Tetragonal: D2 (222) - Products

Irreducible Representation Products:

	A	B1	B2	B3
A	A	B1	B2	B3
B1	B1	A	B3	B2
B2	B2	B3	A	B1
B3	B3	B2	B1	A

Dipole Transition Products:

For the D₂ point group, the irreducible representation of the dipole operator is B₁+B₂+B₃. Transitions that are dipole forbidden are indicated by parentheses.

(B1+B2+B3)	A	B1	B2	B3
A	(B1+B2+B3)	A+B2+B3	A+B1+B3	A+B1+B2
B1	A+B2+B3	(B1+B2+B3)	A+B1+B2	A+B1+B3
B2	A+B1+B3	A+B1+B2	(B1+B2+B3)	A+B2+B3
B3	A+B1+B2	A+B1+B3	A+B2+B3	(B1+B2+B3)

• D₂ character 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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