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General Positions of the 2D Crystallographic Point Group 2mm


Show the generators

No. (x,y) form Matrix form Symmetry operation
ITA Seitz
1x,y
(
  1  0 
  0  1
)
1 1
2-x,-y
(
 -1  0 
  0 -1
)
2 2
3-x,y
(
 -1  0 
  0  1
)
m 0,y m10
4x,-y
(
  1  0 
  0 -1
)
m x,0 m01


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