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Crystal Structure Analysis
Jenny Pickworth Glusker and Kenneth N. T
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Últimas novedades
cristalografía
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Explains the physics behind diffraction and crystal structure analysis
Uses minimum of mathematics
Detailed glossary
Neutron as well as X-ray diffraction discussed
Fully illustrated
This book aims to explain how and why the detailed three-dimensional architecture of molecules can be determined by an analysis of the diffraction patterns obtained when X rays or neutrons are scattered by the atoms in single crystals. Part 1 deals with the nature of the crystalline state, diffraction generally, and diffraction by crystals in particular, and, briefly, the experimental procedures that are used. Part II examines the problem of converting the experimentally obtained data into a model of the atomic arrangement that scattered these beams. Part III is concerned with the techniques for refining the approximate structure to the degree warranted by the experimental data. It also describes the many types of information that can be learned by modern crystal structure analysis. There is a glossary of terms used and several appendixes to which most of the mathematical details have been relegated.
Readership: Students starting X-ray or neutron diffraction studies; universities and summer schools teaching crystallography, chemistry and biochemistry.
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CRYSTALS AND DIFFRACTION
1: Introduction
2: Crystals
3: Diffraction
4: Experimental Measurements
II: DIFFRACTION PATTERNS AND THEIR ANALYSIS
5: The Diffraction Pattern Obtained
6: The Phase Problem
7: Symmetry and Space Groups
8: The Derivation of Trial Structures: I. Analytical Methods of Direct Phase Determination
9: The Derivation of Trial Structures: II. Patterson, Heavy Atom, and Isomorphous Replacement Methods
10: Anomalous Dispersion and Absolute Configuration
III: STRUCTURE REFINEMENT AND STRUCTURAL INFORMATION
11: Refinement of the Trial Structure
12: Structural Parameters: Analysis of Results
13: Micro- and Noncrystalline Structures
14: Outline of a Crystal Structure Determination
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