University of Exeter

Example molecules

Exeter Symmetry Pages

Shown here are examples of molecules that possess some of the more common point group symmetries. The images can be animated by pointing at them. Each molecule is scaled to be approximately the same size. The blue surfaces represent surfaces of constant charge density.

  H2O2
  H2O2:
C2
  H2O NH3 SF5Cl   HCN
  H2O:
C2v
NH3:
C3v
SF5Cl:
C4v
  HCN:
Cinfinityv
  B(CO)3
  B(OH)3:
C3h
  C2H6 S8 Fe(C5H5)2 Cr(C6H6)2  
  C2H6:
D3d
S8:
D4d
Fe(C5H5)2:
D5d
Cr(C6H6)2:
D6d
 
  C2H4 C2H6 PdCl4 Fe(C5H5)2 C6H6 H2
  C2H4:
D2h
C2H6:
D3h
[PdCl4]2-:
D4h
Fe(C5H5)2:
D5h
C6H6:
D6h
H2:
Dinfinityh
  CH4 SF4 CH4  
  CH4:
Td
SF6:
Oh
C60:
Ih
 


Colour code
Hydrogen Boron Carbon Nitrogen Fluorine Oxygen Sulphur Chlorine Chromium Iron Palladium
Hydrogen
(H)
Boron
(B)
Carbon
(C)
Nitrogen
(N)
Fluorine
(F)
Oxygen
(O)
Sulphur
(S)
Chlorine
(Cl)
Chromium
(Cr)
Iron
(Fe)
Palladium
(Pd)