21. Swiss Society Of Crystallography http://www.sgk-sscr.ch/

Swiss Society for Crystallography Index General Information on the Society Past Annual Meeting of the Society (Davos, 20 September 2002) Research Groups in Switzerland ... le formulaire d'inscription. Les Swiss Society for Crystallography The Swiss Society for Crystallography and its section Crystal Growth and Material Research were founded in 1968 by crystallographers, chemists, solid-state physicists and mineralogists as a common forum for interdisciplinary scientific exchange. It is part of the Swiss Academy of Sciences as a professional society for scientists and represents Switzerland in the International Union of Crystallography (IUCr) and the International Organization for Crystal Growth (IOCG). The society organizes national and international conferences and symposia, group seminars, focused working meetings and individual seminars at universities and industrial research centers. It also strengthens its relationship with the corresponding societies in other European countries with joint meetings. On a personal level, these relationships already exist in that roughly 10% of our members are active in other countries. The annual personal membership dues for the society and section are SFr. 30.- (SFr. 10.- for undergraduate and graduate students). Besides announcements and invitations to events organized by the society itself, members receive information about up-coming meetings, summer schools and seminars in other countries. By active participation, members help determine the future activities of the society.

22. Crystallography Over 4281 mineral species descriptions are included in this HTMLlinkedtable of crystallography for all known valid mineral species. http://webmineral.com/crystall.shtml

Home Chemistry [ Crystallography ] X Ray Spacing Dana Class Strunz Class Mineral Properties ... of minerals for sale Crystallography and Minerals Arranged by Crystal Form Crystal Groups and Classes - Crystallography groups are composed of 32 classes of symmetry derived from observations of the external crystal form. From these 32 classes, 230 space groups (see Crystallography 101 ) are distinguishable using x-ray analysis. For additional information on crystal systems, please review an excellent on-line treatment of this subject, the Introduction to Crystallography and Mineral Crystal Systems by Mike and Darcy Howard. Example Crystal Morphology - To further illustrate these symmetry elements, the example crystalline forms for each symmetry class were constructed using Faces (version 3.7) by Georges Favreau for older browsers and a JAVA language program called JCrystal by Steffen Weber for the java-capable browsers. The example crystals in each group and class were constructed using the following parameters: Crystallographic axes: a=1, b=1, c=1.

23. Astex Technology A structurebased drug discovery company pioneering the use of High Throughput X-ray crystallography (HTX) for the rapid identification of novel drug candidates through structural screening-based in Cambridge, UK. http://www.astex-technology.com

24. (IUCr) LaTeX Style File And Templates A class for submissions to the International Union of crystallography journal. The page also has a BibTeX style, documentation, and a template. http://journals.iucr.org/a/services/latexstyle.html

LaTeX style file and templates Authors who use LaTeX may prepare their papers for submission with a set of customised macros. The macros allow an author to structure a manuscript in the style of the journal, and to present mathematical equations in a portable form. prerequisites LaTeX2e, version 1997/12/01 or later. The iucr macro package. Optionally, BiBTeX for citation handling. See availability below for sources. general notes on the use of the iucr package A paper prepared in LaTeX format should declare a document of class iucr ; that is, the first non-comment line of the file should be of the form Additional options will normally be specified with this command. The most common option is preprint , to produce a single-column double-spaced version of the paper suitable for review purposes. Use this option for the hard-copy version of the paper submitted to the Co-editor: Since the journals are not typeset directly from LaTeX (but from another language, SGML, into which the LaTeX file is translated), it is usually appropriate to prepare the manuscript solely in this `preprint' mode.

25. Oxford Cryosystems Home Page Company specialising in cryostats and software for xray crystallography. Includes information about products, the company and contact details. http://www.oxfordcryosystems.co.uk/

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26. Crystallography Reports http://www.maik.rssi.ru/journals/cryst.htm

27. Mineralogical Association Of Canada - MAC/AMC - Association Minéralogique Du Ca Information and activities to advance the knowledge of mineralogy and the allied disciplines of crystallography, petrology, geochemistry and mineral deposits. http://www.mineralogicalassociation.ca/

28. Georgia X-Ray Crystallography Center Bulletin boards; listing of courses and journals; significant collection of links to crystallographyrela Category Science Physics crystallography Laboratories...... http://www.uga.edu/~biocryst/

29. Oxford Cryosystems Home Page Manufacturer of open flow cryostats for crystallography, including the Cryostream . Also designs software for xray crystallography. Oxford, UK. http://www.OxfordCryosystems.co.uk/

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30. Protein Crystallography On The Web Protein crystallography on the Web, Welcome to Protein crystallography on the Web,University of London School of crystallography Birkbeck College Malet Street http://px.cryst.bbk.ac.uk/

Welcome to Protein Crystallography on the Web University of London School of Crystallography Birkbeck College Malet Street London WC1E 7HX, UK phone +44 (0)20 7631 6800 fax +44 (0)20 7631 6803 E-mail to m.austin@mail.cryst.bbk.ac.uk Click on the pictures to see sample figures and films Do you want to know how protein structures are determined, and how their quality should be judged? Did you like the PPS Web Course on the Principles of Protein Structure? Then we have just the thing for you. Learn some new skills and do the Internet Course in Protein Crystallography, offered as an Advanced Certificate by Birkbeck College, University of London. Click here for our Mission Statement , here for Course Information or here how to apply Read what students say about the course. Admissions tutor Dr. Neil Q. McDonald Click here to enter Protein Crystallography on the Web

31. Mineralogy Database Extensive mineral database containing crystallography, chemical composition, physical and optical properties, Dana classification, Strunz classification, mineral name origins, mineral locality information, and alphabetical listing of all known valid mineral species. http://webmineral.com/

Short Cuts: Crystallography Chemistry X Ray Spacing NEW ... Mineral Images Info: Mineral Definition What's New Advertising Search ... HELP Babelfish: Traduisez en français Traduzca a españoles Tradurre in italiano Übersetzen Sie in Deutschen ... Additional Languages Mineralogy Database Last update 10/05/02. This mineral database contains 4,281 individual mineral species descriptions with links. Visit the " What's New " section for details. Mineral data on individual species are linked to the following mineral table by crystallography, X-Ray powder diffraction, chemical composition, physical and optical properties, Dana's New classification, Strunz classification, and alphabetical listings of mineral species. There are extensive links to other sources of mineral data available on the WWW. What is a Mineral ? Selected mineral definitions. Crystallography Mineral species by crystal system. New Java Crystal Models X-Ray Powder Diffraction Mineral species by intensity and D spacing.(400 kb) Chemical Composition Mineral species by chemical elements selectable from a periodic table. New Dana Classification Mineral species by New Dana system.

32. MSU Chemistry - Crystallography Service Explains crystallography procedures and is primarily intended for internal users of their analysis Category Science Physics crystallography Laboratories......The crystallography Service is the Michigan State University Department of Chemistry'sprimary resource, not simply for performing crystal structure http://www.cem.msu.edu/~ward/crys_serv.html

The Crystallography Service is the Michigan State University Department of Chemistry's primary resource, not simply for performing crystal structure determinations, but for providing crystallographic instruction and training to graduate (and some undergraduate) students and for providing these students access to modern X-ray diffraction instruments, crystal structure determination software, and the computer workstations and peripherals necessary for the students to perform their own crystal structure determinations. The Crystallography Service is operated by Donald L. Ward. Comments: ward@cem.msu.edu Donald L. Ward http://www.cem.msu.edu/~ward/crys_serv.html Last revised: July 8, 2002

33. Part 1 Introduction To Crystallography And Mineral Crystal Systems crystallography and Mineral Crystal Systems. Part Howard. crystallographyis a fascinating division of the entire study of mineralogy. http://members.aol.com/jmichaelh/part1.html

Crystallography and Mineral Crystal Systems Part 1: Introduction by Mike and Darcy Howard Crystallography is a fascinating division of the entire study of mineralogy. Even the non-collector may have an appreciation for large well-developed beautifully symmetrical individual crystals, like those of pyrite from Spain, and groups of crystals, such as quartz from Arkansas or tourmaline from California, because they are esthetically pleasing. To think that such crystals come from the ground "as is" is surprising to many. The lay person simply hasn't had the opportunity to learn about crystals and why they are the way they are; however, neither have many rockhounds and hobbyists. We hope to bring you to a greater appreciation of natural mineral crystals and their forms by giving you some background and understanding into the world of crystallography. CRYSTALLOGRAPHY is simply a fancy word meaning "the study of crystals". At one time the word crystal referred only to quartz crystal, but has taken on a broader definition which includes all minerals with well expressed crystal shapes. Crystallography may be studied on many levels, but no matter how elementary or in-depth a discussion of the topic we have, we confront some

34. The Mineralogical Society Society for the advancement of mineralogy and its application to crystallography, geochemistry, petrology, environmental science and economic geology through support of meetings and publication of books, journals and monographs. http://www.minersoc.org/

The Mineralogical Society of Great Britain and Ireland is dedicated to supporting the mineral sciences in the 21st century, with the general objective of advancing the knowledge of the science of mineralogy and its application to other subjects including crystallography, geochemistry, petrology, environmental science and economic geology. It does so through the organisation and support of meetings and publication of books, monographs and journals including Mineralogical Magazine, Clay Minerals and Mineralogical Abstracts.

35. Welcome To The Central Laboratory Of Mineralogy And Crystallography (CLMC) The Central Laboratory of Mineralogy and crystallography, a department of the Bulgarian Academy of Sciences. http://www.clmc.bas.bg/

36. Structural Medicine Course Theory and Practice of Macromolecular crystallography lectures presented at CIMRin Cambridge. Structural Medicine, Protein crystallography Course. http://perch.cimr.cam.ac.uk/course.html

Protein Crystallography Course The Macromolecular Crystallography course was presented in the 1999-2000 academic year to staff and students of CIMR, University of Cambridge and the MRC-LMB. More Information Displaying these pages Other good courses Lecture Topics Basic concepts and practical aspects Overview of X-ray crystallography Randy Read 9 November Crystallisation: theory and practice Airlie McCoy 16 November Basic diffraction theory: waves, interference, reciprocal space Randy Read 23 November X-ray data collection: indexing, strategy, processing Andrew Leslie 30 November The phase problem: introduction to phasing methods Randy Read 7 December Introduction to fitting, refinement and validation Randy Read 14 December Advanced topics Advanced diffraction: waves, interference and complex numbers Randy Read 18 January Advanced diffraction: atoms, crystals and reciprocal space Randy Read 25 January X-ray sources: from generators to synchrotrons Gwyndaf Evans 8 February Data collection, processing, complications Andrew Leslie 15 February Fourier transforms: structure factors, phases and electron density

37. ESM Software: Materials science software, including materials properties databases, phase diagram collections, crystallography software, thermochemistry software and other packages. Demos and ordering information available. http://www.esm-software.com/

Welcome to ESM Software We are a small software developer and distributor specializing in software for materials science, thermochemistry, and thermophysical properties. We hope you will find some applications and/or databases in our product line that will enhance your professional productivity. Two of us are degreed materials scientists, so we are well qualified to help you find what products best meet your needs and support those products that we sell. I am in the middle of updating the website to include more software and categories. Please excuse the broken links and misplaced graphics that are bound to occur over the next two weeks or so. Thanks. New Release - Crystal Studio 4.0 Crystal Studio 4.0 has been released. Crystal Studio is a comprehensive tool for creation, display, and manipulation of crystal structures and for the simulation of diffraction patterns. Empowered with a crystallographic database, Crystal Studio lets you create photo-realistic 3D graphics and diffraction patterns with just a few mouse clicks. New Release - HSC Chemistry 5.0

38. Overview Of Macromolecular Crystallography Structural Medicine, Protein crystallography Course. SEARCH Course Homepage 2122 Overview of macromolecular Xray crystallography. Outline. http://perch.cimr.cam.ac.uk/Course/Overview/Overview.html

Protein Crystallography Course Course Homepage Basic: Advanced: Overview of macromolecular X-ray crystallography Outline Methods to study 3D structure Principles of X-ray crystallography Fitting and refinement Validation This series will cover the theory and practice of X-ray crystallography, particularly as it applies to studying the three-dimensional structure of macromolecules. The notes will often refer specifically to proteins, but generally the same techniques and problems apply to other macromolecules (DNA, RNA) or assemblies (viruses, ribosomes). If you've gotten this far you probably have a good idea why we want to study the 3D structure of molecules. 3D structure allows us to understand biological processes at the most basic level: which molecules interact, how they interact, how enzymes catalyse reactions, how drugs act. In some cases, it can allow us to understand disease at an atomic level, such as the sickling of red blood cells. We can also exploit 3D structure in developing new drugs. There are a number of methods for studying 3D structure, outlined briefly in the next section. But we will concentrate on X-ray crystallography, which is arguably the most effective of these techniques at present. Certainly the other techniques complement crystallography and have a valued place in the set of tools that we use.

39. We've Moved! Research Group, Inorganic, Organometallic Chemistry, Metallocryptands, Macrocylcles, Cage Complexes, Metallocryptates, Xray crystallography at the University of Nevada, Reno, U.S.A. http://www.chem.unr.edu/~vjc/

We've moved! Please update your link. Our new page is http://vjc2.chem.unr.edu . You will be taken there in a few seconds....

40. Crystallography At SDSC crystallography at SDSC. Support for Societies. The Page. Miscellaneous.A Crystallographic Benchmark (old). crystallography Elsewhere. http://www.sdsc.edu/Xtal/Xtal.html

Crystallography at SDSC Support for Societies The International Union of Crystallography (IUCr) (complete mirror site) Computing Commission (IUCrCC) (offical home page) World Directory of Crystallographers The American Crystallography Association (ACA) Job Listings Miscellaneous Listings ... The US National Committee for Crystallography (offical home page) Mirror Sites Crystallography World Wide World Wide Web Virtual Library Collaborative Computational Project for Protein Crystallography NDB Nucleic Acid Database Local Resources - http://www.sdsc.edu/Research/biology/index.html Most notably for crystallography The Protein Data Bank Associated software tools The Computational Center for Macromolecular Structure BioSync - The Structural Biology Synchrotron Users Group Organization (from NBCR The Joint Center for Structural Genomics (JCSG) Combinatorial Extension (CE) - Structure comparison software and databases Bourne Lab. software (mostly old) Data Standards mmCIF (dictionaries, software, tutorials, documentation etc.) IUCr CIF Home Page Miscellaneous A Crystallographic Benchmark (old) Crystallography Elsewhere ACA Home Page - Buffalo Crystallography Newsgroup - sci.techniques.xtallography

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