Wyckoff Positions of Space Groups

Wyckoff Positions of Group 112 (P -4 2 c)

Multiplicity

Wyckoff
letter

Site
symmetry

Coordinates

8

n

1

(x, y, z)	( - x, - y, z)	(y, - x, - z)	( - y, x, - z)
( - x, y, - z + 1/2)	(x, - y, - z + 1/2)	( - y, - x, z + 1/2)	(y, x, z + 1/2)

4

m

2..

(0, 1/2, z)

(1/2, 0, - z)

(0, 1/2, - z + 1/2)

(1/2, 0, z + 1/2)

4

l

2..

(1/2, 1/2, z)

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

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

(1/2, 1/2, z + 1/2)

4

k

2..

(0, 0, z)

(0, 0, - z)

(0, 0, - z + 1/2)

(0, 0, z + 1/2)

4

j

.2.

(0, y, 1/4)

(0, - y, 1/4)

(y, 0, 3/4)

( - y, 0, 3/4)

4

i

.2.

(x, 1/2, 1/4)

( - x, 1/2, 1/4)

(1/2, - x, 3/4)

(1/2, x, 3/4)

4

h

.2.

(1/2, y, 1/4)

(1/2, - y, 1/4)

(y, 1/2, 3/4)

( - y, 1/2, 3/4)

4

g

.2.

(x, 0, 1/4)

( - x, 0, 1/4)

(0, - x, 3/4)

(0, x, 3/4)

2

f

-4..

(1/2, 1/2, 0)

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

2

e

-4..

(0, 0, 0)

(0, 0, 1/2)

2

d

222 .

(0, 1/2, 1/4)

(1/2, 0, 3/4)

2

c

222 .

(1/2, 1/2, 1/4)

(1/2, 1/2, 3/4)

2

b

222 .

(1/2, 0, 1/4)

(0, 1/2, 3/4)

2

a

222 .

(0, 0, 1/4)

(0, 0, 3/4)

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

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