University of Exeter

Non-Crystallographic: Cinfinityh

Exeter Symmetry Pages

Cinfinityh E 2C infinity ... 2S infinity ...    
Ag 1 1 ... 1 ... Iz x2+y2; z2
Au 1 1 ... -1 ... z  
E1g 1
1
exp(i)
exp(-i)
... -exp(i)
-exp(-i)
... (Ix, Iy) (zx,yz)
E1u 1
1
exp(i)
exp(-i)
... exp(i)
exp(-i)
... (x, y)  
E2g 1
1
exp(2i)
exp(-2i)
... -exp(2i)
-exp(-2i)
...   (x2-y2, xy)
E2u 1
1
exp(2i)
exp(-2i)
... exp(2i)
exp(-2i)
...    
... ... ... ... ... ...    
Eng 1
1
exp(ni)
exp(-ni)
... -exp(ni)
-exp(-ni)
...    
Enu 1
1
exp(ni)
exp(-ni)
... exp(ni)
exp(-ni)
...    
... ... ... ... ... ...    
(S infinity specifically includes the sigmah and i operations with phi=2pi and phi=pi respectively.)