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Wyckoff Positions of Group 51 (Pmma)

Multiplicity Wyckoff
letter
Site
symmetry
Coordinates
8l1
(x,y,z) (-x+1/2,-y,z) (-x,y,-z) (x+1/2,-y,-z)
(-x,-y,-z) (x+1/2,y,-z) (x,-y,z) (-x+1/2,y,z)
4km..
(1/4,y,z) (1/4,-y,z) (3/4,y,-z) (3/4,-y,-z)
4j.m.
(x,1/2,z) (-x+1/2,1/2,z) (-x,1/2,-z) (x+1/2,1/2,-z)
4i.m.
(x,0,z) (-x+1/2,0,z) (-x,0,-z) (x+1/2,0,-z)
4h.2.
(0,y,1/2) (1/2,-y,1/2) (0,-y,1/2) (1/2,y,1/2)
4g.2.
(0,y,0) (1/2,-y,0) (0,-y,0) (1/2,y,0)
2fmm2
(1/4,1/2,z) (3/4,1/2,-z)
2emm2
(1/4,0,z) (3/4,0,-z)
2d.2/m.
(0,1/2,1/2) (1/2,1/2,1/2)
2c.2/m.
(0,0,1/2) (1/2,0,1/2)
2b.2/m.
(0,1/2,0) (1/2,1/2,0)
2a.2/m.
(0,0,0) (1/2,0,0)

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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