Wyckoff Positions of Group 25 (P m m 2)
Multiplicity
Wyckoff
letter
Site
symmetry
Coordinates
4
i
1
(x, y, z)
( - x, - y, z)
(x, - y, z)
( - x, y, z)
2
h
m..
(1/2, y, z)
(1/2, - y, z)
2
g
m..
(0, y, z)
(0, - y, z)
2
f
.m.
(x, 1/2, z)
( - x, 1/2, z)
2
e
.m.
(x, 0, z)
( - x, 0, z)
1
d
mm2
(1/2, 1/2, z)
1
c
mm2
(1/2, 0, z)
1
b
mm2
(0, 1/2, z)
1
a
mm2
(0, 0, z)
If you want to see the Wyckoff position in other setting, click
here
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For comments, please mail to
cryst@wm.lc.ehu.es