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Wyckoff Positions of Group 49 (Pccm)

Multiplicity Wyckoff
letter
Site
symmetry
Coordinates
8r1
(x,y,z) (-x,-y,z) (-x,y,-z+1/2) (x,-y,-z+1/2)
(-x,-y,-z) (x,y,-z) (x,-y,z+1/2) (-x,y,z+1/2)
4q..m
(x,y,0) (-x,-y,0) (-x,y,1/2) (x,-y,1/2)
4p..2
(1/2,0,z) (1/2,0,-z+1/2) (1/2,0,-z) (1/2,0,z+1/2)
4o..2
(0,1/2,z) (0,1/2,-z+1/2) (0,1/2,-z) (0,1/2,z+1/2)
4n..2
(1/2,1/2,z) (1/2,1/2,-z+1/2) (1/2,1/2,-z) (1/2,1/2,z+1/2)
4m..2
(0,0,z) (0,0,-z+1/2) (0,0,-z) (0,0,z+1/2)
4l.2.
(1/2,y,1/4) (1/2,-y,1/4) (1/2,-y,3/4) (1/2,y,3/4)
4k.2.
(0,y,1/4) (0,-y,1/4) (0,-y,3/4) (0,y,3/4)
4j2..
(x,1/2,1/4) (-x,1/2,1/4) (-x,1/2,3/4) (x,1/2,3/4)
4i2..
(x,0,1/4) (-x,0,1/4) (-x,0,3/4) (x,0,3/4)
2h222
(1/2,1/2,1/4) (1/2,1/2,3/4)
2g222
(0,1/2,1/4) (0,1/2,3/4)
2f222
(1/2,0,1/4) (1/2,0,3/4)
2e222
(0,0,1/4) (0,0,3/4)
2d..2/m
(1/2,0,0) (1/2,0,1/2)
2c..2/m
(0,1/2,0) (0,1/2,1/2)
2b..2/m
(1/2,1/2,0) (1/2,1/2,1/2)
2a..2/m
(0,0,0) (0,0,1/2)

Wyckoff position and site symmetry group of a specific point

Specify the point by its relative coordinates (in fractions or decimals)
Variable parameters (x,y,z) are also accepted
x =      y =      z =


If you want to see the Wyckoff position in other setting, click here


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