Second-order nonlinear optical properties o transition metal complexes

摘要

This contribution presents an overview of the principal classes of second-order nonlinear optical (NLO) transition metal (organometallic and coordination) complexes and illustrates how organometallic and coordination chemistry can offer a very large variety of NLO structures in relation to the metal and configuration. Oxidation state, spin state, etc. Moreover, metal complexes can satisfy the very different Demands of second-order NLO materials such as switch- Able, tuneable, and multidimensional NLO properties, Depending on the subtle interplay of structure-property Relationships. Recent advances and perspectives in metal Complexes as NLO materials are also presented.