Bilbao Crystallographic Server WYCKPOS Wyckoff Positions Help

## Wyckoff Positions of Group P42/mmc (No. 131)

Multiplicity Wyckoff
letter
Site
symmetry
Coordinates
16r1
 (x,y,z) (-x,-y,z) (-y,x,z+1/2) (y,-x,z+1/2) (-x,y,-z) (x,-y,-z) (y,x,-z+1/2) (-y,-x,-z+1/2) (-x,-y,-z) (x,y,-z) (y,-x,-z+1/2) (-y,x,-z+1/2) (x,-y,z) (-x,y,z) (-y,-x,z+1/2) (y,x,z+1/2)
8qm..
 (x,y,0) (-x,-y,0) (-y,x,1/2) (y,-x,1/2) (-x,y,0) (x,-y,0) (y,x,1/2) (-y,-x,1/2)
8p.m.
 (1/2,y,z) (1/2,-y,z) (-y,1/2,z+1/2) (y,1/2,z+1/2) (1/2,y,-z) (1/2,-y,-z) (y,1/2,-z+1/2) (-y,1/2,-z+1/2)
8o.m.
 (0,y,z) (0,-y,z) (-y,0,z+1/2) (y,0,z+1/2) (0,y,-z) (0,-y,-z) (y,0,-z+1/2) (-y,0,-z+1/2)
8n..2
 (x,x,1/4) (-x,-x,1/4) (-x,x,3/4) (x,-x,3/4) (-x,-x,3/4) (x,x,3/4) (x,-x,1/4) (-x,x,1/4)
4mm2m .
 (x,1/2,0) (-x,1/2,0) (1/2,x,1/2) (1/2,-x,1/2)
4lm2m .
 (x,0,1/2) (-x,0,1/2) (0,x,0) (0,-x,0)
4km2m .
 (x,1/2,1/2) (-x,1/2,1/2) (1/2,x,0) (1/2,-x,0)
4jm2m .
 (x,0,0) (-x,0,0) (0,x,1/2) (0,-x,1/2)
4i2mm .
 (0,1/2,z) (1/2,0,z+1/2) (0,1/2,-z) (1/2,0,-z+1/2)
4h2mm .
 (1/2,1/2,z) (1/2,1/2,z+1/2) (1/2,1/2,-z) (1/2,1/2,-z+1/2)
4g2mm .
 (0,0,z) (0,0,z+1/2) (0,0,-z) (0,0,-z+1/2)
2f-4m2
 (1/2,1/2,1/4) (1/2,1/2,3/4)
2e-4m2
 (0,0,1/4) (0,0,3/4)
2dmmm .
 (0,1/2,1/2) (1/2,0,0)
2cmmm .
 (0,1/2,0) (1/2,0,1/2)
2bmmm .
 (1/2,1/2,0) (1/2,1/2,1/2)
2ammm .
 (0,0,0) (0,0,1/2)

### Wyckoff position and site symmetry group of a specific point

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 x =      y =      z =

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