Tetragonal: C4h (4/m) - Products

Irreducible Representation Products:

	Ag	Bg	Eg	Au	Bu	Eu
Ag	Ag	Bg	Eg	Au	Bu	Eu
Bg	Bg	Ag	Eg	Bu	Au	Eu
Eg	Eg	Eg	Ag+Bg+Eg	Eu	Eu	Au+Bu+Eu
Au	Au	Bu	Eu	Ag	Bg	Eg
Bu	Bu	Au	Eu	Bg	Ag	Eg
Eu	Eu	Eu	Au+Bu+Eu	Eg	Eg	Ag+Bg+Eg

Dipole Transition Products:

For the C_4h point group, the irreducible representation of the dipole operator is A_u+E_u. Transitions that are dipole forbidden are indicated by parentheses.

(Au+Eu)	Ag	Bg	Eg	Au	Bu	Eu
Ag	(Au+Eu)	(Bu+Eu)	(Au+Bu+2Eu)	Ag+Eg	(Bg+Eg)	Ag+Bg+2Eg
Bg	(Bu+Eu)	(Au+Eu)	(Au+Bu+2Eu)	(Bg+Eg)	Ag+Eg	Ag+Bg+2Eg
Eg	(Au+Bu+2Eu)	(Au+Bu+2Eu)	(2Au+2Bu+4Eu)	Ag+Bg+2Eg	Ag+Bg+2Eg	2Ag+2Bg+4Eg
Au	Ag+Eg	(Bg+Eg)	Ag+Bg+2Eg	(Au+Eu)	(Bu+Eu)	(Au+Bu+2Eu)
Bu	(Bg+Eg)	Ag+Eg	Ag+Bg+2Eg	(Bu+Eu)	(Au+Eu)	(Au+Bu+2Eu)
Eu	Ag+Bg+2Eg	Ag+Bg+2Eg	2Ag+2Bg+4Eg	(Au+Bu+2Eu)	(Au+Bu+2Eu)	(2Au+2Bu+4Eu)

• C_4h character table
• C_4h correlation table

• Symmetry pages index
• Categorisation by symmetry operations or by unit cell parameters
• Correlation table index
• 3D objects
• Stereographs
• A brief description of tables

Last modified: Fri Oct 6 16:30:53 BST 2000 by JPG (goss@excc.ex.ac.uk)
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