Electron microscopy
  
P3212 (153) Space Group
- Practical Electron Microscopy and Database -
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Table 1905. P3212 (153) space group.

Name in the International Tables for Crystallography
 P3212
Lattice type
 P
Patterson space group
 162
Point group
 32
Crystal system
 Trigonal
Laue class
 -3m
Asymm
 0 ≤ x ≤ 1 and 0 ≤ y ≤ 1 and 0 ≤ z ≤ 1/6
Number of symmetry operators
 6
Symmetry (atomic coordinates)

X, Y, Z; -Y, X-Y, 2/3+Z; -X, -X, 1/3+Z; -Y, -X, 1/3-Z; Y-X, Y, 2/3-Z; X, X-Y, -Z
Crystal examples
 CrCl3: (chromium chloride): Cr1 at 2/9, 1/9, 0; Cr2 at 0.8889, 0.4444, 0; Cl1 at 0.8889, 1/9, 0.0731; Cl2 at 0.5556, 0.4444, 0.0731; and Cl3 at 2/9, 0.7778, 0.0731.

 

 

 
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