Symmetry symbols

Symbol Symmetry Elements Molecular Examples Macroscopic Examples... 

Symmetry axis Graphic symbol Symmetry axis Graphic symbol ... 

Table Various kinds of symmetry elements and operations Symmetry elements description Symbol Symmetry operation...

Symmetry element Symbol Symmetry operation Symbol... 

Domberger-Schiff K, Backhaits KO, Dmovic S (1982) Polytypism of micas OD-interpretation, stacking symbols, symmetry relations. Clays Clay Minerals 30 364-374 Durovic S (1979) Desymmetrization of OD stractures. KristTech 14 1047-1053... 

Type, symbol Symmetry operations Order h Number of IR Notes... 

Symbol Symmetry Action Graphical Symbol of the Symmetry Action The Nature of the Translation... 

As another example, let s find the electronic term symbol for H, the simplest (and perhaps the most elusive) molecular anion, with the MO configuration (T gCTu- The point group is Deo/, which is the only one with cr representations. The (7g orbital is filled, and any filled orbital representations contribute only the totally symmetric representation under Dooh> g> to the overall symmetry. We then take the direct product of any remaining partly filled orbitals to find the possible term symbol symmetries. In this case, because there is one unpaired electron in the lo- MO, the overall symmetry is o- 0 o- = 2. Also, because exactly one of the electrons is unpaired, the total spin must be the spin of that electron, S = 1/2, so 2S + 1 =2. The state is a 2/ state. 

Again, the numbers strength lies in serving the harmony. Numbers as a measure of symmetry, and reciprocally, symbolized symmetry quantified by munber are the two sides of human knowledge. 

Schoenflies Symbol Symmetry Operations Example Molecule... 

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