The Bilbao Crystallographic Server
نویسندگان
چکیده
منابع مشابه
Crystallography online: Bilbao Crystallographic Server
s of 18th European Crystallographic Meeting, Praha, Czech Republic, 1998a. 24. R. S. Mulliken, Phys. Rev., 43, 279 (1933). 25. D. Orobengoa, C. Capillas, M. I. Aroyo, J. M. PerezMato, J. Appl. Cryst. A, 42, 820 (2009). 26. J. M. Perez-Mato, Orobengoa, M. I. Aroyo, Acta Cryst. A, 66, 558 (2010). 27. G. Wintgen, Math. Ann., 118, 195 (1941) (in
متن کامل1 . 7 . The Bilbao Crystallographic Server
The Bilbao Crystallographic Server, http://www.cryst.ehu.es, is a web site of crystallographic databases and programs. It can be used free of charge from any computer with a web browser via the Internet. The server is built on a core of databases and contains different shells. The set of databases includes data from the 5th edition of International Tables for Crystallography Volume A, Space-Gro...
متن کاملBilbao Crystallographic Server. II. Representations of crystallographic point groups and space groups.
The Bilbao Crystallographic Server is a web site with crystallographic programs and databases freely available on-line (http://www.cryst.ehu.es). The server gives access to general information related to crystallographic symmetry groups (generators, general and special positions, maximal subgroups, Brillouin zones etc.). Apart from the simple tools for retrieving the stored data, there are prog...
متن کاملTutorial on the use of the program AMPLIMODES of the Bilbao Crystallographic Server (www.cryst.ehu.es)
We know since the works of Landau that the natural language to deal with the static frozen distortions present in displacively distorted structures is the one of modes. Modes are collective correlated atomic displacements fulfilling certain symmetry properties. Structural distortions in distorted structures can be decomposed into contributions of modes with different symmetries given by irreduc...
متن کاملTutorial on the application of the tools of the Bilbao Crystallographic Server in the study of group-subgroup phase transitions
The Landau theory of symmetry-breaking structural phase transitions is based on the basic postulate that the symmetry break taking place in such transitions is due to the condensation (i.e. the change from zero to a non-zero amplitude) of one or a set of collective degrees of freedom that transform according to a single irreducible representation (irrep) of the space group of the high-symmetry ...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section A Foundations of Crystallography
سال: 2008
ISSN: 0108-7673
DOI: 10.1107/s0108767308094828