Electron microscopy
 
Hexagonal Space Groups
- Practical Electron Microscopy and Database -
- An Online Book -
Microanalysis | EM Book                                                                                   http://www.globalsino.com/EM/        

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In the names of hexagonal space groups, the order of the symbols is similar to that of the trigonal space group symbols except that the symmetry with respect to the z axis is six-fold.

 

 

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