Table of Magnetic Space Group Symbols

Bilbao Crystallographic Server

Table of Magnetic Space Group Symbols

Help

P_Acc2 [#27.85] (Type: 4 -- Type IV (klassengleiche))

[OG: A_Pb'm'2 #39.12.289]

Wyckoff Positions of Group 27.85 (P_Acc2)

Multiplicity

Wyckoff
letter

Coordinates

8

d

(x,y,z \| m_x,m_y,m_z)	(-x,-y,z \| -m_x,-m_y,m_z)	(-x,y,z+1/2 \| m_x,-m_y,-m_z)
(x,-y,z+1/2 \| -m_x,m_y,-m_z)	(x,y+1/2,z+1/2 \| -m_x,-m_y,-m_z)	(-x,-y+1/2,z+1/2 \| m_x,m_y,-m_z)
(-x,y+1/2,z \| -m_x,m_y,m_z)	(x,-y+1/2,z \| m_x,-m_y,m_z)

4

c

(x,1/4,z \| m_x,0,m_z)	(-x,3/4,z \| -m_x,0,m_z)	(-x,1/4,z+1/2 \| m_x,0,-m_z)
(x,3/4,z+1/2 \| -m_x,0,-m_z)

4

b

(1/2,0,z \| 0,0,m_z)	(1/2,0,z+1/2 \| 0,0,-m_z)	(1/2,1/2,z+1/2 \| 0,0,-m_z)
(1/2,1/2,z \| 0,0,m_z)

4

a

(0,0,z \| 0,0,m_z)	(0,0,z+1/2 \| 0,0,-m_z)	(0,1/2,z+1/2 \| 0,0,-m_z)
(0,1/2,z \| 0,0,m_z)

Site Symmetries of the Wyckoff Positions

WP	Representative	PG
4a	(0,0,z \| 0,0,m_z)	2
4b	(1/2,0,z \| 0,0,m_z)	2
4c	(x,1/4,z \| m_x,0,m_z)	1
8d	(x,y,z \| m_x,m_y,m_z)	1

List all the elements of the orbits

Go to the operators of (P_Acc2)
Go to the extinction rules of (P_Acc2)

Back to the list of magnetic space groups derived from Pcc2
Back to the list of Magnetic Space Groups

Bilbao Crystallographic Server
http://www.cryst.ehu.es

For comments, please mail to
administrador.bcs@ehu.es