Bilbao Crystallographic Server COREPRESENTATIONS PG

## Irreducible corepresentations of the Magnetic Point Group 6' (N. 21.3.78)

### Table of characters of the unitary symmetry operations

 (1) (2) (3) C1 C2 C3 C4 C5 C6 GM1 A1 GM1 1 1 1 1 1 1 GM2GM3 2E1E GM2GM3 2 -1 -1 2 -1 -1 GM6 E GM4 1 -1 -1 -1 1 1 GM4GM5 1E2E GM5GM6 2 1 1 -2 -1 -1
 The notation used in this table is an extension to corepresentations of the following notations used for irreducible representations: (1): Bradley CJ and Cracknell AP, (1972) The Mathematical Theory of Symmetry in Solids. Oxford: Clarendon Press. (2): Bradley CJ and Cracknell AP, (1972) The Mathematical Theory of Symmetry in Solids. Oxford: Clarendon Press, based on Mulliken RS (1933) Phys. Rev. 43, 279-302. (3): A. P. Cracknell, B. L. Davies, S. C. Miller and W. F. Love (1979) Kronecher Product Tables, 1, General Introduction and Tables of Irreducible Representations of Space groups. New York: IFI/Plenum, for the GM point.

### Lists of unitary symmetry operations in the conjugacy classes

 C1: 1 C2: 3+001 C3: 3-001 C4: d1 C5: d3+001 C6: d3-001

### Matrices of the representations of the group

The antiunitary operations are written in red color
NMatrix presentationSeitz symbolGM1GM2GM3GM4GM5GM6
1
 ` 1 0 0 0 1 0 0 0 1`
 ` 1 0 0 1`
1
 1
 ` 1 0 0 1`
 1
 ` 1 0 0 1`
2
 ` 0 -1 0 1 -1 0 0 0 1`
 ` (1+i√3)/2 0 0 (1-i√3)/2`
3+001
 1
 ` ei2π/3 0 0 e-i2π/3`
 -1
 ` e-iπ/3 0 0 eiπ/3`
3
 ` -1 1 0 -1 0 0 0 0 1`
 ` (1-i√3)/2 0 0 (1+i√3)/2`
3-001
 1
 ` e-i2π/3 0 0 ei2π/3`
 -1
 ` eiπ/3 0 0 e-iπ/3`
4
 ` 1 0 0 0 1 0 0 0 1`
 ` -1 0 0 -1`
d1
 1
 ` 1 0 0 1`
 -1
 ` -1 0 0 -1`
5
 ` 0 -1 0 1 -1 0 0 0 1`
 ` -(1+i√3)/2 0 0 -(1-i√3)/2`
d3+001
 1
 ` ei2π/3 0 0 e-i2π/3`
 1
 ` ei2π/3 0 0 e-i2π/3`
6
 ` -1 1 0 -1 0 0 0 0 1`
 ` -(1-i√3)/2 0 0 -(1+i√3)/2`
d3-001
 1
 ` e-i2π/3 0 0 ei2π/3`
 1
 ` e-i2π/3 0 0 ei2π/3`
7
 ` -1 0 0 0 -1 0 0 0 1`
 ` -i 0 0 i`
2'001
 1
 ` 0 1 1 0`
 1
 ` 0 1 1 0`
8
 ` 0 1 0 -1 1 0 0 0 1`
 ` (√3-i)/2 0 0 (√3+i)/2`
6'-001
 1
 ` 0 ei2π/3 e-i2π/3 0`
 -1
 ` 0 e-iπ/3 eiπ/3 0`
9
 ` 1 -1 0 1 0 0 0 0 1`
 ` (√3+i)/2 0 0 (√3-i)/2`
6'+001
 1
 ` 0 e-i2π/3 ei2π/3 0`
 1
 ` 0 e-i2π/3 ei2π/3 0`
10
 ` -1 0 0 0 -1 0 0 0 1`
 ` i 0 0 -i`
d2'001
 1
 ` 0 1 1 0`
 -1
 ` 0 -1 -1 0`
11
 ` 0 1 0 -1 1 0 0 0 1`
 ` -(√3-i)/2 0 0 -(√3+i)/2`
d6'-001
 1
 ` 0 ei2π/3 e-i2π/3 0`
 1
 ` 0 ei2π/3 e-i2π/3 0`
12
 ` 1 -1 0 1 0 0 0 0 1`
 ` -(√3+i)/2 0 0 -(√3-i)/2`
d6'+001
 1
 ` 0 e-i2π/3 ei2π/3 0`
 -1
 ` 0 eiπ/3 e-iπ/3 0`
k-Subgroupsmag
 Bilbao Crystallographic Serverhttp://www.cryst.ehu.es