A nuclear magnetic resonance study of the molecular dynamics in solid ethane

A nuclear magnetic resonance study of the molecular dynamics in solid ethane PDF Author: William Michael Theis
Publisher:
ISBN:
Category : Ethane
Languages : en
Pages : 118

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A nuclear magnetic resonance study of the molecular dynamics in solid ethane

A nuclear magnetic resonance study of the molecular dynamics in solid ethane PDF Author: William Michael Theis
Publisher:
ISBN:
Category : Ethane
Languages : en
Pages : 118

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Nuclear Magnetic Resonance Studies of Molecular Dynamics in the Solid and Liquid Crystalline Phases of Discotic Compounds

Nuclear Magnetic Resonance Studies of Molecular Dynamics in the Solid and Liquid Crystalline Phases of Discotic Compounds PDF Author: Shirilee Zamir
Publisher:
ISBN:
Category :
Languages : en
Pages : 133

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Molecular motion in solid ethane

Molecular motion in solid ethane PDF Author: Fenton Lynwood Givens
Publisher:
ISBN:
Category : Ethanes
Languages : en
Pages : 330

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Masters Theses in the Pure and Applied Sciences

Masters Theses in the Pure and Applied Sciences PDF Author: Wade H. Shafer
Publisher: Springer Science & Business Media
ISBN: 147575776X
Category : Science
Languages : en
Pages : 299

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Book Description
Masters Theses in the Pure and Applied Sciences was first conceived, published, and dis seminated by the Center for Information and Numerical Data Analysis and Synthesis, (CINDAS) *at Purdue University in 1957, starting its coverage of theses with the academic year 1955. Beginning with Volume 13, the printing and dissemination phases of the ac tivity was transferred to University Microfilms/Xerox of Ann Arbor, Michigan, with the thought that such an arrangement would be more beneficial to the academic and general scientific and technical community. After five years of this joint undertaking we had concluded that it was in the interest of all concerned if the printing and distribution of the volume were handled by an international publishing house to assure improved service and broader dissemination. Hence, starting with Volume 18, Masters Theses in the Pure and Applied Sciences has been disseminated on a worldwide basis by Plenum Publishing Corporation of New York, and in the same year the coverage was broadened to include Canadian universities. All back issues can also be ordered from Plenum. We have reported in Volume 19 (thesis year 1974) a total of 10,045 theses titles from 20 Canadian and 209 United States universities. We are sure that this broader base for theses titles reported will greatly enhance the value of this important annual reference work. The organization of Volume 19 is identical to that of past years. It consists of theses titles arranged by discipline and by university within each discipline.

Nuclear Magnetic Resonance

Nuclear Magnetic Resonance PDF Author: Paul Hodgkinson
Publisher: Royal Society of Chemistry
ISBN: 1839167696
Category : Science
Languages : en
Pages : 330

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Book Description
With applications across chemistry, physics and medicine, nuclear magnetic resonance is a proven, uniquely versatile and powerful spectroscopic technique. The success of NMR and its constant redevelopment means that the literature is vast and wide-ranging. Each chapter in this volume is a distillation of the key recent literature in different areas, covering the spectrum of NMR theory and practice, and including solid-state NMR, solution NMR of small molecules and NMR of living systems. These reports are invaluable both for new researchers wishing to engage with literature for the first time, and for seasoned practitioners, particularly service managers, needing to keep in touch with the ever-expanding ways in which NMR is used.

Nuclear Magnetic Resonance in Solids

Nuclear Magnetic Resonance in Solids PDF Author: Lieven Gerven
Publisher: Springer Science & Business Media
ISBN: 146842808X
Category : Science
Languages : en
Pages : 433

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Solid-State NMR III Organic Matter

Solid-State NMR III Organic Matter PDF Author: Bernhard Blümich
Publisher: Springer
ISBN: 9783540573999
Category : Science
Languages : en
Pages : 232

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Book Description
Solid-State NMR is a branch of Nuclear Magnetic Resonance which is presently experiencing a phase of strongly increasing popularity. The most striking evidence is the large number of contributions from Solid-State Resonance atNMR meetings, approaching that ofliquid state resonance. Important progress can be observed in three areas: Methodological developments, applications to inorganic matter, and applications to organic matter. These developments are intented to be captured in three volumes in this series, each of them being devoted to more or less one of these areas. The present volume on Solid-State NMR III is devoted mainly to organic matter. The recent developments of deuteron NMR and their applications are reviewed in the first chapter. Crosspolarization, MAS, and dynamic angle spinning are being explored for enhancement of information and sensitivity. In addition to the analysis of classical relaxation times and modern 2D spectra, detailed dynamic information becomes accessible from investigations of the relaxation time anisotropies. The second chapter examines cross-polarization in static and rotating solids under conditions of spin diffusion and thermal motion. The underlying dipole-dipole interaction is further exploited by the techniques described in the third chapter for studies of polymer-polymer miscibility. Short range techniques are discriminated from long-range techniques based on spin diffusion. The use ofthese techniques is illustrated by a case study ofPMMAJPVF blends. The last chapter addresses novel z methods and applications of two-dimensional exchange NMR for investigations of relative molecular orientations, polymer morphology, molecular dynamics, and macroscopic molecular order.

Molecular and Spin Dynamics in Solid State Nuclear Magnetic Resonance Spectroscopy

Molecular and Spin Dynamics in Solid State Nuclear Magnetic Resonance Spectroscopy PDF Author: Douglas Charles Maus
Publisher:
ISBN:
Category :
Languages : en
Pages : 304

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Nuclear Magnetic Resonance: Volume 48

Nuclear Magnetic Resonance: Volume 48 PDF Author: Paul Hodgkinson
Publisher: Royal Society of Chemistry
ISBN: 1839167068
Category : Science
Languages : en
Pages : 331

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Book Description
Applications of nuclear magnetic resonance span a wide range of scientific disciplines, from chemistry and physics to medicine. For those wanting to become acquainted with NMR or seasoned practitioners, this is a valuable source of current methods and applications.

Motion in the Solid State Studied by NMR and Extended Time Scale MD Simulation

Motion in the Solid State Studied by NMR and Extended Time Scale MD Simulation PDF Author: Andrew John Ilott
Publisher:
ISBN:
Category : Molecular dynamics
Languages : en
Pages :

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Book Description
The ability to characterise dynamic processes in the solid state is crucial to our understanding of many important materials. Nuclear magnetic resonance (NMR) and molecular dynamics (MD) simulations are two, highly complementary techniques that can be used in this pursuit, with NMR providing robust measurements of kinetic parameters across a large range of time-scales while MD can give insight into the form that the motion takes. The aim of the work presented in this thesis has been to demonstrate the extent of this complementarity by combining both techniques to investigate interesting systems, and also to expand upon it by implementing extended time scale MD methods that allow slower dynamic processes to be accurately simulated. Atomistic simulations of a urea inclusion compound and of octafluoronaphthalene (OFN), a molecular solid, illustrate the dynamic range and complicated nature of motions that can be present in solid phases of matter, and the inherent difficulty of modeling them without explicit knowledge of their form. Whilst the MD simulation can provide this information, there are computational limits to the range of time-scales it can conventionally access. The OFN system provides an example of this limit, as slow molecular motions observed by NMR experiments are shown to be inaccessible to long, ambient temperature simulations. To combat this deficiency, the metadynamics extended time scale technique has been implemented, allowing rare dynamic events to be observed in very short simulations, and the effects of complex correlated motions to be explored.