Nmr Data Interpretation Explained

Author : Neil E. Jacobsen
Publisher : John Wiley & Sons
Page : 656 pages
File Size : 55,6 Mb
Release : 2016-10-31
Category : Science
ISBN : 9781118370223

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NMR Data Interpretation Explained by Neil E. Jacobsen Pdf

Through numerous examples, the principles of the relationship between chemical structure and the NMR spectrum are developed in a logical, step-by-step fashion Includes examples and exercises based on real NMR data including full 600 MHz one- and two-dimensional datasets of sugars, peptides, steroids and natural products Includes detailed solutions and explanations in the text for the numerous examples and problems and also provides large, very detailed and annotated sets of NMR data for use in understanding the material Describes both simple aspects of solution-state NMR of small molecules as well as more complex topics not usually covered in NMR books such as complex splitting patterns, weak long-range couplings, spreadsheet analysis of strong coupling patterns and resonance structure analysis for prediction of chemical shifts Advanced topics include all of the common two-dimensional experiments (COSY, ROESY, NOESY, TOCSY, HSQC, HMBC) covered strictly from the point of view of data interpretation, along with tips for parameter settings

Author : Neil E. Jacobsen
Publisher : John Wiley & Sons
Page : 640 pages
File Size : 50,5 Mb
Release : 2007-09-10
Category : Science
ISBN : 9780470173343

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NMR Spectroscopy Explained by Neil E. Jacobsen Pdf

NMR Spectroscopy Explained : Simplified Theory, Applications and Examples for Organic Chemistry and Structural Biology provides a fresh, practical guide to NMR for both students and practitioners, in a clearly written and non-mathematical format. It gives the reader an intermediate level theoretical basis for understanding laboratory applications, developing concepts gradually within the context of examples and useful experiments. Introduces students to modern NMR as applied to analysis of organic compounds. Presents material in a clear, conversational style that is appealing to students. Contains comprehensive coverage of how NMR experiments actually work. Combines basic ideas with practical implementation of the spectrometer. Provides an intermediate level theoretical basis for understanding laboratory experiments. Develops concepts gradually within the context of examples and useful experiments. Introduces the product operator formalism after introducing the simpler (but limited) vector model.

Author : Neil E. Jacobsen
Publisher : John Wiley & Sons
Page : 648 pages
File Size : 44,5 Mb
Release : 2016-10-21
Category : Science
ISBN : 9781119047148

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NMR Data Interpretation Explained by Neil E. Jacobsen Pdf

Through numerous examples, the principles of the relationship between chemical structure and the NMR spectrum are developed in a logical, step-by-step fashion Includes examples and exercises based on real NMR data including full 600 MHz one- and two-dimensional datasets of sugars, peptides, steroids and natural products Includes detailed solutions and explanations in the text for the numerous examples and problems and also provides large, very detailed and annotated sets of NMR data for use in understanding the material Describes both simple aspects of solution-state NMR of small molecules as well as more complex topics not usually covered in NMR books such as complex splitting patterns, weak long-range couplings, spreadsheet analysis of strong coupling patterns and resonance structure analysis for prediction of chemical shifts Advanced topics include all of the common two-dimensional experiments (COSY, ROESY, NOESY, TOCSY, HSQC, HMBC) covered strictly from the point of view of data interpretation, along with tips for parameter settings

Author : Antonio Randazzo
Publisher : Loghia Di Amoresano Claudia
Page : 344 pages
File Size : 51,6 Mb
Release : 2018
Category : Medical
ISBN : 8895122402

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Guide to Nmr Spectral Interpretation by Antonio Randazzo Pdf

This book is designed to provide undergraduate and graduate students with practical strategies, methods and explanations to interpret the NMR spectra of small organic molecules. In particular, it is organized in a way that basic 1H- and 13iNMR concepts are introduced and immediately applied in a number of problems, solved and discussed in a step-by-step fashion. It contains almost exclusively real NMR data and it describes how to interpret the chemical shift, intensity and splitting pattern of the proton and carbon NMR signals (Chapters 1-5), paying attention to the effects of the magnetically non-equivalent nuclei (Chapter 4). The role of the solvent is also explained (Chapter 6), and a description of the interpretation of the most common two-dimensional NMR experiments is reported in Chapter 7. Chapter 8 is dedicated to the strategy for structural elucidation, while Chapter 9 contains exclusively summary problems.

Author : Metin Balci
Publisher : Elsevier
Page : 430 pages
File Size : 51,5 Mb
Release : 2005-01-19
Category : Science
ISBN : 0080525539

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Basic 1H- and 13C-NMR Spectroscopy by Metin Balci Pdf

Nuclear Magnetic Resonance (NMR) spectroscopy is a powerful and theoretically complex analytical tool. Basic 1H- and 13C-NMR Spectroscopy provides an introduction to the principles and applications of NMR spectroscopy. Whilst looking at the problems students encounter when using NMR spectroscopy, the author avoids the complicated mathematics that are applied within the field. Providing a rational description of the NMR phenomenon, this book is easy to read and is suitable for the undergraduate and graduate student in chemistry. Describes the fundamental principles of the pulse NMR experiment and 2D NMR spectra Easy to read and written with the undergraduate and graduate chemistry student in mind Provides a rational description of NMR spectroscopy without complicated mathematics

Author : Roman Valiulin
Publisher : Walter de Gruyter GmbH & Co KG
Page : 202 pages
File Size : 45,9 Mb
Release : 2019-10-08
Category : Science
ISBN : 9783110608465

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NMR Multiplet Interpretation by Roman Valiulin Pdf

A visual guide for the interpretation of complex 1H-NMR spectra with a concise and illustrative practice problems section. This book is an easy-to-grasp source for (organic) chemists and students that want to understand and practice NMR spectroscopy.

Author : Raymond J. Abraham,Mehdi Mobli
Publisher : John Wiley & Sons
Page : 392 pages
File Size : 50,8 Mb
Release : 2008-11-20
Category : Science
ISBN : 9780470721810

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Modelling 1H NMR Spectra of Organic Compounds by Raymond J. Abraham,Mehdi Mobli Pdf

Provides a theoretical introduction to graduate scientists and industrial researchers towards the understanding of the assignment of 1H NMR spectra Discusses, and includes on enclosed CD, one of the best, the fastest and most applicable pieces of NMR prediction software available Allows students of organic chemistry to solve problems on 1H NMR with access to over 500 assigned spectra

Author : Jeffrey C. Hoch,Alan Stern
Publisher : Wiley-Liss
Page : 230 pages
File Size : 43,5 Mb
Release : 1996-10-05
Category : Science
ISBN : 0471039004

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NMR Data Processing by Jeffrey C. Hoch,Alan Stern Pdf

NMR DATA PROCESSING Jeffrey C. Hoch and Alan S. Stern Nuclear Magnetic Resonance (NMR) spectroscopy is a powerful nondestructive technique for exploring the structure of matter. In recent years, NMR instrumentation has become increasingly sophisticated, and the software used to acquire and process NMR data continues to expand in scope and complexity. This software has always been difficult to understand, and, until now, it seemed likely to remain that way. NMR Data Processing examines and explains the techniques used to process, present, and analyze NMR data. It provides a complete account of the fundamentals of spectrum analysis and establishes a framework for applying those fundamentals to real NMR data. It also details, in clear and concise language, the basic principles underlying the complex software needed to analyze the data. Two chapters are devoted to the fundamentals and applications of discrete Fourier transform (DFT) in NMR, which was crucial to the development of modern NMR spectroscopy. A large part of the book focuses on increasingly important non-DFT methods, which obtain higher sensitivity and resolution. Other topics covered include: * Data formats * Processing for multidimensional experiments * Parametric modeling of NMR signals * Standard techniques-apodization, zero-filling, the Hilbert transform * Artifacts-aliasing, leakage, solvent signals * Advanced processing techniques-LP, MaxEnt, Bayesian analysis Jeffrey C. Hoch and Alan S. Stern conclude their in-depth look at this rapidly growing field by exploring methods for analyzing processed data, including visualization, quantification, and error analysis. Readers are provided with a solid foundation for developing new methods of their own. NMR Data Processing is an important tool for students learning basic principles for the first time, technicians troubleshooting data processing problems, and professional researchers developing new techniques. It will help all NMR users acquire a true grasp of the methods behind the process, avoid the pitfalls of misapplication and misinterpretation, and exploit the full power of NMR software.

Author : LeRoy F. Johnson,Roy Henderson Bible
Publisher : Unknown
Page : 117 pages
File Size : 47,9 Mb
Release : 1977
Category : Electronic
ISBN : OCLC:219870262

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Interpretation of Nmr Spectra by LeRoy F. Johnson,Roy Henderson Bible Pdf

Author : Roy H. Bible
Publisher : Unknown
Page : 166 pages
File Size : 43,6 Mb
Release : 2014-01-15
Category : Electronic
ISBN : 1468482890

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Interpretation of NMR Spectra by Roy H. Bible Pdf

Author : Ernö Pretsch,T. Clerc,J. Seibl,W. Simon
Publisher : Springer Science & Business Media
Page : 325 pages
File Size : 50,6 Mb
Release : 2013-06-29
Category : Science
ISBN : 9783662224557

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Tables of Spectral Data for Structure Determination of Organic Compounds by Ernö Pretsch,T. Clerc,J. Seibl,W. Simon Pdf

Although numerical data are, in principle, universal, the compilations presented in this book are extensively annotated and interleaved with text. This translation of the second German edition has been prepared to facilitate the use of this work, with all its valuable detail, by the large community of English-speaking scientists. Translation has also provided an opportunity to correct and revise the text, and to update the nomenclature. Fortunately, spectroscopic data and their relationship with structure do not change much with time so one can predict that this book will, for a long period of time, continue to be very useful to organic chemists involved in the identification of organic compounds or the elucidation of their structure. Klaus Biemann Cambridge, MA, April 1983 Preface to the First German Edition Making use of the information provided by various spectroscopic tech niques has become a matter of routine for the analytically oriented organic chemist. Those who have graduated recently received extensive training in these techniques as part of the curriculum while their older colleagues learned to use these methods by necessity. One can, therefore, assume that chemists are well versed in the proper choice of the methods suitable for the solution of a particular problem and to translate the experimental data into structural information.

Author : D.N. Rutledge
Publisher : Elsevier
Page : 547 pages
File Size : 42,5 Mb
Release : 1996-06-10
Category : Science
ISBN : 0080541208

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Signal Treatment and Signal Analysis in NMR by D.N. Rutledge Pdf

Signal analysis and signal treatment are integral parts of all types of Nuclear Magnetic Resonance. In the last ten years, much has been achieved in the development of dimensional spectra. At the same time new NMR techniques such as NMR Imaging and multidimensional spectroscopy have appeared, requiring entirely new methods of signal analysis. Up until now, most NMR texts and reference books limited their presentation of signal processing to a short introduction to the principles of the Fourier Transform, signal convolution, apodisation and noise reduction. To understand the mathematics of the newer signal processing techniques, it was necessary to go back to the primary references in NMR, chemometrics and mathematics journals. The objective of this book is to fill this void by presenting, in a single volume, both the theory and applications of most of these new techniques to Time-Domain, Frequency-Domain and Space-Domain NMR signals. Details are provided on many of the algorithms used and a companion CD-ROM is also included which contains some of the computer programs, either as source code or in executable form. Although it is aimed primarily at NMR users in the medical, industrial and academic fields, it should also interest chemometricians and programmers working with other techniques.

Author : Jeffrey H Simpson
Publisher : Elsevier
Page : 234 pages
File Size : 47,7 Mb
Release : 2017-09-19
Category : Science
ISBN : 9780128033531

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NMR Case Studies by Jeffrey H Simpson Pdf

NMR Case Studies: Data Analysis of Complicated Molecules provides a detailed discussion of the full logical flow associated with assigning the NMR spectra of complex molecules, also helping readers further develop their NMR spectral assignment skills. The robust case studies present the logic of each assignment, from beginning to end, fully exploring the available range of potential solutions. Readers will gain a better appreciation of various approaches and develop an intuitive sense for when this particular concept should be implemented, thus enhancing their skillsets and providing a host of methodologies potentially amenable to yielding correct assignments. Authored by a scientist with more than 20 years of experience in research and instruction, this book is the ideal reference for anyone in search of application-based content. The book addresses complicated molecules, including corticosteroids, biomolecules, polypeptides, and secondary metabolites. Features the nuclear magnetic resonance (NMR) spectra of a number of large and interesting molecules, ranging from corticosteroids, to secondary metabolites and large synthetically prepared molecules Uses case studies to pair the spectral signals from the various sites of each molecule to their molecular counterparts in a process called assignment Includes complex NMR problems, aiding readers in the development of NMR spectral assignment skills Features input from a leading scientist with over 20 years of research and instruction experience in the field

Author : Georgios Tsaparlis
Publisher : Royal Society of Chemistry
Page : 503 pages
File Size : 47,7 Mb
Release : 2021-05-17
Category : Education
ISBN : 9781839163593

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Problems and Problem Solving in Chemistry Education by Georgios Tsaparlis Pdf

Problem solving is central to the teaching and learning of chemistry at secondary, tertiary and post-tertiary levels of education, opening to students and professional chemists alike a whole new world for analysing data, looking for patterns and making deductions. As an important higher-order thinking skill, problem solving also constitutes a major research field in science education. Relevant education research is an ongoing process, with recent developments occurring not only in the area of quantitative/computational problems, but also in qualitative problem solving. The following situations are considered, some general, others with a focus on specific areas of chemistry: quantitative problems, qualitative reasoning, metacognition and resource activation, deconstructing the problem-solving process, an overview of the working memory hypothesis, reasoning with the electron-pushing formalism, scaffolding organic synthesis skills, spectroscopy for structural characterization in organic chemistry, enzyme kinetics, problem solving in the academic chemistry laboratory, chemistry problem-solving in context, team-based/active learning, technology for molecular representations, IR spectra simulation, and computational quantum chemistry tools. The book concludes with methodological and epistemological issues in problem solving research and other perspectives in problem solving in chemistry. With a foreword by George Bodner.

Author : Harald Günther
Publisher : John Wiley & Sons
Page : 842 pages
File Size : 47,6 Mb
Release : 2013-12-13
Category : Science
ISBN : 9783527674770

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NMR Spectroscopy by Harald Günther Pdf

Nuclear magnetic resonance (NMR) spectroscopy is one of the most powerful and widely used techniques in chemical research for investigating structures and dynamics of molecules. Advanced methods can even be utilized for structure determinations of biopolymers, for example proteins or nucleic acids. NMR is also used in medicine for magnetic resonance imaging (MRI). The method is based on spectral lines of different atomic nuclei that are excited when a strong magnetic field and a radiofrequency transmitter are applied. The method is very sensitive to the features of molecular structure because also the neighboring atoms influence the signals from individual nuclei and this is important for determining the 3D-structure of molecules. This new edition of the popular classic has a clear style and a highly practical, mostly non-mathematical approach. Many examples are taken from organic and organometallic chemistry, making this book an invaluable guide to undergraduate and graduate students of organic chemistry, biochemistry, spectroscopy or physical chemistry, and to researchers using this well-established and extremely important technique. Problems and solutions are included.