Laporte rule

From Wikipedia, the free encyclopedia

The Laporte rule in coordination chemistry states that when the transition is

g → g

or

u → u

in the ligand field splitting diagram, the transition is forbidden.

The rule originates from a quantummechanical selection rule, which states that during an electron transition, parity should be inverted.

[edit] See also

• Ligand field theory
• Tanabe-Sugano diagram

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• This page was last modified 13:13, 21 August 2006 by Wikipedia user Beetstra. Based on work by Wikipedia user(s) Snpoj, Taxman, Physchim62 and Charles Matthews and Anonymous user(s) of Wikipedia.
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