Electron microscopy
 
Pm (6) Space Group
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Table 1774. Pm (6) space group.

Name in the International Tables for Crystallography
Pm P
10 m
Crystal system
Monoclinic 2/m
Asymm
0 ≤ x ≤ 1 and 0 ≤ y ≤ 1/2 and 0 ≤ z ≤ 1
2
Symmetry (atomic coordinates)

X, Y, Z; X, -Y, Z

Crystal symmetry
Is non-centrosymmetric because it has not -x,-y,-z in its symmetry.
Crystal examples
Pb(Mg1/3Nb2/3)O3 – PbTiO3

 

 

 

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