web icon
Dn group - D3


 

D3

Symmetry elements for the group

Spectroscopy active component

E

2C3

3C2

Microwave

IR

Raman

Symmetry label

A1

1

1

1

 

 

x2 + y2, z2

A2

1

1

-1

Rz

z,

 

E

2

-1

0

(Rx, Ry)

(x, y)

(x2 y2, xy), (xz, yz)

 

 

  

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


Also contained in this group (Dn group) is:   D2 D4 D5  D6 D7  D8