments in selected technology areas such as electrically conductive, anti-fouling, and self-replenishing coatings. The author includes insight into the present status of the research field, describes systems currently under investigation, and draws our attention to yet to be explored systems. This important text: • Offers a thorough overview of polymer coatings and their applications • Covers different classes of materials, deposition methods, coating processes, and ways of characterization • Contains a text that is designed to be accessible and helps to apply the acquired knowledge immediately • Includes information on selected areas of research with imminent application potential for functional coatings Written for chemists in industry, materials scientists, polymer chemists, and physical chemists, Polymer Coatings offers a text that contains the information needed to gain an understanding of the charaterization and applications of polymer coatings.

Textbook Of Organic Chemistry

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Author : Pillai C N
language : en
Publisher: Universities Press
Release Date :

Textbook Of Organic Chemistry written by Pillai C N and has been published by Universities Press this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.