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About the Bilbao Crystallographic Server - BCS Wiki - UPV EHU Initiated in 1997, at the Materials Laboratory of the University of the Basque Country, Spain, the Bilbao Crystallographic Server has since been offering its crystallographic and solid state programs and utilities, free of charge Due to the variety of the topics related, the programs hosted on the server are grouped into the so called shells which are: Space Groups Retrieval Tools GENPOS
BCS Wiki - UPV EHU You can reach the tools located on the server from the main server page located at http: www cryst ehu es In this wiki, you can find tutorials on the usage of the tools, as well as crystallographic definitions and other resources
Articles - BCS Wiki - UPV EHU A list of the articles based on the applications hosted by the Bilbao Crystallographic Server Also, please refer to the information on how to cite the server for citing purposes J Etxebarria, J M Perez-Mato, E S Tasci and L Elcoro "Crystal tensor properties of magnetic materials with and without spin–orbit coupling Application of spin point groups as approximate symmetries" Acta
REPRES - UPV EHU This program calculates irreducible representations of space groups Space group irreps are labeled by k-vector star and a symbol for the little group representation
About us - UPV EHU About us The Bilbao Crystallographic Server is a web site with crystallographic programs and databases accessible via Internet Its development has started in 1997 at the Materials Laboratory (which includes the Departments of Condensed Matter Physics and Applied Physics II) at University of Basque Country, Spain The programs available on the server do not need a local installation and can be
Point Group Tables - UPV EHU The Point Group tables contain: Character Table Point Subgroups Multiplication Table of Irreps Irreps Decompositions of important (ir)rreps Infrared and Raman Selection Rules The Rotation Group D (L) A tutorial on the application of several tools of this server including POINT in the study of group-subgroup phase transitions can be found here
Online Help: Seitz notation - UPV EHU Seitz Notation In order to properly describe the general positions of Space Groups, symmetry operators are also given in Seitz notation Using this notation, symmetry operations are indicated in the following way: {R| t} where 'R' is a symbol denoting the rotational character of the symmetry operation, i e if it is a rotation or rotoinversion (if the 'R' symbol is primed the symmetry