Intra and Intermolecular Interactions between Non covalently Bonded Species

Intra  and Intermolecular Interactions between Non covalently Bonded Species
Author: Elliot R. Bernstein
Publsiher: Elsevier
Total Pages: 308
Release: 2020-09-10
Genre: Science
ISBN: 9780128175873

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The study of gases, clusters, liquids, and solids as units or systems, eventually focuses on the properties of these systems as governed by interactions between atoms, molecules, and radicals that are not covalently bonded to one another. The stereo/spatial properties of molecular species themselves are similarly controlled, with such interactions found throughout biological, polymeric, and cluster systems and are a central feature of chemical reactions. Nevertheless, these interactions are poorly described and characterized, with efforts to do so, usually based on a particular quantum or even classical mechanical procedure, obscuring the fundamental nature of the interactions in the process. Intra- and Intermolecular Interactions Between Noncovalently Bonded Species addresses this issue directly, defining the nature of the interactions and discussing how they should and should not be described. It reviews both theoretical developments and experimental procedures in order to explore interactions between nonbonded entities in such a fundamental manner as to elucidate their nature and origins. Drawing attention to the extensive experience of its editor and team of expert authors, Intra- and Intermolecular Interactions Between Noncovalently Bonded Species is an indispensable guide to the foundational knowledge, latest advances, most pressing challenges, and future directions for all those whose work is influenced by these interactions. Comprehensively describes the nature of interactions between nonbonded species in biological systems, liquids, crystals, clusters, and in particular, water. Combines fundamental, theoretical, background information based on various approximations with the knowledge of experimental techniques. Outlines interactions clearly and consistently with a particular focus on frequency and time-resolved spectroscopies as applied to these interactions.

Intermolecular Interactions

Intermolecular Interactions
Author: Werner Gans,Jan C.A. Boeyens
Publsiher: Springer Science & Business Media
Total Pages: 169
Release: 2013-04-17
Genre: Science
ISBN: 9781461548294

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Proceedings of the Second Structural Chemistry Indaba held in Kruger Park, South Africa, August 3-8, 1997

Discovering Chemistry With Natural Bond Orbitals

Discovering Chemistry With Natural Bond Orbitals
Author: Frank Weinhold
Publsiher: John Wiley & Sons
Total Pages: 336
Release: 2012-06-15
Genre: Science
ISBN: 9781118229194

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This book explores chemical bonds, their intrinsic energies, andthe corresponding dissociation energies which are relevant inreactivity problems. It offers the first book on conceptual quantumchemistry, a key area for understanding chemical principles andpredicting chemical properties. It presents NBO mathematicalalgorithms embedded in a well-tested and widely used computerprogram (currently, NBO 5.9). While encouraging a "look under thehood" (Appendix A), this book mainly enables students to gainproficiency in using the NBO program to re-express complexwavefunctions in terms of intuitive chemical concepts and orbitalimagery.

Calixarenes and Beyond

Calixarenes and Beyond
Author: Placido Neri,Jonathan L. Sessler,Mei-Xiang Wang
Publsiher: Springer
Total Pages: 1062
Release: 2016-08-12
Genre: Science
ISBN: 9783319318677

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Contributions featuring the chemistry and applications of a family of macrocyclic compounds collectively known as 'calixarenes' are presented in this edited volume. The arsenal of structures based on calixarenes provides tools which are effective in numerous areas of supramolecular chemistry. The Editors have compiled a timely volume which contains up to date, high calibre contributions from a large number of international authors. A broad perspective on the progress and future of calixarene chemistry is presented. Aimed at students and researchers active in Supramolecular Chemistry.

Introduction to Nanoscience

Introduction to Nanoscience
Author: Gabor L. Hornyak,Joydeep Dutta,H.F. Tibbals,Anil Rao
Publsiher: CRC Press
Total Pages: 856
Release: 2008-05-15
Genre: Technology & Engineering
ISBN: 9781420048063

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Tomorrow’s nanoscientist will have a truly interdisciplinary and nano-centric education, rather than, for example, a degree in chemistry with a specialization in nanoscience. For this to happen, the field needs a truly focused and dedicated textbook. This full-color masterwork is such a textbook. It introduces the nanoscale along with the societal impacts of nanoscience, then presents an overview of characterization and fabrication methods. The authors systematically discuss the chemistry, physics, and biology aspects of nanoscience, providing a complete picture of the challenges, opportunities, and inspirations posed by each facet before giving a brief glimpse at nanoscience in action: nanotechnology. This book is written to provide a companion volume to Fundamentals of Nanotechnology. The two companion volumes are also available bound together in the single volume, Introduction to Nanoscience and Nanotechnology Qualifying instructors who purchase either of these volumes (or the combined set) are given online access to a wealth of instructional materials. These include detailed lecture notes, review summaries, slides, exercises, and more. The authors provide enough material for both one- and two-semester courses.

Valency and Bonding

Valency and Bonding
Author: Frank Weinhold,Clark R. Landis
Publsiher: Cambridge University Press
Total Pages: 749
Release: 2005-06-17
Genre: Science
ISBN: 0521831288

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The first modernized overview of chemical valency and bonding theory, based on current computational technology.

Engineering Crystallography From Molecule to Crystal to Functional Form

Engineering Crystallography  From Molecule to Crystal to Functional Form
Author: Kevin J. Roberts,Robert Docherty,Rui Tamura
Publsiher: Springer
Total Pages: 478
Release: 2017-07-18
Genre: Science
ISBN: 9789402411171

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This book highlights the current state-of-the-art regarding the application of applied crystallographic methodologies for understanding, predicting and controlling the transformation from the molecular to crystalline state with the latter exhibiting pre-defined properties. This philosophy is built around the fundamental principles underpinning the three inter-connected themes of Form (what), Formation (how) and Function (why). Topics covered include: molecular and crystal structure, chirality and ferromagnetism, supramolecular assembly, defects and reactivity, morphology and surface energetics. Approaches for preparing crystals and nano-crystals with novel physical, chemical and mechanical properties include: crystallisation, seeding, phase diagrams, polymorphic control, chiral separation, ultrasonic techniques and mechano-chemistry. The vision is realised through examination of a range of advanced analytical characterisation techniques including in-situ studies. The work is underpinned through an unprecedented structural perspective of molecular features, solid-state packing arrangements and surface energetics as well as in-situ studies. This work will be of interest to researchers, industrialists, intellectual property specialists and policy makers interested in the latest developments in the design and supply of advanced high added-value organic solid-form materials and product composites.

Pharmaceutical Chemistry

Pharmaceutical Chemistry
Author: Jill Barber,Chris Rostron
Publsiher: Oxford University Press
Total Pages: 368
Release: 2013-07-25
Genre: Medical
ISBN: 9780199655304

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Taking medication is a common occurrence for many people, whether it is to soothe an aching head, regulate blood sugars, or treat life-threatening conditions such as HIV or cancer. Examining how drugs are manufactured, formulated, and the way that they work in our bodies, Pharmaceutical Chemistry provides a wide-ranging overview of organic chemistry as it is applied to the study and practice of pharmacy. FEATURES * Supports an integrated pharmacy education * Focuses on the fundamental ideas that first-year students need to fully grasp before progressing in their studies * Demonstrates the connections between scientific concepts and principles and how they are applied to pharmacy * Written and edited by experts who have a wealth of teaching experience COMPANION WEBSITE For registered adopters of the book: - Figures from the book, available to download For students: - Self-assessment questions for each chapter - Related additional resources ABOUT THE SERIES The Integrated Foundations of Pharmacy series supports those who are at the beginning of their journey to become a pharmacist. Students will begin to understand how a drug molecule is made; the process that turns it into a medicine; the role the pharmacist has when dispensing that medicine; and what happens in the body when it is taken. Most importantly, the series shows how each of these aspects are integrated, reflecting the most up-to-date teaching practices.