4 recherche sur le tag 'CRYSTALLOGRAPHY'   

Direct phasing in crystallography: Fundamentals and applications / Carmelo Giacovazzo

Public ISBD Titre : Direct phasing in crystallography: Fundamentals and applications Type de document : texte imprimé Auteurs : Carmelo Giacovazzo ; International Union of Crystallography, Collectivité éditrice Editeur : Oxford : Oxford University Press Année de publication : 1998 Collection : IUCr Monographs on Crystallography num. 8 Importance : xxiii, 767 p. ISBN/ISSN/EAN : 978-0-19-850072-8 Langues : Anglais (eng) Tags : CRYSTALLOGRAPHY Index. décimale : EQ -Equipe- Résumé : "Direct methods are, at present, applied to a large variety of cases: X-ray, neutron or electron data; single crystal and powder data; small molecules and macromolecules. While direct methods solved in practice the phase problem for small molecules, their application to macromolecules is recent and still undergoing strong development. The fundamentals of the methods are described: in particular it is shown how the methods can be optimized for powder, neutron or electron data, and how theycan be integrated with isomorphous replacement, molecular replacement and anomalous dispersion techniques. Maximum Entropy methods are also described and discussed. Sets of test structures are used to verify, throughout the various chapters, the mathematical techniques there described and to provide practical examples of applications. This book will appeal to a wide variety of readers - offering both a comprehensive description of direct methods in crystallography and an invaluable reference tool. The first three chapters can be considered as an introduction to the field, with sufficient material to constitute a university course and for allowing the expert use of most direct methods programs. Subsequent chapters are aimed at graduate students and working crystallographers. Basic results are described and discussed in the main body of the text, while the appendices compliment these with in depth mathematical details. The quoted literature is extremely wide and the interested readercan find suggestions for future work and further reading throughout the book." Cote : LCC/RX Num_Inv : 1893 Direct phasing in crystallography: Fundamentals and applications [texte imprimé] / Carmelo Giacovazzo ; International Union of Crystallography, Collectivité éditrice . - Oxford : Oxford University Press, 1998 . - xxiii, 767 p.. - (IUCr Monographs on Crystallography; 8) . ISBN : 978-0-19-850072-8 Langues : Anglais (eng) Tags : CRYSTALLOGRAPHY Index. décimale : EQ -Equipe- Résumé : "Direct methods are, at present, applied to a large variety of cases: X-ray, neutron or electron data; single crystal and powder data; small molecules and macromolecules. While direct methods solved in practice the phase problem for small molecules, their application to macromolecules is recent and still undergoing strong development. The fundamentals of the methods are described: in particular it is shown how the methods can be optimized for powder, neutron or electron data, and how theycan be integrated with isomorphous replacement, molecular replacement and anomalous dispersion techniques. Maximum Entropy methods are also described and discussed. Sets of test structures are used to verify, throughout the various chapters, the mathematical techniques there described and to provide practical examples of applications. This book will appeal to a wide variety of readers - offering both a comprehensive description of direct methods in crystallography and an invaluable reference tool. The first three chapters can be considered as an introduction to the field, with sufficient material to constitute a university course and for allowing the expert use of most direct methods programs. Subsequent chapters are aimed at graduate students and working crystallographers. Basic results are described and discussed in the main body of the text, while the appendices compliment these with in depth mathematical details. The quoted literature is extremely wide and the interested readercan find suggestions for future work and further reading throughout the book." Cote : LCC/RX Num_Inv : 1893

Exemplaires(1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
1893	LCC/RX	Texte imprimé	Equipe	Livre	Equipe - Demande préalable Disponible

Physical chemistry of inorganic crystalline solids / Hugo F. Franzen

Public ISBD Titre : Physical chemistry of inorganic crystalline solids Type de document : texte imprimé Auteurs : Hugo F. Franzen Editeur : New York : Springer Année de publication : 1986 Importance : 158 p. ISBN/ISSN/EAN : 978-3-540-16580-4 Langues : Anglais (eng) Tags : CRYSTALLOGRAPHY Index. décimale : EQ -Equipe- Résumé : "The field of Physical Chemistry has developed through the application of theories and concepts developed by physicists to properties or processes of interest to chemists. Physicists, being principally concerned with the basic ideas, have generally restricted their attention to the simplest systems to which the concepts applied, and the task of applying the techniques and theories to the myriad substances and processes that comprise chemistry has been that of the physical chemists. The field of Solid State Chemistry has developed with a major impetus from the synthetic chemists who prepared unusual, novel materials with the principal guid ing ideas growing out of an understanding of crystal structure and crystal structure relationships. The novel materials that pour forth from this chemical cornucopia cry out for further characterization and interpretation. The major techniques for the characterization and interpretation of crystalline solids have been developed in the fields of Solid State Physics and Crystallography. Thus, the need arose for expanding the realm of Physical Chemistry from its traditional concern with molecules and their properties and reactions to include the physics and chemistry of crystalline solids. This book deals with the applications of crystallography, group theory and thermodynamics to problems dealing with non molecular crystalline solids." Cote : LCC/B Num_Inv : 1396 Physical chemistry of inorganic crystalline solids [texte imprimé] / Hugo F. Franzen . - New York : Springer, 1986 . - 158 p. ISBN : 978-3-540-16580-4 Langues : Anglais (eng) Tags : CRYSTALLOGRAPHY Index. décimale : EQ -Equipe- Résumé : "The field of Physical Chemistry has developed through the application of theories and concepts developed by physicists to properties or processes of interest to chemists. Physicists, being principally concerned with the basic ideas, have generally restricted their attention to the simplest systems to which the concepts applied, and the task of applying the techniques and theories to the myriad substances and processes that comprise chemistry has been that of the physical chemists. The field of Solid State Chemistry has developed with a major impetus from the synthetic chemists who prepared unusual, novel materials with the principal guid ing ideas growing out of an understanding of crystal structure and crystal structure relationships. The novel materials that pour forth from this chemical cornucopia cry out for further characterization and interpretation. The major techniques for the characterization and interpretation of crystalline solids have been developed in the fields of Solid State Physics and Crystallography. Thus, the need arose for expanding the realm of Physical Chemistry from its traditional concern with molecules and their properties and reactions to include the physics and chemistry of crystalline solids. This book deals with the applications of crystallography, group theory and thermodynamics to problems dealing with non molecular crystalline solids." Cote : LCC/B Num_Inv : 1396

Exemplaires(1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
1396	LCC/B	Texte imprimé	Equipe	Livre	Equipe - Demande préalable Disponible

Introduction à la cristallographie et à la chimie structurale / Maurice Van Meressche

Public ISBD Titre : Introduction à la cristallographie et à la chimie structurale Type de document : texte imprimé Auteurs : Maurice Van Meressche, Auteur ; Janine Feneau-Dupont, Auteur Mention d'édition : 3rd edition Editeur : Leuven [Belgique] : Peeters Année de publication : 1984 Importance : 849 p. ISBN/ISSN/EAN : 978-90-6831-006-1 Langues : Français (fre) Tags : CRYSTALLOGRAPHY  CHEMICAL STRUCTURE-Properties Index. décimale : EQ -Equipe- Note de contenu : * Symétrie * Symétrie des figures finies * Symétrie des figures périodiques infinies * Cristallographie structurale * Liaisons chimiques dans les cristaux * Types de cristaux * Cristallographie morphologique * Les lois d'observation * Les 7 systèmes * Associations de cristaux * Détermination de structures cristallines * Diffraction des rayons X * Méthodes expérimentales * Méthodes de détermination des structures cristallines * Autres applications de la diffraction des rayons X * Diffraction des neutrons * Diffraction des électrons Cote : LCC/RX Num_Inv : 1803 Introduction à la cristallographie et à la chimie structurale [texte imprimé] / Maurice Van Meressche, Auteur ; Janine Feneau-Dupont, Auteur  . -  3rd edition . - Leuven [Belgique] : Peeters, 1984 . - 849 p. ISBN : 978-90-6831-006-1 Langues : Français (fre) Tags : CRYSTALLOGRAPHY  CHEMICAL STRUCTURE-Properties Index. décimale : EQ -Equipe- Note de contenu : * Symétrie * Symétrie des figures finies * Symétrie des figures périodiques infinies * Cristallographie structurale * Liaisons chimiques dans les cristaux * Types de cristaux * Cristallographie morphologique * Les lois d'observation * Les 7 systèmes * Associations de cristaux * Détermination de structures cristallines * Diffraction des rayons X * Méthodes expérimentales * Méthodes de détermination des structures cristallines * Autres applications de la diffraction des rayons X * Diffraction des neutrons * Diffraction des électrons Cote : LCC/RX Num_Inv : 1803

Exemplaires(2)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
1522	LCC/G	Texte imprimé	Equipe	Livre	Equipe - Demande préalable Disponible
1803	LCC/RX	Texte imprimé	Equipe	Livre	Equipe - Demande préalable Disponible

The science of crystallization: microscopic interfacial phenomena / William A. Tiller

Public ISBD Titre : The science of crystallization: microscopic interfacial phenomena Type de document : texte imprimé Auteurs : William A. Tiller, Auteur Editeur : Cambridge : Cambridge University Press Année de publication : 1991 Importance : xxx, 391 p. ISBN/ISSN/EAN : 978-0-521-38138-3 Langues : Anglais (eng) Catégories : Technologies, Méthodes, Réactions Tags : CRYSTALLIZATION  CRYSTALLOGRAPHY  THIN FILMS Résumé : "This particular volume deals with the important atomistic-level processes occurring at the interface between a crystal and its nutrient. It also provides the necessary scientific background of both thermodynamics and kinetics needed for the understanding of crystallization for both bulk crystals and thin film formation." Note de contenu : "Preface; Symbols * Introduction and philosophy * Interface energetics and molecular attachment kinetics * Dynamic interface shape effects in bulk crystals * The solute partitioning process * Thin film formation via vapour phase processing * Thermodynamics of bulk phases * Thermodynamics of interfaces * General kinetics and the nucleation process references * Index." Cote : B-B121 (SdS) Num_Inv : 509 The science of crystallization: microscopic interfacial phenomena [texte imprimé] / William A. Tiller, Auteur . - Cambridge : Cambridge University Press, 1991 . - xxx, 391 p. ISBN : 978-0-521-38138-3 Langues : Anglais (eng) Catégories : Technologies, Méthodes, Réactions Tags : CRYSTALLIZATION  CRYSTALLOGRAPHY  THIN FILMS Résumé : "This particular volume deals with the important atomistic-level processes occurring at the interface between a crystal and its nutrient. It also provides the necessary scientific background of both thermodynamics and kinetics needed for the understanding of crystallization for both bulk crystals and thin film formation." Note de contenu : "Preface; Symbols * Introduction and philosophy * Interface energetics and molecular attachment kinetics * Dynamic interface shape effects in bulk crystals * The solute partitioning process * Thin film formation via vapour phase processing * Thermodynamics of bulk phases * Thermodynamics of interfaces * General kinetics and the nucleation process references * Index." Cote : B-B121 (SdS) Num_Inv : 509

Exemplaires(1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
509	B-B121	Texte imprimé	Bibliothèque	Livre	Disponible