web icon
Dnh group - D6h


D6h

Symmetry elements for the group

Spectroscopy active component

E

2C6

2C3

C2

3C'2

3C''2

i

2S3

2S6

sh

3sd

3sv

Microwave

IR

Raman

Symmetry label

A1g

1

1

1

1

1

1

1

1

1

1

1

1

 

 

x2+y2, z2

A2g

1

1

1

1

-1

-1

1

1

1

1

-1

-1

Rz

 

 

B1g

1

-1

1

-1

1

-1

1

-1

1

-1

1

-1

 

 

 

B2g

1

-1

1

-1

-1

1

1

-1

1

-1

-1

1

 

 

 

E1g

2

1

-1

-2

0

0

2

1

-1

-2

0

0

(Rx, Ry)

 

(xz, yz)

E2g

2

-1

1

2

0

0

2

-1

-1

2

0

0

 

 

(x2-y2, xy)

A1u

1

1

1

1

1

1

-1

-1

-1

-1

-1

-1

 

 

 

A2u

1

1

1

1

-1

-1

-1

-1

-1

-1

1

1

 

z

 

B1u

1

-1

1

-1

1

-1

-1

1

-1

1

-1

1

 

 

 

B2u

1

-1

1

-1

-1

1

-1

1

-1

1

1

-1

 

 

 

E1u

2

1

-1

-2

0

0

-2

-1

1

-2

0

0

 

(x, y)

 

E2u

2

-1

-1

2

0

0

-2

1

1

-2

0

0

 

 

 

 

Cnh is the simplest point group that there is. An examples of this is:


Also contained in this group (Dnh group) is:   D2h  D3h D4h D5h  D7h  D8h