Nuclear Biology & Nuclear Chemistry - Ligand Field Theory - Non-Elaborate Posts - Post 1

 

 

Ligand field theory is an extension of crystal field theory and molecular orbital theory that describes how ligands (molecules or ions which donate electron density) influence the energy levels of the d-orbitals of a transition metal ion or metal center in a coordination complex.

The “ligand field strength” refers to how strongly these ligands affect the splitting (energetic separation) between different sets of d orbitals of the transition metal. The stronger the field, the bigger the splitting; weaker ligands cause smaller splitting.

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