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Author: Satyanarayan Pal Publisher: BoD – Books on Demand ISBN: 1803566620 Category : Science Languages : en Pages : 251
Book Description
This book discusses the chemistry and applications of pyridine derivatives. The library of pyridine derivatives is growing steadily with numerous synthetic analogues already described and the identification of new, naturally occurring pyridine-based compounds. The book includes ten chapters organized into two parts. The first part focuses on the numerous types of reactions that arise from pyridine derivatives. The second part examines the pharmaceutical applications of pyridine derivatives as well as their usefulness as sensors for metal cations and extracting agents for platinum group metals.
Author: Satyanarayan Pal Publisher: BoD – Books on Demand ISBN: 1803566620 Category : Science Languages : en Pages : 251
Book Description
This book discusses the chemistry and applications of pyridine derivatives. The library of pyridine derivatives is growing steadily with numerous synthetic analogues already described and the identification of new, naturally occurring pyridine-based compounds. The book includes ten chapters organized into two parts. The first part focuses on the numerous types of reactions that arise from pyridine derivatives. The second part examines the pharmaceutical applications of pyridine derivatives as well as their usefulness as sensors for metal cations and extracting agents for platinum group metals.
Author: Frank Weinhold Publisher: John Wiley & Sons ISBN: 1118229193 Category : Science Languages : en Pages : 342
Book Description
This book explores chemical bonds, their intrinsic energies, and the corresponding dissociation energies which are relevant in reactivity problems. It offers the first book on conceptual quantum chemistry, a key area for understanding chemical principles and predicting chemical properties. It presents NBO mathematical algorithms embedded in a well-tested and widely used computer program (currently, NBO 5.9). While encouraging a "look under the hood" (Appendix A), this book mainly enables students to gain proficiency in using the NBO program to re-express complex wavefunctions in terms of intuitive chemical concepts and orbital imagery.
Author: John Hudson Tiner Publisher: New Leaf Publishing Group ISBN: 1614581541 Category : Religion Languages : en Pages : 142
Book Description
Chemistry is an amazing branch of science that affects us every day, yet few people realize it, or even give it much thought. Without chemistry, there would be nothing made of plastic, there would be no rubber tires, no tin cans, no television, no microwave ovens, or something as simple as wax paper. This book presents an exciting and intriguing tour through the realm of chemistry as each chapter unfolds with facts and stories about the discoveries and discoverers. Find out why pure gold is not used for jewelry or coins. Join Humphry Davy as he made many chemical discoveries, and learn how they shortened his life. See how people in the 1870s could jump over the top of the Washington Monument. Exploring the World of Chemistry brings science to life and is a wonderful learning tool with many illustrations, biographical information, chapter tests, and an index for easy referencing.
Author: Errol G. Lewars Publisher: Springer Science & Business Media ISBN: 9048138604 Category : Science Languages : en Pages : 675
Book Description
This corrected second edition contains new material which includes solvent effects, the treatment of singlet diradicals, and the fundamentals of computaional chemistry. "Computational Chemistry: Introduction to the Theory and Applications of Molecular and Quantum Mechanics" is an invaluable tool for teaching and researchers alike. The book provides an overview of the field, explains the basic underlying theory at a meaningful level that is not beyond beginners, and it gives numerous comparisons of different methods with one another and with experiment. The following concepts are illustrated and their possibilities and limitations are given: - potential energy surfaces; - simple and extended Hueckel methods; - ab initio, AM1 and related semiempirical methods; - density functional theory (DFT). Topics are placed in a historical context, adding interest to them and removing much of their apparently arbitrary aspect. The large number of references, to all significant topics mentioned, should make this book useful not only to undergraduates but also to graduate students and academic and industrial researchers.
Author: Julie R. Peller Publisher: Pearson ISBN: Category : Biochemistry Languages : en Pages : 420
Book Description
This lab manual is organized and written to ensure that non-science majors are comfortable with chemistry labs by making the experiments more applicable to students' daily lives. This approach also serves to make the experiments more understandable. Many labs relate specifically to allied health fields.
Author: Ernest R. Davidson Publisher: World Scientific ISBN: 9789810231682 Category : Science Languages : en Pages : 396
Book Description
This volume focuses on the use of quantum theory to understand and explain experiments in organic chemistry. High level ab initio calculations, when properly performed, are useful in making quantitative distinctions between various possible interpretations of structures, reactions and spectra. Chemical reasoning based on simpler quantum models is, however, essential to enumerating the likely possibilities. The simpler models also often suggest the type of wave function likely to be involved in ground and excited states at various points along reaction paths. This preliminary understanding is needed in order to select the appropriate higher level approach since most higher level models are designed to describe improvements to some reasonable zeroth order wave function. Consequently, most of the chapters in this volume begin with experimental facts and model functions and then progress to higher level theory only when quantitative results are required.In the first chapter, Zimmerman discusses a wide variety of thermal and photochemical reactions of organic molecules. Gronert discusses the use of ab initio calculations and experimental facts in deciphering the mechanism of ?-elimination reactions in the gas phase. Bettinger et al focus on carbene structures and reactions with comparison of the triplet and singlet states. Next, Hrovat and Borden discuss more general molecules with competitive triplet and singlet contenders for the ground state structure. Cave explains the difficulties and considerations involved with many of the methods and illustrates the difficulties by comparing with the UV spectra of short polyenes. Jordan et al discuss long-range electron transfer using model compounds and model Hamiltonians. Finally, Hiberty discusses the breathing orbital valence bond model as a different approach to introducing the crucial åã correlation that is known to be important in organic reactions.
Author: MATTHEW JOHLL Publisher: WH Freeman ISBN: 9781464104787 Category : Science Languages : en Pages : 0
Book Description
Matthew Johll's Exploring Chemistry overs the standard topics for the nonmajors course in the typical order, but each chapter unfolds in the context of a single case study that helps students connect what they are learning to real-life situations. For example, students work through the often-difficult topics of molecular structure, gas laws, and organic chemistry by learning about the development of powerful new chemotherapy drugs, new technologies for screening airline passengers, and the creation of biodegradable biopolymers. It's the same same case-driven approach that Johll uses in his acclaimed Investigating Chemistry (now in its Third Edition) but Exploring Chemistry goes beyond the other book's specific focus on examples from forensic science to use real-life stories from cooking, athletics, genetics, green chemistry, and more. Case Study Approach. A unifying case study provides the narrative throughline for each chapter, introducing chemical concepts in a relatable context. As students read about new drugs, new polymer materials, social issues, and everyday products, they learn the relevant basics of chemistry. Case studies include: Chapter 1: Exploring Our Water Supply Chapter 2: Exploring Evidence from a Crime Scene Chapter 3: Exploring Historical Climate Change Chapter 4: Investigating the Chemistry of a Poison Chapter 5: Exploring Chemotherapy Drugs Chapter 6: Exploring Chemistry in the Kitchen Chapter 7: Exploring Antibiotics and Drug-Resistant Infections Antibiotics Chapter 8: Exploring Biodegradable Polymers Chapter 9: Investigating the Chemistry of Fire and Arson Chapter 10: Exploring Airport Security Chapter 11: Exploring Green Chemistry Chapter 12: Exploring Nuclear Power Chapter 13: Exploring Athletic Performance Chapter 14: Exploring Genetically Modified Food Focusing Questions connect the case to the chemistry in the chapter, helping students identify what to look for as they read. Learning Objectives set out the key ideas of each chapter section.brbrVisuals highlight interesting aspects of forensic evidence and investigations. Each page is designed to heighten the interaction between the written text and the many detailed and accurate figures and photos of chemical reactions, processes, equipment, and molecular models. Many figures are aimed directly at showing how physical and chemical changes happen over a period of time.brbrDetailed Worked Examples Paired with Practice Problems give students a helpful step-by-step roadmap for problem solving, including the 'simple' (often algebraic) steps left out of many textbooks. A practice problem follows each worked example, so students can check their understanding immediately.brFlexible Mathematics Sections let instructors customize the mathematical coverage of their course. Through conceptual explanations, worked examples, and practice problems, students receive ample explanation and practice on the math topics.br
Author: Satyanarayan Pal
Author: Satyanarayan Pal
Author: Frank Weinhold
Author: John Hudson Tiner
Author: Matthew Johll
Author: Errol G. Lewars
Author: Roy Jensen
Author: James B. Foresman
Author: Julie R. Peller
Author: Ernest R. Davidson
Author: MATTHEW JOHLL