Electron microscopy
 
P4122 (91) Space Group
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Table 1571. P4122 (91) space group.

Name in the International Tables for Crystallography
P4122 P
123 422
Crystal system
Tetragonal 4/mmm
Asymm
0 ≤ x ≤ 1 and 0 ≤ y ≤ 1 and 0 ≤ z ≤ 1/8
8 Absence of reflections

 

Translation
 
Symmetry (atomic coordinates)
X, Y, Z; -X, -Y, 1/2+Z; -Y, X, 1/4+Z; Y, -X, 3/4+Z; -X, Y, -Z; X, -Y, 1/2-Z; Y, X, 3/4-Z; -Y, -X, 1/4-Z
Crystal examples
 

 

 

 

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