Wyckoff Positions of Space Groups

Wyckoff Positions of Group 89 (P 4 2 2)

Multiplicity

Wyckoff
letter

Site
symmetry

Coordinates

8

p

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)

4

o

.2.

(x, 1/2, 0)

( - x, 1/2, 0)

(1/2, x, 0)

(1/2, - x, 0)

4

n

.2.

(x, 0, 1/2)

( - x, 0, 1/2)

(0, x, 1/2)

(0, - x, 1/2)

4

m

.2.

(x, 1/2, 1/2)

( - x, 1/2, 1/2)

(1/2, x, 1/2)

(1/2, - x, 1/2)

4

l

.2.

(x, 0, 0)

( - x, 0, 0)

(0, x, 0)

(0, - x, 0)

4

k

..2

(x, x, 1/2)

( - x, - x, 1/2)

( - x, x, 1/2)

(x, - x, 1/2)

4

j

..2

(x, x, 0)

( - x, - x, 0)

( - x, x, 0)

(x, - x, 0)

4

i

2..

(0, 1/2, z)

(1/2, 0, z)

(0, 1/2, - z)

(1/2, 0, - z)

2

h

4..

(1/2, 1/2, z)

(1/2, 1/2, - z)

2

g

4..

(0, 0, z)

(0, 0, - z)

2

f

222 .

(1/2, 0, 1/2)

(0, 1/2, 1/2)

2

e

222 .

(1/2, 0, 0)

(0, 1/2, 0)

1

d

422

(1/2, 1/2, 1/2)

1

c

422

(1/2, 1/2, 0)

1

b

422

(0, 0, 1/2)

1

a

422

(0, 0, 0)

If you want to see the Wyckoff position in other setting, click here

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