Naslov
Point symmetry groups and operators revisited

Autori
Novak, Igor

Izvornik
Helvetica physica acta (0018-0238) 70 (1997), 5; 670-676

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Sažetak
We have studied finite point symmetry group (PSG) operators. Hermitian and unitary properties of these operators were deduced by analyzing their matrix representations. We showed that PSG operators: E, C-2, sigma and S-2, and PSG groups: C-1, C-i, C-2, C-s, D-2, C-2v, C-2h and D-2h are the only unitary and hermitian ones. The algebraic relationships between point symmetry groups are analyzed on the basis of isomorphism, homomorphism and descent-of-symmetry. Hasse diagram for homomorphic PSG is derived for the first time.

Izvorni jezik
Engleski

Znanstvena područja
Kemija

POVEZANOST RADA