Daftar grup simetri bola hingga
Simetri involusi Cs, (*) [ ] = |
Simetri siklik Cnv, (*nn) [n] = |
Simetri dihedral Dnh, (*n22) [n,2] = | |
Grup polihedral, [n,3], (*n32) | |||
---|---|---|---|
Simetri tetrahedral Td, (*332) [3,3] = |
Simetri oktahedral Oh, (*432) [4,3] = |
Simetri ikosahedral Ih, (*532) [5,3] = |
Kelompok simetri bola hingga disebut juga kelompok titik dalam tiga dimensi. Terdapat lima kelas simetri fundamental yang memiliki domain fundamental segitiga: simetri dihedral, siklik, tetrahedral, oktahedral, dan ikosahedral.
Simetri konstitusional
Intl | Geo [1] |
Orb. | Schön. | Con. | Cox. | Ord. | Dom. dasar |
---|---|---|---|---|---|---|---|
1 | 1 | 11 | C1 | C1 | ][ [ ]+ |
1 | |
2 | 2 | 22 | D1 = C2 |
D2 = C2 |
[2]+ | 2 | |
1 | 22 | × | Ci = S2 |
CC2 | [2+,2+] | 2 | |
2 = m |
1 | * | Cs = C1v = C1h |
±C1 = CD2 |
[ ] | 2 |
Simetri siklik
- ^ The Crystallographic Space groups in Geometric algebra, D. Hestenes and J. Holt, Journal of Mathematical Physics. 48, 023514 (2007) (22 pages) PDF [1]