Wyckoff Positions of Group 123 (P 4/m m m)

Multiplicity Wyckoff
letter		 Site
symmetry		 Coordinates
16u1
(x, y, z) ( - x, - y, z) ( - y, x, z) (y, - x, z)
( - x, y, - z) (x, - y, - z) (y, x, - z) ( - y, - x, - z)
( - x, - y, - z) (x, y, - z) (y, - x, - z) ( - y, x, - z)
(x, - y, z) ( - x, y, z) ( - y, - x, z) (y, x, z)
8t.m.
(x, 1/2, z) ( - x, 1/2, z) (1/2, x, z) (1/2, - x, z)
( - x, 1/2, - z) (x, 1/2, - z) (1/2, x, - z) (1/2, - x, - z)
8s.m.
(x, 0, z) ( - x, 0, z) (0, x, z) (0, - x, z)
( - x, 0, - z) (x, 0, - z) (0, x, - z) (0, - x, - z)
8r..m
(x, x, z) ( - x, - x, z) ( - x, x, z) (x, - x, z)
( - x, x, - z) (x, - x, - z) (x, x, - z) ( - x, - x, - z)
8qm..
(x, y, 1/2) ( - x, - y, 1/2) ( - y, x, 1/2) (y, - x, 1/2)
( - x, y, 1/2) (x, - y, 1/2) (y, x, 1/2) ( - y, - x, 1/2)
8pm..
(x, y, 0) ( - x, - y, 0) ( - y, x, 0) (y, - x, 0)
( - x, y, 0) (x, - y, 0) (y, x, 0) ( - y, - x, 0)
4om2m .
(x, 1/2, 1/2) ( - x, 1/2, 1/2) (1/2, x, 1/2) (1/2, - x, 1/2)
4nm2m .
(x, 1/2, 0) ( - x, 1/2, 0) (1/2, x, 0) (1/2, - x, 0)
4mm2m .
(x, 0, 1/2) ( - x, 0, 1/2) (0, x, 1/2) (0, - x, 1/2)
4lm2m .
(x, 0, 0) ( - x, 0, 0) (0, x, 0) (0, - x, 0)
4km.2 m
(x, x, 1/2) ( - x, - x, 1/2) ( - x, x, 1/2) (x, - x, 1/2)
4jm.2 m
(x, x, 0) ( - x, - x, 0) ( - x, x, 0) (x, - x, 0)
4i2mm .
(0, 1/2, z) (1/2, 0, z) (0, 1/2, - z) (1/2, 0, - z)
2h4mm
(1/2, 1/2, z) (1/2, 1/2, - z)
2g4mm
(0, 0, z) (0, 0, - z)
2fmmm .
(0, 1/2, 0) (1/2, 0, 0)
2emmm .
(0, 1/2, 1/2) (1/2, 0, 1/2)
1d4/mmm
(1/2, 1/2, 1/2)
1c4/mmm
(1/2, 1/2, 0)
1b4/mmm
(0, 0, 1/2)
1a4/mmm
(0, 0, 0)

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