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Handbook of Phosphorus-31 Nuclear Magnetic Resonance Data (1990)

Author: John C. Tebby

Publisher: CRC Press

Published: 2017-11-22

Total Pages: 1140

ISBN-13: 1351362038

To fully utilize Nuclear Magnetic Resonance (NMR) spectroscopy, a comprehensive and well-organized compilation of NMR data is necessary. While compilations have been available for other important NMR nuclei, such as carbon and fluorine, no comprehensive collection of data has been prepared for phosphorus-until now. The CRC Handbook of Phosphorus-31 Nuclear Magnetic Resonance Data provides a collection of 31P NMR chemical shifts for nearly 20,000 organic and inorganic phosphorus compounds. Each class of phosphorus compound is discussed. Bond types, stereochemistry (with the exception of metal complexes), media, important coupling constants, and data sources are included. The information is systematically organized according to coordination state, the atoms bound to phosphorus, and their connectivities. A comprehensive series of bar charts is also included to allow structure types to be assigned to chemical shift data. This handbook is an invaluable resource for all scientists working with phosphorus compounds, including chemists, biochemists, medical researchers, and pharmaceutical chemists.

Handbook of Phosphorus-31 Nuclear Magnetic Resonance Data (1990)

Author: John C. Tebby

Publisher: CRC Press

Published: 2017-11-22

Total Pages: 582

ISBN-13: 1351362046

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To fully utilize Nuclear Magnetic Resonance (NMR) spectroscopy, a comprehensive and well-organized compilation of NMR data is necessary. While compilations have been available for other important NMR nuclei, such as carbon and fluorine, no comprehensive collection of data has been prepared for phosphorus-until now. The CRC Handbook of Phosphorus-31 Nuclear Magnetic Resonance Data provides a collection of 31P NMR chemical shifts for nearly 20,000 organic and inorganic phosphorus compounds. Each class of phosphorus compound is discussed. Bond types, stereochemistry (with the exception of metal complexes), media, important coupling constants, and data sources are included. The information is systematically organized according to coordination state, the atoms bound to phosphorus, and their connectivities. A comprehensive series of bar charts is also included to allow structure types to be assigned to chemical shift data. This handbook is an invaluable resource for all scientists working with phosphorus compounds, including chemists, biochemists, medical researchers, and pharmaceutical chemists.

Phosphorus-31 NMR Spectroscopy

Author: Olaf Kühl

Publisher: Springer Science & Business Media

Published: 2008-08-22

Total Pages: 138

ISBN-13: 3540791183

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Nuclear Magnetic Resonance is a powerful tool, especially for the identification of 1 13 hitherto unknown organic compounds. H- and C-NMR spectroscopy is known and applied by virtually every synthetically working Organic Chemist. Con- quently, the factors governing the differences in chemical shift values, based on chemical environment, bonding, temperature, solvent, pH, etc. , are well understood, and specialty methods developed for almost every conceivable structural challenge. Proton and carbon NMR spectroscopy is part of most bachelors degree courses, with advanced methods integrated into masters degree and other graduate courses. In view of this universal knowledge about proton and carbon NMR spectr- copy within the chemical community, it is remarkable that heteronuclear NMR is still looked upon as something of a curiosity. Admittedly, most organic compounds contain only nitrogen, oxygen, and sulfur atoms, as well as the obligatory hydrogen and carbon atoms, elements that have an unfavourable isotope distribution when it comes to NMR spectroscopy. Each of these three elements has a dominant isotope: 14 16 32 16 32 N (99. 63% natural abundance), O (99. 76%), and S (95. 02%), with O, S, and 34 14 S (4. 21%) NMR silent. N has a nuclear moment I = 1 and a sizeable quadrupolar moment that makes the NMR signals usually very broad and dif cult to analyse.

Unusual Structures and Physical Properties in Organometallic Chemistry

Author: Marcel Gielen

Publisher: John Wiley & Sons

Published: 2003-08-01

Total Pages: 446

ISBN-13: 0470855614

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The principal idea of this volume is to offer a Capita Selecta of unconventional and thought-provoking topics in organometallic chemistry, presented by experts in each field. As intended, this approach leads either to reviews covering a specific uncommon class of organometallic compounds or to overviews which relate uncommon physical properties with various classes of organometallic compounds. The contributions are streamlined thus onto two main axes - unusual properties reflecting structures and bonding situations, on the one hand, and uncommon structural features or structure-reactivity relationships, on the other. Extensive cross-referencing of useful information is provided, making this volume accessible for people working in rather different areas of organometallic chemistry. The synthesis of molecules with 'extreme' properties is a challenge for all those working in organometallic chemistry, irrelevant of theoretical/computational, synthetic or application interests. This book presents case studies at the interface of these overlapping interests. Unusual Structures and Physical Properties in Organometallic Chemistry: * Provides test cases for computational and theoretical models * Presents a challenge for synthetic chemists * Provides ideal show cases for analytical techniques This volume will be an invaluable reference for researchers in organometallic chemistry, computational and theoretical chemistry, NMR and other spectroscopic methods.

A Guide to Organophosphorus Chemistry

Author: Louis D. Quin

Publisher: John Wiley & Sons

Published: 2000-02-04

Total Pages: 416

ISBN-13: 9780471318248

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Die organische Chemie des Phosphors - ein großes, äußerst lebendiges Forschungsfeld - umfaßt sowohl Verbindungen mit Kohlenstoff-Phosphor-Bindungen als auch organische Ester anorganischer Phosphorsäuren. Dieser Band behandelt die meisten phosphorhaltigen funktionellen Gruppen und daneben aktuelle Fragen wie z.B. ungewöhnliche Koordinationszustände, Heterocyclen, Anwendungen der 31P-NMR und andere spektroskopische Verfahren. Soweit bekannt, werden auch elektronische Reaktionsmechanismen und reaktive Intermediate diskutiert. Mit zahlreichen Literaturhinweisen! (03/00)

Phosphorous-31 NMR

Author: David G. Gorenstein

Publisher: Academic Press

Published: 2012-12-02

Total Pages: 619

ISBN-13: 0080918417

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Phosphorous-31 NMR: Principles and Applications focuses on the evolution of phosphorus-31 nuclear magnetic resonance (NMR) as a widely applied spectroscopic probe of the structure and dynamics of phosphorus-containing compounds. The selection first offers information on the principles and empirical observations of phosphorus-31 chemical shifts and the principles and applications of phosphorus-31 spin-spin coupling constants. Discussions focus on introduction and basic principles, directly bonded phosphorus coupling constants, and two-bond and three-bond coupling constants. The text then ponders on phosphorus-31 NMR of enzyme complexes and paramagnetic probes of enzyme complexes with phosphorus-containing compounds. The manuscript elaborates on the use of chiral thiophosphates and the stereochemistry of enzymatic phosphoryl transfer and DNA and RNA conformations. Topics include helix-coil transitions, sequence dependence of double-stranded DNA conformations, dynamic behavior of RNA and DNA, biological and genetic significance, and stereochemical problems studied with chiral thiophosphates. The conformation and dynamics of nucleic acids and phosphoproteins, relaxation behavior of nucleic acids, and theory and applications of solid-state phosphorus-31 NMR to nucleic acids are also discussed. The selection is a valuable reference for readers interested in the principles and applications of phosphorus-31 nuclear magnetic resonance.

Phosphorus-31 NMR Spectral Properties in Compound Characterization and Structural Analysis

Author: Louis D. Quin

Publisher: Wiley-VCH

Published: 1994-10-27

Total Pages: 480

ISBN-13:

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This is a methods-oriented book, which contains enormous amounts of information on 31P NMR, in a concise and well-edited format. It is an invaluable resource for every NMR spectroscopist. This book consists of 33 chapters, which together 'constitute a compendium that will be of optimal utility to the majority of 31P NMR spectroscopy users as well as to those perhaps not as familiar with the technique but curious about potential applications in their own research.' (From the editors' preface) There have been a number of new developments in NMR techniques in the 6 years since Verkade and Quin edited the first, successful book on 31P NMR. This new book does not supersede the previous book; it offers a wide cross-section of recent research. Compard to the first, basic, grounding volume, this book presents more results (it is more applied); it directly reflects a more mature science. Arguably, VCH has published the best NMR books in recent years (Neuhaus/Williamson, Croasmun/Carlson, etc.). This new addition to VCH's NMR list ensures the continued visibility and excellence of VCH in this field.

Additives in Polymers

Author: Jan C. J. Bart

Publisher: John Wiley & Sons

Published: 2005-04-08

Total Pages: 836

ISBN-13: 0470012056

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This industrially relevant resource covers all established and emerging analytical methods for the deformulation of polymeric materials, with emphasis on the non-polymeric components. Each technique is evaluated on its technical and industrial merits. Emphasis is on understanding (principles and characteristics) and industrial applicability. Extensively illustrated throughout with over 200 figures, 400 tables, and 3,000 references.