Wyckoff Positions of Group 87 (I 4/m)
Multiplicity
Wyckoff
letter
Site
symmetry
Coordinates
( 0,0,0)+ ( 1/2,1/2,1/2)+
16
i
1
(x, y, z)
( - x, - y, z)
( - y, x, z)
(y, - x, z)
( - x, - y, - z)
(x, y, - z)
(y, - x, - z)
( - y, x, - z)
8
h
m..
(x, y, 0)
( - x, - y, 0)
( - y, x, 0)
(y, - x, 0)
8
g
2..
(0, 1/2, z)
(1/2, 0, z)
(0, 1/2, - z)
(1/2, 0, - z)
8
f
-1
(1/4, 1/4, 1/4)
(3/4, 3/4, 1/4)
(3/4, 1/4, 1/4)
(1/4, 3/4, 1/4)
4
e
4..
(0, 0, z)
(0, 0, - z)
4
d
-4..
(0, 1/2, 1/4)
(1/2, 0, 1/4)
4
c
2/m..
(0, 1/2, 0)
(1/2, 0, 0)
2
b
4/m..
(0, 0, 1/2)
2
a
4/m..
(0, 0, 0)
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For comments, please mail to
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