Electron microscopy
  
Pbam (55) Space Group
- Practical Electron Microscopy and Database -
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Table 1881. Pbam (55) space group.

Name in the International Tables for Crystallography
 Pbam
Lattice type
 P
Patterson space group
 47
Point group
 mmm
Crystal system
 Orthorhombic
Laue class
 mmm
Asymm
 0 ≤ x ≤ 1/2 and 0 ≤ y ≤ 1/2 and 0 ≤ z ≤ 1/2
Number of symmetry operators
 8
Symmetry (atomic coordinates)

symmetry= X, Y, Z; symmetry= -X, -Y, Z; symmetry= 1/2-X, 1/2+Y, -Z; symmetry= 1/2+X, 1/2-Y, -Z; symmetry= -X, -Y, -Z; symmetry= X, Y, -Z; symmetry= 1/2+X, 1/2-Y, Z; symmetry= 1/2-X, 1/2+Y, Z

Crystal examples
 Al6Si2O10

 

 

 
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