Bilbao Crystallographic Server arrow COREPRESENTATIONS PG

Irreducible corepresentations of the Projective Magnetic Point Group 2π'


Table of characters of the unitary symmetry operations


1
d1
AA
2
2
AA
2
-2

Multiplication table of the symmetry operations


1
d1
2'
d2'
1
1
d1
2'
d2'
d1
d1
1
d2'
2'
2'
2'
d2'
1
d1
d2'
d2'
2'
d1
1

Table of projective phases in group multiplication


1
d1
2'
d2'
1
1
1
1
1
d1
1
1
1
1
2'
1
1
-1
-1
d2'
1
1
-1
-1

Matrices of the representations of the group

The antiunitary operations are written in red color
NMatrix presentationSeitz symbolAAAA
1
(
1 0
0 1
)
(
1 0
0 1
)
1
(
1 0
0 1
)
(
1 0
0 1
)
2
(
1 0
0 1
)
(
-1 0
0 -1
)
d1
(
1 0
0 1
)
(
-1 0
0 -1
)
3
(
-1 0
0 -1
)
(
-i 0
0 i
)
2'
(
0 1
-1 0
)
(
0 1
-1 0
)
4
(
-1 0
0 -1
)
(
i 0
0 -i
)
d2'
(
0 1
-1 0
)
(
0 -1
1 0
)
k-Subgroupsmag
Bilbao Crystallographic Server
http://www.cryst.ehu.es
For comments, please mail to
administrador.bcs@ehu.eus