Electron microscopy
 
P42/m (84) Space Group
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Table 1577. P42/m (84) space group.

Name in the International Tables for Crystallography
P42/m P
83 4/m
Crystal system
Tetragonal 4/m
Asymm
0 ≤ x ≤ 1/2 and 0 ≤ y ≤ 1/2 and 0 ≤ z ≤ 1/2
8 Absence of reflections

 

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

 

 

 

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